LANPWR 12V 100Ah LiFePO4 Battery, Built-In 100A BMS, 1280Wh Energy

$499.00 $359.00SAVE 28%

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  • Automotive Grade Battery: LANPWR LiFePO4 battery use Automotive Grade Cells with higher energy density, more stable performance, provides ≥4000 cycles and 100% discharged while lead acid battery last 300-500 cycles and 40%-50% discharged.
  • 100% Safe: Built-in 100A BMS can handle cell balancing, low & high voltage cutoff, short circuit protection and temperature protection. Without memory effect, nontoxic, using without risk.
  • Easy to Move: The weight is 10.7kg, with no acid in the battery, you're able to safely mount it in any position. All LANPWR lithium battery does 100% quality testing before shipping to ensure you can use them with peace of mind.
  • Widely Used: LANPWR 12V 100Ah LiFePO4 battery has 1.28kWh capacity, expandable high capacity, perfect for solar home, RV, campers, van, camper, UPS backup, off-grid applications ect.
  • Support Series or Parallel: LANPWR 12V 100Ah LiFePO4 battery can be connected in parallels or in series for larger capacity and voltage(max 48v). Up to 4 identical batteries can be connected in series. You can do DIY combination series or parallel according to your needs.


LANPWR 12V 100Ah LiFePO4 Battery provides 1280Wh energy, maximum continuous load 1280 watts is suitable for various communication power supply systems and new energy storage systems in areas without commercial power and severe power grids.


We suggest that the battery series/parallel connection should meet the following demands:

  1. The same battery capacity (Ah);
  2. From same brand (as lithium battery from different brands has their special BMS);
  3. Purchased in near time (within three months);
  4. Series Connection up to 4 identical batteries for up to 48V (51.2V);
  5. Parallel Connection up to 4 identical batteries for up to 400Ah.


 NO Items Criteria Remarks
1 Typical Capacity 1280Wh 0.2C charge discharge for voltage
2 Combination Method 4S1P
3 Nominal Voltage 12.8V
4 Internal Impedance Battery: ≤30mΩ AC 1KHz after standard charge
5 Charge Voltage 14.6V
6 Standard Charge Current 20A
7 Max.Continuous Discharge Current 100A
8 Max.Discharge Current (5 Seconds) 200A
9 Preferred Charger 14.6V20A
10 Charge Method CC/CV
11 BMS(Battery Management System) 100A
12 Terminal Type M8
13 Water Dust Resistance IP65
14 Case Material ABS
15 Cycle Life ≥4000 times
16 Dimension 329*172*214mm
17 Net Weight 10.72kg
18 Operating Temperature 0℃~+45℃ Charging
19 Operating Temperature -20℃~+60℃ Discharging
20 Storage Temperature -5℃~+45℃ Less than 1 month
21 Storage Temperature 0℃~+45℃ Less than 6 month
22 Series & Parallel 4S/4P


1. Please charge with a dedicated lithium battery charger;
2. Do not reverse the positive and negative poles;
3. There are safety devices in the battery pack. To ensure safety, do not dissect or change the structure of the battery;
4. It is forbidden to directly connect the positive and negative terminals with metal;
5. It is strictly forbidden to immerse the battery in water;
6. It is strictly forbidden to drop, impact, squeeze, or puncture the battery;
7. If the battery pack is not used for 3 months, please put the battery pack fully. When it is not in use, it should be placed in a cool and dry environment.

Customer Reviews

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A:Yes, LiFePO4 is an inherently safe chemistry and the most stable lithium-type battery on the market. LANPWR lithium cells are UL certified for the highest safety and sustainability standards. All LANPWR LiFePO4 batteries come with an internal Battery Management System, which protects against under-voltage during discharge, over-voltage during charge, over-current during discharge, over-temperature during charge and discharge, and short-circuit protection – protects battery cells from damage. Additionally, LANPWR LiFePO4 Lithium batteries have been tested to be free from the risk of fire, and electric shock in harsh environments.

A: No. LANPWR LiFePO4 lithium batteries are not intended to be used as starting batteries but energy storage, please do not use them to start any devices.

A: Sure, you can use this battery for your marine house, besides, LANPWR LiFePO4 battery is widely used for Marine, Car, Golf car, RV, Solar power Systems, Home Energy Storage, Trolling Motor, Boat, motorhome & camper, etc.

A: Yes, you can charge LANPWR LiFePO4 lithium batteries with solar panels. You should size your charge controller based on the voltage and current output of your solar array setup. That will ensure that your charge controller can process and regulate the power coming from your solar panels. Take a 24V MAX. 22 amps output solar system as an example, you need a solar charge controller that can handle 24 volts and 27.5 amps (125% of your max current output).

A: The LANPWR 12V 100Ah LiFePO4 batteries can be safely charged between 32°F to 113°F (0°C to 45°C). But when charging under the freezing point, the battery cells may be damaged.

A: It is recommended to store LANPWR LiFePO4 batteries at 50% state of charge (SOC). If the batteries are stored for long periods, cycle the batteries at least every 6 months. Recommended storage environment: 10℃~35℃ (50℉~95℉), 45%RH~75%RH

A: You can use LiFePO4 14.6V 20A charger to charge our LANPWR 12V 100Ah lithium battery, it takes 5 hours to fully charge.

*3 ways torecharge the battery:
① LiFePO4Battery Charger (Recommend 14.6V 20A: 5 hours)
② Solar Panel + MPPT (Recommend≥400W: Within 1 sunny day)
③ Generator + DC-DC charger (Recommend 20Ah DC-DC charger: 5 hours)

A: We suggest that the battery series/parallel connection should meet the following demands:

The same battery capacity (Ah);
From same brand (as lithium battery from different brands has their special BMS);
Purchased in near time (within three months);
Series Connection up to 4 identical batteries for up to 48V (51.2V);
Parallel Connection up to 4 identical batteries for up to 400Ah.

A: The LANPWR 12V 100Ah LiFePO4 lithium battery has a maximum continuous discharge of 100Ah and a maximum discharge of 280Ah for 5 seconds.

A: LiFePO4 batteries should be “topped off” after each use. For greatest longevity, we recommend not fully discharging the battery nor over-charging by leaving it connected to a charger well beyond its full charge cycle. Remember that over the long term, the battery has a limited number of charge and discharge cycles with “one cycle” being either a complete charge and discharge cycle, or a cumulative of both to add up to a full cycle.

A: Due to the different manufacturers of battery parts, we do not recommend connecting the battery in series and parallel with other brands, which will affect battery function and also affect your product warranty.

A: LANPWR 12V 100Ah LiFePO4 battery has an IP65 protection class, are Made with quality ABS plastic, has a wide range of operating temp: Charge: 0°C to 50°C(32°F to 122°F); Discharge: -20°C to 60°C(-4°F to 140°F), IP65 level waterproof set you free from worrying to install indoors or outdoors. But remember that water and electricity are a bad combination. Prolonged exposure to a high-moisture environment may cause water to penetrate the battery and cause irreversible damage. Like with most electronics, never submerge a LANPWR LiFePO4 battery.

A: Email us directly at and we will get back to you ASAP.

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LANPWR 12V 100Ah LiFePO4 Battery, Built-In 100A BMS, 1280Wh Energy

$499.00 $359.00