12V 4400mAh 18650 Lithium-ion Battery + 12.6V 1A Charger soldering 1 Pcs charger

1 Pcs charger

1pcs 4 digit 7-segment Display

Current: 2

pressure measurement insoles and more

Operating current: the maximum is 150mA without TF card

12V 4400mAh 18650 Lithium-ion Battery + 12.6V 1A Charger soldering 1 Pcs chargerSpecifications: Battery brand: Liitokala Rated voltage: 11. 1V 12. 6V Rated capacity: 4400mAh Discharge cut off voltage: 8. 4V Charging cut off voltage: 12. 6V The maximum charging current: 4200mA The maximum discharge current: 4400mA Battery size: 38mm * 55mm * 68mm The battery pack automatically protects the system, the battery overcharge, over discharge, over current, and external short circuit for effective protection.