10 Best 280ah Lifepo4 Cells In The Us - Black Friday 2024
- 20% Off
ECO-WORTHY 12V 280Ah 2 Pack LiFePO4 Lithium Battery, 6000+ Deep Cycles Lithium Iron Phosphate, 7168Wh Energy, Support in Series/Parallel, for RV, Off-Grid, Solar Power System, Home Backup, UPS, Marine
Main highlights- [Long Lifetime] ECO-WORTHY 280Ah lithium iron phosphate (LiFePO4) battery can be charged and discharged in 6000+ deep cycles, which is 3 times longer than lead-acid battery
- [Lightweight & Easy Installation] ECO-WORTHY 280Ah LiFePO4 Battery is lighter than Lead-Acid battery with the same capacity. Our 280Ah LiFePO4 battery weight is 62.8 lbs, only 1/3 of Lead-Acid battery. More convenient carrying, many mount directions, no leakage risk, safer usage
- [Charger recommendation] This 12V 280Ah LiFePO4 battery takes 14 hours to charge with 12V 20A LiFePO4 battery charger, about 6 hours to charge with 600w solar panel, and 14 hours to charge with 20A DC generator
- [Capacity expansion & BMS] It can be connected in parallel. Parallel connection is unlimited. It can support fast charging or solar panel charging. Built-in 200A BMS, protect it from overcharge, over-discharge, charge over-current, discharge over-current, short-circuit, cell voltage self balance, high-temp discharge cut off
- [Application] ECO-WORTHY 280Ah lithium iron phosphate battery has 3584Wh of energy, which can be expanded to 57.3kwh with 4 in series and 4 in parallel, perfect for RV, solar off-Grid system, boat, camper, marine, travel trailer, motor homes, etc.
9.9Exceptional
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Value for Money2
CHINSCHINS LiFePO4 Battery 12V 280AH Lithium Battery, Built-in 200A BMS, 6000+ Cycles, Includes Low Temperature Cut-off Function, Perfect for RV, Off-Grid, Solar Power System, Home Backup, UPS, Marine
Main highlights- 【Wide Application】: Our lithium batteries can be used in the following areas: Home energy storage systems, UPS backup, lighting, digital/CCTV cameras, portable TV, e-Robot, electric vehicles, DIY speakers, 12V routers, air pumps, fish finder, golf cart, trolling motor, motorhome/RV & camper, Houseboat, Travel Trailer, Dump Trailer and more.
- 【Low-temperature Cut-off Function】: The built-in BMS of the Lifepo4 battery has added a low-temperature cut-off function to avoid irreversible damage to it caused by low-temperature (32 ℉/0 ℃) charging. The peak current of BMS can reach 600-800A and the duration is 3~5 seconds, making it suitable for most marine.
- 【Lithium Iron Battery】: The lifespan of LiFePO4 (lithium) batteries is 8 to 10 times longer than that of regular lead-acid batteries (6000~9000 cycles vs 300-500 cycles). The usable capacity also doubles compared to that of a lead-acid battery while the weight is 30% less thanks to its significantly higher energy density.Without any memory effect, the lithium battery can hold a charge better while not in use and will not lose capacity due to the previous discharge state.
- 【Capacity Expansion】: Our lithium batteries can be connected in parallel and in series for larger capacity and voltage. Max connection in series: Up to four identical batteries for up to 48V.Max connection in parallel: Up to four identical batteries up to 1120AH.Batteries can also be connected in parallel and series at the same time for up to 48V 1120AH. Only batteries with the exact same voltage and capacity purchased within a six-month window can be used in parallel or series.
- 【Built-In BMS & Convenience & Maintenance Free】: The built-in BMS (Battery Management System) protects the battery from overcharge, over-discharge, over-current, and short circuits with excellent self-discharge rate. Built-in high temp cut-off prevents charging over 122 °F (50 °C). Plus, Li-Ion batteries can be safer than lead Acid batteries, which have no protection against ground faults. This product is your ideal choice for both outdoor and indoor applications.
9.7Exceptional
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3
VNSZNRVNSZNR EVE LiFePO4 Cell 280Ah 3.2V Battery 4pcs Grade A Deep Cycle Lithium Iron Phosphate Rechargeable Battery with Nuts and Bus Bars,Power Supply for Solar Systems,Golf Cart,Motor,Off Grid
Main highlights- ★【Widely applications】Lithium battery for electric bicycle,motorcycle/scooter/ RV/caravan, solar and wind systems, UPS electric appliances power supply, golf trolley/carts power tools.
- ★【What You Get】4PCS*Grade A EVE 3.2V 280Ah LiFePO4 battery cells, 4PCS*Bus bars, 8PCS*M6 Nuts, 1PCS*English manual, 24-months warranty and friendly customer service.
- ★【Easy to assemble】These LiFePO4 battery cells are easy to assemble and includes the necessary LiFePO4 battery, screws and accessories.Best choice for DIY enthusiasts.
- ★【Consistency】We balance all cells in order to ensure that the internal resistance, voltage, and capacity of the cell are in perfect agreement with each other, and that they are balanced. This process is very necessary.
- ★【About 3.2V 280Ah CELLS】These 3.2V 280Ah Battery cells are produced by Eve, benefit from advanced equipment and strict quality testing standards.All batteries are equipped with a multi protection safety system and assure protection of safety and battery use.No leakage.
9.6Exceptional
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4
LOSSIGYLOSSIGY 12V 280AH LiFePO4 Battery, Deep Cycle Lithium Battery, Built in 100A Smart BMS, 10 Yrs Lifespan, Prefect for RV, Solar System, Trolling Motor, Electric Applications
Main highlights- 【Wide Applications and Eco Friendly】The perfect choice for battery banks is the series or parallel connection of multiple batteries of the same model. You can connect them in series according to your needs to form the 12V, 24V, 36V, 48V battery banks you want, and increase high capacity through parallel connection. They do not release any liquids or gases and are quite environmentally friendly.
- 【Intelligent BMS】: LOSSIGY 12V 100AH LiFePO4 Battery is equipped with a 100A intelligent BMS(Battery Management System), which can fully protect the battery from excessive discharge, overcharging, short circuit, high temperature, and other effects. This is the key to deep cycling of the battery. Even with 100% DOD, they can reach 4000 cycles, and 50% DOD can exceed 10000 cycles, making it a great value for money.
- 【Grade A Prismatic Cells】: LOSSIGY Lithium Iron Phosphate(LiFePO4) Batteries are Made from high-quality A-grade cells with high energy density, long cycle life, high safety performance, and low self discharge rate, as the core of the battery, it has passed multiple highest level safety tests, which enables the LOSSIGY LiFePO4 to be installed in all off grid applications and perform excellently.
- 【Customer Service】LOSSIGY promises a 5-year warranty to every customer, and also provide professional technical support and online customer service with fast feedback within 24 hours. If you have any product related issues or questions, please contact us directly, we are always here for you.
- 【10 Year-Lifespan】: LOSSIGY deep cycle lithium phosphate battery composed of high-quality battery cells and intelligent BMS makes these battery have unlimited possibilities in terms of service life. Compared to the 2-3 year lifespan of lead-acid batteries, LOSSIGY will be your best ideal choice.
9.5Excellent
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5
ECO-WORTHY20% OffECO-WORTHY 12V 280Ah LiFePO4 Lithium Battery, 6000+ Deep Cycles, 3584Wh Energy, For Off-Grid, RV, Solar Power System, Home Backup, UPS, Marine
Main highlights- [Long Lifetime] ECO-WORTHY 280Ah lithium iron phosphate (LiFePO4) battery can be charged and discharged in 6000+ deep cycles, which is 3 times longer than lead-acid battery
- [Lightweight & Easy Installation] ECO-WORTHY 280Ah LiFePO4 Battery is lighter than Lead-Acid battery with the same capacity. Our 280Ah LiFePO4 battery weight is 61.7 lbs, only 1/3 of Lead-Acid battery. More convenient carrying, many mount directions, no leakage risk, safer usage
- [Charger recommendation] This 12V 280Ah LiFePO4 battery takes 14 hours to charge with 12V 20A LiFePO4 battery charger, about 6 hours to charge with 600w solar panel, and 14 hours to charge with 20A DC generator
- [Capacity expansion & BMS] It can be connected in parallel. Parallel connection is unlimited. It can support fast charging or solar panel charging. Built-in 200A BMS, protect it from overcharge, over-discharge, charge over-current, discharge over-current, short-circuit, cell voltage self balance, high-temp discharge cut off
- [Application] ECO-WORTHY 280Ah lithium iron phosphate battery has 3584Wh of energy, which can be expanded to 57.3kwh with 4 in series and 4 in parallel, perfect for RV, solar off-Grid system, boat, camper, marine, travel trailer, motor homes, etc.
9.3Excellent
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6
VNSZNRVNSZNR EVE LiFePO4 Cell 280Ah 3.2V Battery 4pcs Grade A Deep Cycle Lithium Iron Phosphate Rechargeable Battery with Screws and Bus Bar,Power Supply for Solar Systems,Golf Cart,Motor,Off Grid
Main highlights- ★【Widely applications】Lithium battery for electric bicycle,motorcycle/scooter/ RV/caravan, solar and wind systems, UPS electric appliances power supply, golf trolley/carts power tools.
- ★【What You Get】4PCS*Grade A EVE 280Ah LiFePO4 battery cells, 4PCS*Bus bars, 8PCS*M4 screws, 1PCS*English manual, 24-months warranty and friendly customer service.
- ★【Easy to assemble】These LiFePO4 battery cells are easy to assemble and includes the necessary LiFePO4 battery, screws and accessories.Best choice for DIY enthusiasts.
- ★【Consistency】We balance all cells in order to ensure that the internal resistance, voltage, and capacity of the cell are in perfect agreement with each other, and that they are balanced. This process is very necessary.
- ★【About 3.2V 280Ah CELLS】These 3.2V 280Ah Battery cells are produced by Eve, benefit from advanced equipment and strict quality testing standards.All batteries are equipped with a multi protection safety system and assure protection of safety and battery use.No leakage.
9.2Excellent
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7
WINGDAWINGDA 12V 280Ah LiFePO4 Battery,Built-in 200A BMS,5000+ Cycles 10 Year Life Time,Output 3584WH,Perfect for RV Camping,Solar,Marine,Golf Cart,Off-Grid and Most of Out-Door Power Applications.
Main highlights- 【Widely Applications】Lithium battery 280AH 12V can be used in the following areas: RV battery pack,Home energy storage system,UPS backup, lighting,digital/CCTV cameras,portable TV,e-Robot,electric vehicles,DIY loud speaker,12V router,air pump,fish finder,golf cart,trolling motor,motorhome,camper,Houseboat,Travel Trailer,Dump Trailer and more. When the batteries are used in parallel or series, the battery voltage and capacity must be the same, and purchased in near time(within 3 month).
- 【Deep Cycle Battery Lithium Iron Technology】12 Volt deep cycle battery provides 2000-5000 cycles compared to 300~500 cycles in lead acid battery.The service life of LiFePO4 batteries is about 10 times than the standard lead-acid batteries.The weight of the lifepo4 12V 280ah lithium iron phosphate battery is 30% lighter than the lead-acid battery of the same capacity.It can support fast charging and solar panel charging. WINGDA LiFePO4 12V battery is a green battery and is more environment friendly.
- 【Capacity Expansion】LiFePO4 batteries can be connected in parallels and in series for larger capacity and voltage. Max connection in series: Up to 4 identical batteries for up to 48V connecting in series. Connection in parallels: it can connect multiple batteries, suggest no more than 4pcs in parallel. Allow to be extended up to 4 in series and 4 in parallel (Max 4S4P) to get more capacity and higher voltage (24V, 36V, 48V). Other installation methods: 4S2P, 2S2P, 3S2P, etc.
- 【Built-In BMS 】LiFePO4 battery has built-in BMS (Battery Management System) to protect it from overcharge,over-discharge,over-current,and short circuit with excellent self-discharge rate. Built-in high temperature cut off prevents charging over 122 °F (50 °C). Plus, 12V Lithium Ion battery pack can be safer than Lead Acid batteries, which have no protection against ground faults. This 12 volt lithium ion deep cycle battery fits for outdoor RV,camping power and indoor easy installation.
- 【Automotive Grade Lithium Battery】WINGDA 12V 280Ah lithium iron batteries have exceptional quality since they are manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance,greater power generator.Highest-level safety for the cell inside the battery.Without acid in the battery, you're able to safely mount in any position.This makes lithium ion battery 280ah 12V perfect for solar home, RV,campers,golf carts, motor,home energy storage,off-grid applications.
9.1Excellent
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8
HiXiMiHiXiMi EVE 280K LiFePO4 Battery Cells 3.2V 280Ah 290Ah Lithium Battery Iron Phosphate Deep Cycle Grade A Cell,for RV, Boat, Golf Cart, Motor, UPS, Fish Finder, Lawn Mower, Off Grid, Solar Systems
Main highlights- WIDELY APPLICATIONS: Our cells can support multiple series or parallel connections, which will be perfect for off-grid solar power systems and outdoor applications such as RV, marine boat, energy storage, camping, fish finder, house alarm security, emergency lighting, UPS, electric toy car, lawn mower, solar panel or used as backup power supply etc.
- SPECIFICATION: Nominal capacity:280Ah; Max.Continuous discharge current Rate:1C. Max.Continuous charging current: 0.5C. Internal resistance <2.5mΩ. Nominal voltage: 3.2V. Working voltage range:2.5V~3.65V.Charging temperature: 32 ° F~131 ° F/0 ° C~55 ° C. Discharge temperature: - 4 ℉~140 ℉/- 20 ℃~60 ℃.
- EVE 3.2V 280Ah BATTERY TYPE: 4pcs EVE 3.2V 280Ah LiFePO4 battery cell(Lithium Iron Phosphate). Each weight: 11.9lb / 5.4kg. Per size: 6.85x8.14x2.83inch / 174x207x72mm.
- EASY TO ASSEMBLE: You can DIY your own battery pack with our battery cells, if you are a beginner, we will also provide free instruction for you. We balance all cells in order to ensure that the internal resistance, voltage, and capacity of the cell are in perfect agreement with each other, and that they are balanced. Best choice for DIY enthusiasts.
- 10 YEARS LIFE/5000+ CYCLES: Our LiFePO4 Battery has better performance than the acid-lead battery at the same capacity, which can provide more power in daily use.All batteries are equipped with a multi protection safety system and assure protection of safety and battery use.
8.8Very Good
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9
OGRPHYOGRPHY Lifepo4 Battery 3584Wh 280AH Lithium Battery with 200A BMS, 2000-5000 Deep Cycles Grade A Lithium ion Battery Cell, Perfect for RV, Solar, Marine, Trolling motor, Off Grid and Most Backup Power
Main highlights- 【Wide range of applications, easy to install】The OGRPHY 280Ah Lithium ion battery is so versatile that it can completely replace the original lead-acid battery. Ideal for off-grid, RVs, solar systems, trailers, campers, all types of sailboats, traction motors, backup power, home appliances, golf carts, boat houses, traction motors, etc. LiFePO4 batteries are lighter in weight and easier to install, so you can enjoy a more relaxed and convenient life right away.
- 【Note】1. It is recommended to charge the battery when 20% of its capacity is left. Avoid excessive discharge, protect the battery, and extend battery life. 2.Connect LiFePO4 battery in parallel first to balance the voltage. When the voltage difference is less than 30MV, then connect the batteries in series. 3. Confirm your system parameters to ensure that the OGRPHY 280Ah LiFePO4 battery is suitable for your system.If you are not familiar, please contact customer service to assist you.
- 【High quality battery with BMS protection】OGRPYHY 280Ah Lifepo4 battery is made of high quality A grade battery cell with 200A BMS. 200A BMS max continuous discharge current is 200A, and the peak current is 600A, the duration is 5-10s. When the battery is over-discharged or over-current, the BMS will cut off the current to protect the battery.OGRPHY LiFePO4 batteries are made from safe and green energy. LiFePO4 batteries do not contain acid and will not overheat or catch fire.
- 【DIY Max 57.34KWh】:OGRPHY 12V 280Ah Lithium battery has 3584Wh energy and supports 2560W load power. It can also be connected in parallel and series for greater capacity and voltage. It can support up to 4 batteries in parallel and 4 batteries in series at the same time, up to 48V 1120Ah for a full 57.34kWh energy (4P4S), which is more than enough to meet your needs.
- 【Cost-effective and cheaper】OGRPHY 12V 280AH Lifepo4 battery is more cost-effective than 12V 200AH and 12V 300AH. The price of 12V 200AH battery in the market is more than $600, and the price of 12V 300AH battery reaches $1000. In comparison, the price of OGRPHY 12V 280AH Lifepo4 battery is obviously more advantageous and worth buying.
8.7Very Good
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10
ECO-WORTHY20% OffECO-WORTHY 12V 280AH LiFePO4 Lithium Battery with Bluetooth, Low Temp Protection, Bulit-in 250A BMS, 3584Wh Energy. Perfect for Off-Grid, RV, Solar Power System, Trolling Motor
Main highlights- [Smart BMS with Low-Temp Protection] The smart BMS can prevent the battery from over-charging, over-discharging, over-current and short-circuit, and upgraded low-temperature cut-off function ensures safe use in low temperature and any environment
- [Max. 57.3kWH Energy] ECO-WORTHY 280Ah lithium Bluetooth battery has 3584WH of energy, which can be expanded to 57.3KWH with 4 in series and 4 in parallel, perfect for trolling motors, RVs, solar off-grid systems, boats, campers, marine vessels, travel trailers and more
- [Lightweight & Easy Installation] ECO-WORTHY 280Ah LiFePO4 Battery is lighter than Lead-Acid battery with the same capacity. Our 280Ah LiFePO4 battery weight is 61.7 lbs, only 1/3 of Lead-Acid battery. More convenient carrying, many mount directions, no leakage risk, safer usage
- [Charger recommendation] This 12V 280Ah LiFePO4 battery takes 14 hours to charge with 12V 20A LiFePO4 battery charger, about 6 hours to charge with 600w solar panel, and 14 hours to charge with 20A DC generator
- [Bluetooth APP Monitoring] ECO-WORTHY 12V 280Ah Smart LiFePO4 Lithium Battery is built-in upgraded smart BMS, accessed Bluetooth 5.0 module, allows you to monitor the battery information in real time through ECO-WORTHY APP. You can read the battery voltage, current, battery capacity and other important information at any time. Bluetooth connection range: no more than 15 meters from the battery
8.5Good
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