4S 3.2V 3.7V 30A BMS 12.8V 14.4V 18650 32650 Battery Packs New Battery Charge Protection Board

Label:Yes Size:56*45mm(2.20*1.77in) Material:Metal&Plastic Brand new with high quality Quantity:1pc Color:Blue Green

Note: For products discharging at currents above 3A, the battery discharge rate should be above 3C. Capacity calculation formula: For a battery with a 1C rate, a capacity of 2000mAh equals 2Ah * 1 = 2A working current. For a 3C rate battery, a capacity of 2000mAh is equivalent to a working current of 2Ah * 3 = 6A. If the battery heats up during use, it indicates that the battery's rate is not suitable. In this case, the battery cannot be used for a long time and will be damaged quickly. Package Include: 1pc BMS 4S 3.2V 3.7V 30A LiFePO4 / Lithium Battery Charge Protection Board 12.8V 14.4V 18650 32650 Battery Packs With Balance Notice: 1.1cm(0.43in)=10mm=0.39inch. 2.Please allow 1-2cm(0.39-0.79in) error due to manual measurement and make sure you do not mind before ordering. 3.Please understand that colors may exist chromatic aberration as the different placement of pictures.