7.4V 4200mAh Smart Door Lock Battery Rechargeable 18650 Lithium-ion

7.4V 4200mAh Smart Door Lock Battery Rechargeable 18650 Lithium-ion Battery For Password Lock Face Fingerprint Recognition Lock Deskripsi : Bundle : Bundle 1 Battery Number : 1 Size : 6*10*2CM Replacement Battery : Yes Set Type : Batteries Only Type : Li-Ion Nominal Capacity : 4200mAh Model Number : XMX-02 Brand Name : OPUYYM Origin : Mainland China Specifications : 4200mah Nominal voltage : 7.4V Cycle times : 1000-1200 times Nominal capacity : 4200mAh Scope of use : consumer electronics Charging time : 10 minutes Cell standard : Grade A cell Battery type : polymer lithium battery Combination : 2S1P Charging voltage : 8.4V Discharge voltage : 6.8V Charge current : 4 Discharge current : 1C Maximum continuous discharge current : 1C Maximum continuous charging current : 1C Charging working temperature : 0-45 Discharge working temperature : 0-45 Storage temperature : 0-45 Product size : 17.5*58*102mm Product attributes Specifications: 4200mah Nominal voltage: 7.4V Cycle times: 1000-1200 times Nominal capacity: 4200mAh Scope of use: consumer electronics Charging time: 10 minutes Cell standard: Class A cell Battery type: polymer lithium battery Combination: 2S1P Charging voltage: 8.4V Discharge voltage: 6.8V Charge current: 4 Discharge current: 1C Maximum continuous discharge current: 1C Maximum continuous charging current: 1c Charging working temperature: 0-45 Discharge working temperature: 0-45 Storage temperature: 0-45 Product size: 17.5*58*102mm Designated special models for major smart lock brands Built-in intelligent protection chip Extended service life Smart phone charger to charge Charging: the indicator light is RED Fully charged: light BLUE Interface line sequence PIN C+ C- P- P+ Please consult customer service to confirm your line sequence 6 major protections Safe HAPPY SHOPPING.