Voltage: 18VCapacity: 28 AhExternal diameter: φ 38.3 mm Total length: 785 mmSlot width of FRB pipe : 12 mm

Voltage: 28.8 V to 29.2 VCapacity: 29 AhOuter diameter: φ 37.5 mm Mix bending: 1 ° ~ 2 °Working temperature: 0 ℃ ~ 150 ℃ 

4 pin 6 hole 6 pin 4 hole black connector 

Voltage: 36 VCapacity: 27 AhWorking current: 1000 mAMaximum pulse: 3000 mAExternal diameter: Φ37mmWorking temperature : 0 ℃ ~ 150 ℃