HAKADI 18650 3.7V 2900mAh Rechargeable Lithium-Ion Battery For Flashlight Electric Bicycle Laser Pointer 3C-5C High Power Discharge 18650 3.7V 2900mAh:4PCS 1 LCD screen + 1

1 LCD screen + 1 LCD screen cable + 4 button caps

Typical Capacity:280Ah

raise the battery usage efficiency for 95%

1*BMS board1*LCD display screen2*Collection cable1*Switch cable1*Display cable1*RS485-USB cableserval screws and button caps

HAKADI 12V 4A Sodium-ion Motorcycle Battery Specification

HAKADI 18650 3.7V 2900mAh Rechargeable Lithium-Ion Battery For Flashlight Electric Bicycle Laser Pointer 3C-5C High Power Discharge 18650 3.7V 2900mAh:4PCS 1 LCD screen + 1Battery Specification Model: DCD 3. 7V 2900 Nominal Capacity: 2900mAh Minimum Capacity: 2850mAh(2750mAh) Nominal Voltage: 3. 7V Charging Voltage: 4. 2 0. 05 V Charging Method: CC CV (0. 5C, 4. 2V, 0. 05C cut off) Standard Charge Current: 0. 5 C (1450mah) Maximum Continuous Charging Current: 2C Discharge Cut off Voltage: 2. 75 0. 05 V Standard Discharge Current: 1. 0 C(2900mA) Maximum continuous discharge current: 10A Max pulse disdiarge current (<1s):