7 string 28V protection board Scooter board battery 3,7v 3.7v rate 16A parameter ada di gambar-gambar. FidgetFidget Electric Bicycle Battery 7S 24V 28V 16A BMS PCB PCM for Ebike 18650 Li-ion LIPO 100% Brand New and High Quality This product is 7 string 24V 25.2V 28V lithium battery power protection board. same port 16A discharge current. With heat sink, size: 63 *32 * 10mm. with Cable, length is 300mm. Protection board with overcharge protection, over discharge protection, over current protection, short circuit protection. Electrical parameters: (7 series of lithium-ion battery) Package Included: 1x 7S 16A Lithium Battery Protection Board