www.尤物_小sao货水好多真紧h视频_老年人性行交视频_chinesesexxxxx

14.8V Cylindrical Lithium Battery Product Model: XL 14.8V 2500mAh
Technical parameters of 14.8V cylindrical lithium battery (specifically can be designed according to customer requirements-voltage/capacity/size/line)
 
Single battery model: 18650
 · Single battery voltage: 3.7V
 · Nominal voltage after the battery pack is assembled: 14.8V
 · Single battery capacity: 2.5Ah
 · Battery combination: 4 strings and 1 parallel
 · Battery voltage range after combination: 12V~16.8V
 · Battery capacity after combination: 2.5AH
 · Battery pack power: 37W
 · Battery pack size: 20*74*69mm
 · Maximum discharge current: <2.5A
 · Instantaneous discharge current: 5A~7.5A
 · Maximum charging current: 0.2-2C
 · Charge and discharge times: >500 times
 · Main chip: (Seiko, TI)

 14.8V cylindrical lithium battery
 · Comply with relevant national standards and requirements for batteries
 · All finished battery products have been calibrated and tested before leaving the factory and can be used normally