Battery Name: KXD4272140AL lithium battery module Battery model: KXD4272140AL Nominal voltage (V): 3.7V Nominal capacity (Ah): 27AH (27AH/30AH/38AH) Operating voltage range: 4.2V-3.0V Charge cut-off voltage (V): 4.2V Discharge cut-off voltage (V): 3.0V Maximum charging current: 22A Continuous discharge current: ≤45A Pulse discharge current: ≤120A With load capacity: ≤160W Service life: ≥1000 times Charging temperature (°C): 0~45°C Discharge temperature (°C): -20~60 °C Storage temperature (°C): -20~35 °C Dimensions (mm): 42(T) x 72(W) x 140(H) Battery internal resistance (mΩ): ≤ 2~4mΩ Battery weight (kg): about 680g Features: long cycle life, light battery weight, high safety performance, good heat dissipation Widely used in: electric vehicles, rail transit testing equipment, medical equipment, exploration equipment, electric forklifts, special robots, AGV automatic trucks, special equipment, etc.