● 3-year life and 3000-150000 cycles, equivalent to 3 lead-acid batteries.
● Fast charging, 50% charge in one hour.
● 100Ah LiFePO4 Battery works well in the winter.
● Lightweight, 23.04 pounds, easy to carry.
● No risk of leakage, safer to use, easy to expand capacity up to 4 sets.
Specification
Electrical Specifications
Battery Type
Lithium Iron Phosphate (LiFePO₄)
Nominal Voltage
12.8V
Voltage Range
10.0V – 14.8V
Rated Capacity
100Ah
Energy
1280Wh
Cycle Life
4000 – 15000 Cycles
Connection Method
Series (Up to 4); Parallel (Up to 4); Series & Parallel (4S4P)
Charging Parameters
Charge Voltage
14.4 ± 0.2V
Maximum Charge Current
50A
Discharging Parameters
Discharge Cut-off Voltage
10V
Maximum Continuous Discharging Current
100A
Mechanical Specifications
Dimensions
13.07 × 8.66 × 6.77 in (33.2 × 22.0 × 17.2 cm)
Weight
10.45 kg (23.04 lb)
Protection Rating
IP65
Operating Parameters
Charge Temperature Range
0°C ~ 45°C (32°F ~ 113°F)
Discharge Temperature Range
-20°C ~ 65°C (-4°F ~ 149°F)
Storage Temperature Range
-25°C ~ 65°C (-13°F ~ 149°F)
Operation Relative Humidity
10% ~ 95%
Frequently Asked Questions
What makes this LiFePO₄ battery different from a traditional lead-acid battery?
LiFePO₄ (Lithium Iron Phosphate) batteries offer 3× longer lifespan, 60% lighter weight, and faster charging compared to lead-acid. They maintain over 4000–15000 charge cycles and provide consistent voltage output throughout discharge—ideal for solar storage, RVs, and off-grid systems.
Can this battery replace a lead-acid battery directly?
Yes. The 12.8V 100Ah LiFePO₄ battery is a drop-in replacement for most 12V deep-cycle lead-acid or AGM batteries. Simply ensure your charger or controller supports LiFePO₄ charging mode (max charge voltage 14.6V).
Does it include a built-in BMS (Battery Management System)?
Absolutely. Each unit includes a smart BMS that protects against overcharge, over-discharge, overcurrent, short circuit, and temperature extremes. It automatically balances cells to ensure optimal lifespan and stable operation.
Is it safe to use indoors or in a confined space?
Yes. LiFePO₄ batteries are non-toxic, non-leaking, and have no gas emissions, making them safe for indoor use in RVs, boats, and cabins. However, proper ventilation helps maintain optimal temperature.
Can I use this battery with an inverter or solar controller?
Yes. It’s compatible with pure sine wave inverters, MPPT/PWM controllers, and most 12V solar systems. Just confirm the inverter’s low-voltage cutoff (≥10.8V) and charge controller’s battery setting = LiFePO₄.
What happens if the battery gets too cold or too hot?
The built-in BMS protects against temperature extremes. Charging is automatically disabled below 0°C (32°F) and above 55°C (131°F) to prevent damage. The battery will resume normal operation once back within safe limits.
Can I monitor the battery status?
If you choose the Bluetooth version, you can check real-time voltage, capacity, temperature, and cycle count via a smartphone app. It helps you optimize energy usage and detect issues early.
How do I store the battery when not in use?
Store it at 40–60% charge, in a dry, cool place (10–30°C). Disconnect from all loads and chargers. If stored long-term, recharge every 3–6 months to maintain health.
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