(Please take note that this is for our regulators only. They re change very quickly with my 740 watts of solar. Im only running a 60ltr fridge some lights and charging phones etc. Anything more than this can also impact your battery's overall health and performance. Your email address will not be published. Very helpful and happy staff. Redodo 12V 100Ah Mini LiFePO4 Lithium Battery with Small Size and Light Weight, Built-in 100A BMS and Grade A Cells, 4000-15000 Cycles & 10 Years Lifetime, Perfect for Boat, Solar Home, RV, Off-Grid, 12V 100AH LiFePO4 Battery, 1280W Deep Cycle Lithium with 100A BMS, Prefect for Trolling Motor, RV, Solar System, Golf Cart, Trailer, Marine, LiTime 12V 100Ah MINI LiFePO4 Lithium Battery, Upgraded 100A BMS, 10-Year Lifespan with Up to 15000 Cycles, Max. It usually takes 3-5 days to arrive. Buy Now Atlas 120AH Lithium Batteries are perfect for powering your camping trip and charging your electronics such as your laptop, phones and drones Perfect For Camper Trailers 5 Year Warranty 30 Day Money Back Guarantee Buy Now What Our Customers Are Saying My Atlas battery arrived very quickly and I wasted no time putting it work.
Amazon.com: 120ah 12v Battery Battery Capacity Fuel Gauge for 12V InSight Series Batteries. Thank ITECH, Installed 3 x 120X batteries, 40 amp charger, DCDC charger & separate MPPT charger, shunt all from Itechworld. I've barely scratched into the available amps over two fishing sessions where as the old battery would be needing a recharge. Lithium Battery Power 48V 120Ah Lithium Ion Battery is a highly versatile deep cycle battery built on patented NMC (Nickel Manganese Cobalt) chemistry.The 48v120Ah features a built in battery management system (BMS) that keeps the battery running at peak performance while preventing overheating, overcharging, and maximizing cell cycle life. The sales people were easy and polite to talk to when I had to talk to the tech man and he was very helpful I cannot comment about the batteries as we are not taking our van away until next week but hopefully the hope the will give better service than the AGMs I replaced, Just had my first trip after installing 2 I tech 120x batteries in my camper trailer. Would recommend. The InSight Series Remote Button gives you the convenience to power on and off your InSight Series batteries without having to access the battery compartment.
Tournament Lithium 12V 120 Ah Lithium Trolling Motor Battery in short, a 12v 50Ah Lithium deep cycle battery will last about 20-24 hours running a 12v (4.5 Cu. This high-quality plug-and-play accessory saves you time and energy. Yet to drop below 13v even on a cloudy day with everything running. This is my second purchase of these batteries after putting a pair in my 100 series under the bonnet. 4.5 out of 5 stars 66. . No mppt controllers required. Very tidy light weight unit. Automatically recover after removal of short. 2. I had two i tech batteries in my van but now after three days and only a very small solar panel I still had 13 volts after running a electric blanket from a i tech inverter Togo Power Portable Power Station A650, 634Wh Rechargeable Mobile Lithium Battery Pack with Dual AC 120V/500W Outlets, Solar Generator CPAP Power Supply for Road Trip Camping Outdoor Adventure. is backordered and will ship as soon as it is back in stock. 1. Local pickup. Amazing lithium, deep cycle battery. The battery information PDF is prone to change. ; 12v 200ah lithium battery will last anywhere between 34 hours to 1 hour running different appliances. Yes, we have MOQ for mass production, it depends on the different part numbers.
Amazon.com: 12 Volt Lithium Battery Virtually a drop-in replacement. Learn about how Seth Hughes uses these powerhouse batteries for a long camping trip in Baja.
Atlas Lithium Would highly recommend. Added a second iTech 120Ah lithium 120x to my existing setup (another iTech 120Ah 120x, 20A dcdc charger). Check out our shipping and delivery calculator above for more information. Up to 10 times more cycles than lead acid batteries. BMS enhanced design balances the battery cells, optimizing battery performance. I now have the freedom to go off grid exploring with all the power I need. For example, the cross-sectional area of the conductor is 10mm2, and the cable can pass 50A current. The robust Battery Management System features a combined total of 48 charge and discharge MOFSETs that control current flow in and out of the battery, along with multilayer protective devices that prevent over/under voltage, current and temperature conditions. I was very keen to go from an Agm battery to a lithium. The gel batteries combined weight was 56kg the 120x is 9kg. A LiFePO4 battery that weighs less than half of its Lead Acid counterpart. Compact and only 40% of the weight of comparable lead acid batteries. How to proceed with an 12v 120ah lithium ion battery order? Highly recommended as a drop in lithium battery substitute for the old AGM. We also offer International Door to Door Air Service for our worldwide client base and distributor support centers. " Contact us today for more information on our custom battery solutions. iTECH120X 12v Lithium Deep Cycle Battery LiFePO4, 330x173x215mm (225mm including terminals), 255x170x215mm (225mm including terminals), Can be connected inseries up to two batteries (24-volt system), Heavy-duty removable M8 Bolt Battery terminals, Liftinghandlefitted toensure a secure hold when moving. Do you have any MOQ limit the 12v 120ah lithium ion battery? Buy NAPA Commercial Battery 6 Months Free Replacement BCI No. Secondly, We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places a deposit for formal order. A. Subscribe to get special offers, free giveaways, and once-in-a-lifetime deals.
Redodo 12V 100Ah LiFePO4 Lithium Battery, Built-in 100A BMS, Max.1280W Everything is going exceptionally well and a lot more useable power. Delivers twice the power of lead acid batteries, even at high discharge rates, while maintaining high energy capacity. Brand: Duracell Ultra. How can I determine the state of charge (SOC) of my InSight battery? Hubble S-120 1.5kWh 12V 120Ah LiFePO4 Battery R 7,995.00 Or as low as R1,998.75 / month interest-free, using your existing credit card. After viewing product detail pages, look here to find an easy way to navigate back to pages you are interested in. We need to have an actual address to proceed with the order. Can these batteries be used for trolling motors? 22 sold. How about cycles life of your battery? Delivery Charges. Customer service is the core of our business. Call us on 02 888 10 333 or chat with us Mon - Fri 9 am to 5:30 pm AEST. PLEASE ADD RING TERMINAL AND BOLT HEAD HEIGHT TO THE DIMENSIONS. They work well and can be charged and regulated from the van's Projecta system very well. Specialized In Providing Custom Lithium Battery Solutions ! This could result in short circuiting, damage to the battery and even cause danger. Longer Cycle Life: Offers up to 15 times longer cycle life and 5 times longer float/calendar life than lead acid battery. Put two of the 120amp lithium batteries in in the Caravan. When mounting your iTECH120X under bonnet it is recommendedtouse a heat shield. Thumbs up. The BMS is not adjustable but in order to extend the life of the battery, it is recommended to discharge 95%. Lead Acid Type: Deep Cycle. Love these Itech batteries. so far so good. Top subscription boxes right to your door, 1996-2023, Amazon.com, Inc. or its affiliates.
SLA Sealed Lead Acid Battery at Batteries Plus Delivers twice the power of lead acid batteries, even at high discharge rates, while maintaining high energy capacity. When selecting a battery, consider factors such as battery chemistry, capacity, voltage, depth of . That is double the power for 1/3rd of the weight! As a testament to the toughness and performance of our iTECH120X lithium batteries, we have backed them up with afull 36 months replacement warranty. This 12v 120ah heated battery is a LiFePO4 lithium chemistry. InSight batteries offer freedom and flexibility by utilizing parallel connections, so you can scale your system to provide increased power and energy (up to 300Ah) as needed. ISO9001,ISO14001, I then connected my Waeco CF50 fridge on setting 3 (~3deg) which keeps drinks icy cold (but occasionally freezes the wife's lettuce). Super safe lithium iron phosphate (LiFePO4) chemistry reducing the risk of explosion or combustion due to high impact, over-charging or short circuit situation. Q2. Save my name, email, and website in this browser for the next time I comment. These are in the camper and we have just come back from a successful trip. While doing this I also installed the Itech battery monitor and upgraded some cable and fuses to make trouble shooting easier and to allow the installation on a invertor in the future. Voltech battery charger was compatible and purchased a DC/DC charger to go between car battery and van. Upgraded my system to have 2 in parallel so I can run my caravan aircon and it has not let me down. Nice and light and fits perfect. Lifetime Lithium Warranty: Free replacement within 5 years, Lifetime 50% off of a new replacement. Buy Lithium Battery 12V 120Ah LiFePO4 Batteries with 100A BMS, Over 8000+ Deep Cycle Rechargeable Lithium Iron Phosphate Battery, for Solar, Marine, Boat, RV, Trolling Motor: 12V - Amazon.com FREE DELIVERY possible on eligible purchases Great product. Thanks team Techworld.
12V Battery | Lithium Iron Phosphate LFP - BatteryEvo.com At Outbax, our team of 60+ staff are passionate about offering quality products at a low price. 12v 200ah lead acid battery will last anywhere between 15 hours to 40 minutes running different appliances. Check the battery every 3 months to see if it needs to be recharged. Batteries & Systems. Offering higher peak discharge and outputting 160A continuous, the InSight 12V-LT LiFePO4 battery was built specifically to meet the power and energy requirements in RV and Marine deep-cycle applications. You simply pull your old heavy AGM batteries out and put the new lightweight iTECH120X in. Which offer BMS controlled safety, long life,fast-charging performance, also the BMS embeds smart balancing algorithms that control all cell voltages in the battery, making sure they are constantly at the same voltage level, optimizing battery capacity. Both conditions may or may not occur depending on your charger design.
I bought the battery, 20amp dcdc and 240v charger to upgrade a black series camper trailer. At 12V 120Ah, you get the extra power to maneuver through those harsh elements and come out a winner. A. In the time of having these batteries, Ive never had an issue and im impressed with weight difference of these compared with an AGM battery. Delivery 2 eastern Victoria was really quick, batteries were so light. Can I connect our LiFePO4 batteries to AGM? Great product, fast delivery and affordable, could not be happier. Airline and sea shipping is also optional. Purchased 2 x 120ah back in mid 2022 and fitted them into our van. Have saved so much weight and easy to remove when away to charge it. Series and Parallel Connections (4) Total. Perfect for keeping the fridge running for long periods, Thanks ! Super speedy deliver. $449.93. Fast delivery strong battery and light well done, This is my third battery and not the last , only down side I have is none of them actually allow 150amp current draw and trip out, I purchased an iTECH120X 12v Lithium Deep Cycle Battery LiFePO4 to replace the existing Deep Cell battery in my caravan. One 120x is enough for now but can add another one later if needed. Our battery experts have been committed to spreading new energy knowledge, customizing batteries for various electronic devices, providing battery solutions, developing special batteries, etc. We also suggest recharging it every 3 months if it will be in storage continuously. Therefore, you get higher energy density. Repeated the test on fridge setting 2 (~5deg) which still provides good cold drinks it ran for 191 hours before dropping to 12.8V. How to connect batteries in series vs parallel? I am so pleased with my 2 x 120 iTechworld lithium batteries, with all the cloudy weather I've been having travelling Tasmania I have so much more in reserve to run my campervan. We recommend fully charging the battery if it will be stored for a long time. Compact and only 40% of the weight of comparable lead acid batteries. A. Great product! Q5. Q3. Much lighter than the deep cycle batteries. Three in a row all linked in parallel providing super power to the van. This Group 24V - 12V 120AH Lithium Ion Battery is the perfect replacement from a group 24 AGM, GEL or Lead Acid Battery. Cannot believe how light it is. Faster charging and lower self-discharge. CHINS LiFePO4 Battery 12V 300Ah Lithium Battery - Built-in 200A BMS, 2000~5000 Cycles, Perfect for Replacing Most of Backup Power, Home Energy Storage and Off-Grid etc. Don't wait to charge the battery until there is no power at all. How it works Or split into 4x interest-free payments of R1998.75 Learn more Out of stock Compare Add to wishlist Description Additional information Warranty 12V 120AH Lifepo4 Lithium Battery,Rechargeable Iron Phosphate Battery,2000+ Cycles Built-in BMS,RV Trolling Motor Marine Battery,for Back Up Power & Off Grid Applications, HJGHY LiFePO4 Battery 120AH 12V Lithium Battery with 3000-5000 Deep Cycle Rechargeable Battery Built-in BMS Use for Electric Car Motor/Backup Battery, 4pcs 3.2V 120AH Lithium Iron Phosphate Battery 12V 120Ah Deep Cycle LiFePO4 Battery Perfect for Boat RVs Scooter Solar System Caravans Emergency Light, Renogy 400 Watt 12 Volt Premium 4 Pcs 100W Panel+40A MPPT Charge Controller, 400W & Deep Cycle AGM Battery 12 Volt 200Ah, 3% Self-Discharge Rate, 2000A Max Discharge Current, CTEK 56-926 LITHIUM US | Fully Automatic Lithium Ion Phosphate LiFePO4 Battery Charger | 5.0Ah - 60Ah | Maintenance Charging up to 120Ah, ATEM POWER 60A DC to DC Battery Charger with Anderson Plug Solar Input MPPT for AGM, Gel, Calcium, Lead Acid, LiFePO4 Batteries of 4WDs, RVs, Campers, Trailers Multi-Protection Design On-Board Charger, Extra Large Battery Holder Storage Case for Milwaukee M18/ M12 Lithium-Ion, Batteries Charger Organizer Carrying Box Holds 18V 12V 2.0/3.0/4.0/6.5/5.0/8.0/6.0/9.0/12.0-Ah Batteries, Adapter (Bag Only). Sits nicely on 13.5v when fully charged. Table 12: how long will 200ah battery last? . The iTECH120X is the only true drop-in upgrade for your existing batteries. Our batteries are also available in 200Ah and 300Ah for larger capacity demands.
Amazon.com: 12v 120ah Deep Cycle Battery Chargers typically display a solid Green Light when the charge is completed, and a flashing green light when the battery is near the end of charge (will vary by charger). We usually ship by DHL, UPS, FedEx or TNT.
12V Lithium Battery | RELiON For small batteries it's 50F (10C), for larger batteries it's 41F (5C). A 12V 120Ah Lithium Battery EUROPE, especially one with LiFePO4 chemistry, is an ideal choice for off-grid living as it offers several advantages over lead-acid batteries, including longer lifespan, higher efficiency, and lower maintenance costs. Our products are approved to ship by air and meet or exceed IATA(International Air Transportation Authority)regulations for Lithium Ion Batteries. Best Generator for Caravan Air Conditioner, How To Tell If A Deep Cycle Battery Is Bad, What Size Solar Panels To Charge 100Ah Battery, Skip to the beginning of the images gallery. Would there be gas emissions when the battery is charging and discharging? - 12V 100Ah. Copyright 2021 ELB Energy Group. How to connect batteries in series vs parallel? . Voltage: 12. Description. Do not mix the lithium battery with metal objects to avoid metal objects touching the positive and negative poles of the battery. Very peased with another great iTechworld product! This Group 24V - 12V 120AH Lithium Ion Battery is the perfect replacement from a group 24 AGM, GEL or Lead Acid Battery.
Specialized In Providing Custom Lithium Battery Solutions ! Chris Chapman. Boasting an IP67 rating, this battery can be fully submerged in 1m deep water for up to 30 minutes and has the highest level of dust protection available. If you do not use it often, such as every few months, we suggest you charge the battery at least every 3 months. The specifications of the selected cables are determined according to the actual charging and discharging current. Q1. |Distributor Login|US Distributors|Canada Distributors|WorldWide Distributors, |Government Awards|Military Contracts|SAM RegistrationCAGE CODE: 93CZ2DUNS NUMBER: 109774429Copyright 2023 Lithiumion-batteries.com All Rights Reserved, |Battery ProtectionSystem| Battery Reboot Procedure|Frequently Asked Questions| Thermal Management, |Ordering|Shipping|Terms and Conditions| Privacy Policy| Contact Us. All of batteries are 4000 cycles life beyond 80% DOD. and Lithium Ion replacements. With the internal heating system there is no need to be concerned with operation in colder climates. Sample needs 5-10 days, mass production time needs 3-5 weeks, it depends on order quantity. I have more power then I need and thats a good thing. We have available batteries with larger discharge parameters for fast charge/discharge requirements. BMS enhanced design balances the battery cells, optimizing battery performance. Can you use the battery to crank or jump start? The specific safe charging temperature differs. Which offer BMS controlled safety, long life,fast-charging performance, also the BMS embeds smart balancing algorithms that control all cell voltages in the battery, making sure they are constantly at the same voltage level, optimizing battery capacity. Our technology now allows an unlimited number of new iTECH120X to be connected in parallel. Secondly, We quote according to your requirements or our suggestions.Thirdly customer confirms the samples and places a deposit for formal order. Would recommend to anyone looking for new batteries. A rectifier device can be added to convert AC into DC to charge the lithium battery. Eventually got it in. They charge way faster than the AGMs and give me 240ah of usable power compared to the AGMs that could only be discharged to 50%. It's best to store them in a semi-electric state. Jarrod and his team are so helpful and accommodating! All Impulse Lithiums Platinum Series batteries include Bluetooth monitoring so users can see how much capacity is remaining, health of the battery, discharge and charge rates, number of cycles and more. ATG Batteries 100AH 12V Lithium Iron Phosphate LiFePO4 Battery. OHSAS18001, CE, CB, UL,
12V 120AH Lithium Ion Battery - CX120 - Chargex - 12 Volt Lithium Ion Our products are approved to ship by air and meet or exceed IATA(International Air Transportation Authority)regulations for Lithium Ion Batteries. They ran the trailer for 3days without charging. Cell Type: LiFePO4: Nominal Voltage: 12.8V: Nominal Capacity: 120Ah: Norminal Energy: 1536Wh: Dimension (L*W*H): 12.52 x 6.93 x 7.36in 318 x 176 x 187mm: Series / Parallel Number: 4S8P: I bought the iTechworld 120X battery to replace the AGM battery in my Crusader X-Country caravan. Be the first to review 12V 120Ah Battery. This 12v 120ah battery is a LiFePO4 lithium chemistry. Q2. A. Firstly let us know your requirements or application. All Categories 12 Volt Chargers; All Categories 6 Volt Chargers; All Categories 24 Volt Chargers; All Categories 36 Volt Chargers; . Faster charging and lower self-discharge. What cables should I use to connect the batteries in series or parallel? Before you place an order, you need to contact with us : charger (how many), Bluetooth function, LED screen. Fast free postage highly recommend ITech World. Youre seeing this ad based on the products relevance to your search query. Running a 75l fridge, lights and water pump.
Batteries - Dollar General Because they are in parallel, if any one battery goes offline, you will not notice any difference in performance, only duration. 12V 120Ah Cold Weather Deep Cycle Lithium Battery GC2 Estimated 1 - 2 weeks shipping. Highly recommended. I purchased the 120X 12v Lithium Deep Cycle LifePO4 to replace a 120AH AGM. To err on the side of caution I fitted an iTechworld 20 amp lithium 240 volt battery charger to replace the old 'CTEK MXS 25' 240 volt lead-acid charger. Get deals on automotive parts, truck parts and more. 12.8V 120Ah. Had it installed in our car canopy to run our fridge is doing its job perfectly as the beer is always cold. Home > Lithium Iron Phosphate Battery Series > 12V 120Ah-ST Lithium Battery. EXW, FOB, DAP, DDP OPTIONALT/T, L/C OPTIONAL. What charger can I use and how do I charge the battery? Add to wishlist. HD series lithium battery using LiFePO4 battery cells offer the following advantages: Longer life compared to lead acid battery more than 2000 cycle life. I have 6 x 120x batteries and they run my aircon all no problem at all super happy with my batteries and itech world system happy days. So happy with my purchase, I have used only once with the battery box since Ive bought it and I loved it. These batteries are excellent for our needs and have saved us a considerable amount of weight when looking at GVM calculations. Thanks guys.
So happy I switched to Lithium. Deep Cycle SMF Battery D87 12V 120Ah 800CCA Boat, Cravan, 4WD, Camping, Marine. This battery is brilliant. Fourthly We arrange the production. Thanks for the excellent service, we are very happy with our purchase of Lithium batteries. Hasn't been in long, not really put to the test yet, but seems ok. Peak power output to a peak draw of 270 amps with a sustained output of 175 amps for 5 minutes, and 150 amps continuously. Upgrading your current marine battery system is a fast and easy conversion. 100% usable capacity (120Ah LiFePO4 approximately offers the same usable energy as a 190Ah Lead Acid battery) due to . Designed as a "drop in replacement" meaning all you have to do is take out your old group 24 battery and place the Lithium Battery in the same way. Have just recently returned from a trip to Broken Hill which included some off-grid nights and found the battery worked perfectly. Battery Management System (BMS) controls the parameters of the battery to provide optimum safety by protecting against over-charging and over-discharging. Our battery experts have been committed to spreading new energy knowledge, customizing batteries for various electronic devices, providing battery solutions, developing special batteries, etc. The latest insights on lithium battery technology sent straight to you. Never seen the batteries under 70 percent SOC. Price and other details may vary based on product size and color. Our LiFePO4 batteries support both solar charger (off grid charge) and main power charge. It does not cover negligence, improper use, natural expected changes in capacity or the operation of bluetooth (either the app itself or the connectivity to the app):- Please note, we can not ship these to the European Union, yet. For solar charge: Please select B04 mode on your solar regulator. 12V 60Ah / 80Ah / 100Ah / 120Ah Lithium Iron Phosphate Battery with BMS and safety shutdown general specs: LiFePO4 12V (nominal) 60Ah / 80Ah / 100Ah / 120Ah / 150Ah / 200Ah / 24V 150Ah 25 deg C Lithium Deep cycle Maximum continuous charge rate = 50A / 60A / 70A / 80A /100A Maximum continuous discharge rate =120A / 140A / 150A / 150A / 200A Lighter Weight: About 40% weight of a comparable lead acid battery, save up to 60% in weight. No other lithium batteries can match that inAustraliatoday.
How to proceed with an 12v 120Ah heated lithium ion battery order? Can it discharge 100% or needs to be left with 20%? Can I place the battery under the bonnet? NPP NPD12-120Ah (4 Pcs) 12V 120Ah AGM Deep Cycle Sealed Lead Acid Rechargeable Battery for UPS,RV, Off-Grid Solar and Inverter, Marine,Pure Sine Wave PST-100S-24A Brand Product 4 Pack 122 $98995 FREE delivery Jun 2 - 7 Small Business Service and shipping was a totally painless experience. The Battery is just the thing i needed to run my 12 volt components . For specific voltage settings, please refer to 7. Q3. XANAD Battery Case for Milwaukee M12 M18 18V Battery and Charger - Holds 12V M18 18V 2.0/3.0/4.0/5.0/6.0/6.5/8/9.0/12.0-Ah Battery, Charge- Carrying Storage Bag, XBERSTAR 12V100Ah Battery Case for LiFePO4 32700 26650 18650 12V 12.8V 100Ah 120Ah 150Ah Case Solar System Energy Storage Box (CASE with 4PCS Holder), HULKMAN Sigma 5 Battery Trickle Charger, 5A 6V/12V Automatic Smart Car Battery Charger, Battery Maintainer, and Desulfator with Intelligent Interface, aunstarwei 48V 15A Battery Charger for Yamaha Golf Cart G19 G22, with 2 Pin Plug, IP67 Waterproof, Tecmate Optimate Lithium 4s 5A,10-Step 12.8V/13.2V 5A Battery Saving Charger-Tester-maintainer, Automotive Replacement Batteries & Accessories. Lithium batteries should be charged while they are in use, but it should be noted that lithium batteries cannot be over-discharged, which will cause irreversible capacity loss. AU $769.00. Save my name, email, and website in this browser for the next time I comment. They make a good addition if you wish to maintain legacy connections. Outbax warrants its products against defects in materials and/or workmanship. Yes, we welcome sample order to test and check quality. Which offer BMS controlled safety, long life,fast-charging performance, also the BMS embeds smart balancing algorithms that control all cell voltages in the battery, making sure they are constantly at the same voltage level, optimizing battery capacity. Motorhomes, Travel Trailers, Fifth Wheels, Boats, Yachts, Sailing, Trolling Motors, Electronics, Solar Backup Power, and Other Deep Cycle Applications. Motorhomes, Travel Trailers, Fifth Wheels, Boats, Yachts, Sailing, Trolling Motors, Electronics, Solar Backup Power, and Other Deep Cycle Applications. 20MB max filesize. What about the lead time? 1 5 out of 5 Stars. $825.00. Still with low self-discharge, under-voltage protection and thermal protection. InSight batteries come in BCI group size GC2/GC8 allowing for easy installation without modifying trays or battery compartments. iTECH120X Voltage chart and discharge curveHERE Optimising your charging system for an iTECH120XHERE Spec sheet HERE, If your iTechworld battery enters safe mode, please follow the instructionsHERE. 5 days off grid and still had 66% remaining. The CTEK is now my go-to charger for my vehicles' lead acid batteries The 'Epever tracer 2210 A MPPT' solar controller appears to be working harmoniously with the 120X Battery Management System. Highly recommended. A. VMAX MB137-120 12 Volt 120Ah AGM Group 31 Deep Cycle Battery Replacement for Group 31 Mobility Batteries. Upgrade your camping experience and get one for yourself or browse through our range of lithium batteries for more portable power options.