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LiFePo4 Battery | 12.8V 20Ah | 12.8V 30Ah | 12.8V 50Ah | |
Nominal Voltage | 12.8V | 12.8V | 12.8V | |
Charge Voltage | 14.2V-14.6V | 14.2V-14.6V | 14.2V-14.6V | |
Weight | 2.8KG/6.17LB | 4.2KG/9.25LB | 5.5KG/12LB | |
Energy | 256Wh | 384Wh | 640Wh | |
Max Continuous Charging Current | 20A | 30A | 50A | |
Max Continuous Discharging Current | 20A | 30A | 50A | |
Recommend Charge Current | 4A(0.2C) | 6A(0.2C) | 10A(0.2C) | |
Max Load /Inverter Power | 256W | 384W | 640W | |
Charge⁰ ℃~50℃(32°F~122°F) Discharge-20℃~60°℃(-4°F~140°F)Storage-10℃~50°℃(-14°F~122°F) | Charge 0°C 〜50°C(32°F 〜122°F) Discharge -20°C~60°C(~4°F 〜140°F) Storage-10oC~50°C(-14oF~122°F) Low temp cut off protection (Charge) 0°C ± 4°C (32°F ± 39.2°F) Low temp cut off protection (Discharge) -20oC±4°C(-4°F±39.2°F) | |||
Waterproof Class | IP65 | IP65 | IP65 | |
Terminal Type | M5 | M6 | M6 | |
Demension | 180×77x172mm 7.08*3.03*6.77inch | 195x130x154mm 7.67*5.11*6.06inch | 198x167x170mm 7.79*6.57*6.69inch | |









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