4S 3.2/3.7V 30A Bms-Lithium Battery Charge Protection Board With Balance Function For Lithium Iron Phosphate Battery Pack

Description: 100% new and high quality Power supply voltage: 3.2/3.7V Size: about 5.6*4.8cm/2.2*1.89in Color:As Pictures Package Included: 1/2/3Pcs Notes: Due to manual measurement , there may be 5mm deviation exist,hope you can understand. There are slight difference between the picture and the item caused by light brightness,hope you can understand. The merchant warrants that their products comply with all applicable laws, and are offered only if they comply with Joom's policies and EU Product Safety and Compliance laws.