[Product specification] Battery Model: 29V 10Ah Battery type: Li-ion Nominal Voltage: 29V Nominal Capacity: 10000mAh Single Cell: 3.7V 2.5Ah Cell size: 18650 2500mAh Cell Combination: 7S4P Cell Quantity (parallel*series): 28 pcs Life cycle: 600 times (80% DOD) Net Weight: 1.3kg Dimension: 135*80*65mm Output voltage range: 19V-29.4V Discharge Cutoff Voltage: 19+/- 1V Charge Cutoff Voltage: 29.4V instantaneous Maximum Discharge Current: 30A Maximum Continuous Discharge Current: 15A Maximum Continuous Charge Current: 5A Charge Mode: CC-CV Standard Charge Current: 2A Charge Time under Standard Charge Current: 5hours Fast Charge Current: 5A Charge Time under Fast Charge Current: 2hours Charge temperature: 0-45 ° C Discharge temperature: -10-60 ℃ Internal 15A BMS protection circuit: Battery overcharge, overdischarge, overcurrent, short circuit protection. Application: Electric bicycle, selectric motorcycle, electric scooter, motor, trolley, power wheelchairs, DIY battery pack, power tools, instruments, lighting, backup power supplies, household appliances and emergent device area, etc.