Felicity FLA12100 1.28kWh 12.8V 100Ah LiFePO4 Lithium Solar Battery; 100A Charge/Discharge, Smart BMS, 95% DoD, Scalable to 20.48kWh

Felicity FLA12100 1.28kWh 12.8V 100Ah LiFePO4 Lithium Solar Battery

• 1.28kWh LiFePO4 lithium battery.
• 12.8V, 100Ah low-voltage battery pack.
• Recommended charge/discharge current up to 100A.
• Maximum 150A charge/discharge current for 15 seconds.
• ≥95% depth of discharge.
• ≥6,000 cycle life.
• Built-in smart BMS and fuse protection.
• RS485/CAN communication support.
• Scalable up to 16 units in parallel.
• Floor-mounted design with LED display.

Felicity FLA12100 1.28kWh 12.8V 100Ah LiFePO4 Lithium Solar Battery

The Felicity FLA12100 is a compact 12.8V 100Ah LiFePO4 lithium solar battery for small solar backup systems, DC power setups, lighting systems, camping power, and low-voltage energy storage. With 1.28kWh nominal energy, 95% DoD, 100A recommended charge/discharge current, and smart BMS protection, it offers safer and longer-lasting storage than ordinary lead-acid batteries.

It can also be expanded up to 16 units in parallel, giving a total storage capacity of 20.48kWh when properly configured with compatible equipment.

Best For

The Felicity FLA12100 is best for small solar systems, 12V backup systems, lighting systems, DC appliances, CCTV backup, camping power, small shops, cabins, and customers upgrading from lead-acid batteries to a safer and longer-lasting lithium option.

Battery Performance

• Brand: Felicity Solar
• Model: FLA12100
• Battery type: LiFePO4 / Lithium Iron Phosphate
• Nominal energy: 1.28kWh
• Nominal voltage: 12.8V
• Nominal capacity: 100Ah
• Operating voltage: 11.2V - 14.4V
• Depth of discharge: ≥95%
• Cycle life: ≥6,000 cycles

Charge and Discharge

• Recommended charge/discharge current: ≤100A
• Recommended charge/discharge power: ≤1,250W
• Maximum charge/discharge current: 150A for 15 seconds
• Maximum charge/discharge power: 1,875W for 15 seconds

Scalability and Installation

• Scalability: Up to 16 units in parallel
• Maximum scalable capacity: 20.48kWh
• Installation: Floor-mounted
• Display type: LED
• Product weight: 10kg
• Product dimensions: 295 x 201 x 199mm
• Package weight: 12kg
• Package dimensions: 357 x 263 x 261mm

Communication and Protection

• Communication: RS485 / CAN
• Protection level: IP21
• Protection: Built-in smart BMS and fuse
• Certification: UN38.3
• Warranty period: 5 years, subject to Felicity Solar warranty terms

Operating Conditions

• Charging temperature range: 0°C to +55°C
• Discharging temperature range: -20°C to +55°C

• This is a 12.8V battery, so confirm that your inverter, charger, solar controller, or DC load supports 12V lithium batteries.
• For larger backup needs, connect only properly matched batteries of the same model, age, and state of charge.
• It is IP21, so it should be installed indoors or in a protected dry area.
• Observe the recommended 100A charge/discharge limit for safer long-term battery performance.