Waterproof 12v bms

{"cid":"174080","pid":"27894312","pimg_url":"\/\/img1.b2bforus.com\/a8\/ba\/45b540d1cecd\/product\/101321873_s-w400xh400.jpg","name":"Daly bms 30a-150a Li-ion lifepo4 battery 3S 4S 12v separate port waterproof bms","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"daly"}}