100ah LiFePO4 Battery




【Deep Cycle Lithium Solar Lithium Battery】Our solar lithium battery can achieve a lifespan of more than 4000 cycles, a continuous discharge current of 100A, and a wide operating temperature range, and its lifespan can reach 2-3 times that of lead-acid solar lithium batteries. Up to 5000 cycles at discharge rates as low as (10~20A). In this way, we can save costs and avoid multiple purchases.

LiFePO4 solar lithium batteries have a low discharge rate and are fully ready for operation even after one year of storage. No matter what state the solar lithium battery is in, it can be used as long as it is fully charged.


【Scalable and Widely Used】The state-of-the-art solar lithium battery management system (BMS) and high-performance dual processors provide short circuit, overcharge, and over-temperature protection while maintaining the voltage balance of all solar lithium batteries for greater capacity and higher voltages, the automatic balance function ensures safe parallel connection of solar lithium batteries without the problem of uneven internal state. Supports connecting 1200W converters to power tower fans, lights, cameras, TVs, and more. 12V deep cycle lithium-ion solar lithium batteries are widely used in most fields such as RVs, campers, sailing, backup power, off-grid applications, and other SLA/AGM solar lithium battery replacements.


【Built-in BMS protection】 Dr. Prepare 100Ah LiFePO4 solar lithium battery with built-in solar lithium battery management system (BMS) to monitor the temperature of solar lithium battery. If the LFP solar lithium battery exceeds 140°F (60°C), the solar lithium battery will be at risk of high temperature and may spark. Our LFP solar lithium battery has a built-in high-temperature detection sensor inside the aluminum heat sink to prevent the solar lithium battery from overheating and ensure that it works within a safe range. BMS can also prevent the solar lithium battery from short circuit, overcharge, over-discharge, overcurrent, overvoltage, low voltage, etc.


【Auto-Balance Function】Multiple solar lithium batteries can be easily connected in parallel through the automatic balance function, which can improve the average charging efficiency of solar lithium batteries for a long time.


【Real-time monitoring】 The solar lithium battery has an RS485 communication interface, which can realize the communication between the solar lithium battery, external equipment (BT-2 Bluetooth module or monitoring screen), and the host, allowing you to monitor the charging status in real-time on the Renogy DC Home application program.

The solar lithium battery protection board has strong load capacity, BMS protection function: 4 cell series protection, charge and discharge protection, discharge overcurrent short circuit hardware protection, software protection such as overvoltage, Undervoltage, temperature, overload, accurate SOC calculation, with automatic learn SOC functions,

UART communication function, can read all solar lithium battery data in real-time, and upgrade online, compatible with Bluetooth interface, reserved switch control protection board output, low-temperature charging, and heating functions.


Class A cells

Aolithium 100 Ah Li-Ion Solar Li-Ion Battery uses the best Class A solar Li-Ion battery so your solar Li-Ion battery lasts longer and performs better. All solar lithium batteries are fully listed and UL1642 compliant.



12v 100ah lithium ion solar lithium battery pack is ISO9001/UL/CE/UKCA/UN38.3 certified. Complies with all US and international regulations for air, ground and rail transportation.

Revolutionary Solar Lithium Battery Pack Technology
1. The solar lithium battery adopts a practical-grade shell made of ABS material, which is hard and non-flammable;
2. The cell busbar adopts the automotive-grade power solar lithium battery laser welding process, which has the characteristics of energy concentration, high welding efficiency, large welding seam aspect ratio, high welding strength, small heat input, and small thermal influence;
3. High-quality customized thick copper busbars are used internally to ensure overcurrent capability and greatly reduce the possibility of cross-polarity;
4. Adopt advanced fixing plate and bolt technology to ensure the stability of solar lithium batteries.

Widely used

Our 12 Volt 100ah Lithium Solar Lithium Batteries can handle almost any deep cycle application such as RVs, Vans, Campers, Marine, Camping, Off-Grid, Solar Homes, UPS Backup Power, Golf Carts.


100AH lifepo4 battery specifications

Nominal Voltage 12.8V
Nominal Capacity 100Ah
Dimensions L×W×H 12.00×6.85×7.40 in / 305x174x188 mm
Weight 23.60 lbs / 10.7kg
Cycles ( +20℃ 0.2C 90%DOD ) > 4000
Voltage Window 10 – 14.6V
Standard Charging Current 0.5C (50A) , @5℃<T≤55℃
Standard Discharging Current 1C (100A)
Max. Continuous Charge Current 1C (100A), @15°C<T≤45°C
Max. Continuous Discharge Current 100A
Max. Pulse Discharge Current(Long Pulse) 2C (200A)<3min
Maximum Pulse Discharge Current(Short Pulse) 3C (300A)<5s, @ T<50℃
Nominal voltage 12.8V
Nominal capacity (25℃, 0.2C) 100Ah
Energy 1280Wh
Load power 1280W
Weight 23.60 lbs / 10.7kg
Dimen L×W×H 12.00×6.85×7.40 in / 305x174x188 mm
Terminal M8
Cycle life (+20℃ 0.2C 90%DOD) ≥4000 cycles
Voltage window 10 – 14.6V
Charge voltage 14.6V
Max. continuous discharge current 100A
Max. continuous charge current 1C (100A), @15℃<T≤45℃
Max. pulse discharge current(long pulse) 2C (200A)<3min
Max. pulse discharge current(short pulse) 3C (300A)<5s, @ T<50℃
Operating temperature (charge) 0 °C~55°C / 32℉~131℉
Operating temperature (discharge) -20°C~ 60°C / -4℉~140℉
Storage temperature -20°C~ 35°C / -4℉~95℉
Safety standard ISO9001/UL/CE/UKCA/Bluetooth BQB/UN38.3/SDS.



2000+ longer service life

This LiFePO4 Lithium Solar Lithium battery uses high-performance solar Lithium battery cells, which can provide more than 4000 cycles of life. This service life is 4 times that of traditional lead-acid solar lithium batteries.


Safe charging

Built-in advanced solar lithium battery management system (BMS) ensures safer use than ever, preventing over-discharge, overcharge, overcurrent, and short circuit. This lithium solar lithium battery also has low temperature/high-temperature protection. Charging stops when the temperature drops below 32°F or exceeds 113°F. The discharge will stop when the temperature falls below -4°F or exceeds 140°F.


longer shelf life

This deep cycle LiFePO4 solar lithium battery maintains charge between uses. At 77°F, it loses just 3% of its charge per month, 5 times less than flooded lead-acid solar lithium batteries. So, even if you leave it in the garage for your annual camping trip, it will be more than two-thirds charged before you set off.


Powers most appliances

This HQST deep cycle lithium solar lithium battery can achieve 1280Wh load power and up to 100A continuous discharge, which can power most household appliances such as refrigerators, air conditioners, washing machines, laptops, coffee machines, etc.


light and powerful

This lithium iron phosphate solar cell weighs only 27 pounds, about half the size of a lead-acid lithium solar cell of the same capacity. It can operate in a variety of systems, including RVs, campers, off-grid cabins, home backup power, ships, emergency lights, wind/solar energy storage, and more.


Environmental friendly

The lithium solar lithium battery weighs only about 1/3 of the same capacity lead-acid solar lithium battery and is equipped with a fabric handle, which is easy to carry and use anywhere outdoors. Our LifePO4 solar lithium batteries are made of non-toxic materials and are completely safe for the environment.


High-efficiency solar lithium battery

Our 12V 100Ah Lithium Solar Lithium battery provides 1C fast charge and discharge. LiFePO4 Solar Lithium Battery is compatible with Solar Solar Lithium Panel (not included) and can be changed gradually in sunlight. It operates efficiently over a wide temperature range while maintaining high capacity. [This 12v 100ah lifepo4 solar lithium battery is equipped with a monitoring screen, which is convenient for you to check the current solar lithium battery capacity. Turn off all electrical appliances when you plan to use this feature.


Longer service life:

Our LiFePO4 solar lithium batteries offer 2500 – 7000 cycles and 10 years of life compared to 200 – 500 cycles and 3 years of life in typical lead-acid chemistry.



  1. 1. If the solar lithium battery management system (BMS) of the solar lithium battery is activated and the solar lithium battery voltage shows 0V, you must use a compatible lithium charger to reactivate our lithium solar lithium battery.
  2. 2. Make sure to tighten the solar lithium battery terminals. Loose solar lithium battery terminals will cause the terminals to heat up and damage the solar lithium battery.
  3. 3. The two M8 bolts are made to order by us, if you have any problems with the bolts, please feel free to contact us.
  4. 4. Do not connect this solar lithium battery in series. It is only suitable for parallel connection using the same solar lithium battery.
  5. 5. Please note that our solar lithium batteries have no low-temperature protection! Low-temperature protection is under the monitoring of the BMS temperature sensor, the solar lithium battery stops charging at 23~32°F (-5~0°C), and stops discharging at -4~23°F (-20~-5°C). Only when the outdoor temperature is lower than -40~-22°F (-40~-30°C), the solar lithium battery will reach -4°F (-20°C), which means that the low-temperature protection function is not important in actual use . Our lithium solar lithium battery can be used in emergencies at extremely low temperatures.

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