12V Lithium Battery Pack Rechargeable Battery 11.1V / 12.6V 3-series BMS Lithium-ion Battery Pack

18650 3 in series 2200mAHProduct name: Rechargeable Lithium Battery Product voltage: 11.1V 2200mAHType：Li-Ionet Type：Batteries OnlyUses:Smart trash cans，Toy Car，Toy Boat，Toys，Speaker，Alarm Clock LED emergency lightProduct capacity: 18650 3 in series 2200mAHCharging time: 3 hoursNotice：Do not charge the a mobile phone fast chargerHow to choose the appropriate :1. The voltage of the is the same as that of the original (i.e. with the same number of volts)2. The plug and positive and negative electrodes are the same as the original .3. The milliampere number (mAh) does not affect usage, and the larger the milliampere number, the longer the usage time of the capacity battery4. It cannot be used on products with high electrical output, such as high-speed cars, high-speed ships, airplanes, etc.