€672,26 €638,65
Attention: ONLY applies to Residential buildings and ONLY in Germany/Austria.
Extreme performance, long life: Unleash the power of the Power Queen 12V 280Ah LiFePO4 battery with 200A BMS. Experience an exceptional energy capacity of 3584Wh for cabins, boats, RVs, solar systems and UPS. Up to 10 years lifespan with 5 years warranty and 4000+ cycles at 100% DOD, 6000+ cycles at 80% DOD or up to 15000+ cycles at 60% DOD.
Master extreme temperatures with confidence: The Power Queen 12V 280Ah solar battery prevents battery damage caused by low temperatures by automatically stopping the charging process when the temperature of the battery cells falls below 0°C. Versatile use trolling motor, sea adventures, RV and much more. Works well in a wide temperature range: ① Charging: 0°C to 50°C (32°F to 122°F) ② Discharging: -20°C to 60°C (-4°F to 140°F) ③ Storage: -10°C to 50°C (14°F to 122°F).
Efficient charging, fast performance: Charge smarter and faster! With a recommended current of 56A (0.2C), this battery will be 100% charged in approximately 5 hours. Supports various charging methods: ① Battery charger (0.2C) ② Generator and DC-DC charger ③ Solar panel and MPPT.
Compact design, robust protection: Experience the convenience of a compact battery (20.55" x 9.45" x 8.58") with robust IP65 protection. Perfect for mobile or stationary use Use.
Versatile configurations, unlimited performance: Customize your power system with ease! Connect up to 16 identical batteries for versatile configurations. Whether in series (51.2V 280Ah) or parallel (12.8V 1120Ah), the Power Queen battery offers unlimited power supply options for your individual needs.
Product name
12.8V 280Ah
Cell
Prismatic LiFePO4 cells
Dimensions (L*W*H)
L 522*W 240 *H 218 mm
Weight
26.55kg
Operating voltage
12.8V
Nominal voltage
12.8V
Charging voltage
14.4±0.2V
Max. Continuous load power
2560W
Energy
3584Wh
Max. Continuous charging current/continuous discharging current
200A
Nominal capacity
280Ah
Usable capacity
280Ah
Load method
CC/CV
Recommended charging current
56A (0.2C)
Battery management system (BMS) board
200A
Max. Discharge current 5 seconds
300A
Cycle life
4000 to 15000 cycle
Internal resistance
≤40 mΩ
Housing
(ABS) plastic
Protection class
IP65
Working temperature range
Charging
0℃-50℃
Unload
-20℃-60℃
Larger
-10℃-50℃