Nominal voltage: 25.2V
Rated capacity: 20Ah
Charging voltage: 29.4V
Standard charging current: 4A
Maximum charging current: 10A
Standard discharge current: 4A
Maximum discharge current: 25A
Discharge cut-off voltage: 40V
Charging temperature: -20~60 ℃
Discharge temperature: -30~65 ℃
Size: 148 * 132 * 94mm
Battery internal resistance: ≤ 40m Ω
Weight: Approximately 2.8kg
Communication protocol: RS485
Product features: RS485 communication, supporting low-temperature discharge at -30 ℃