Welcome to JACKPOWER battery world! We Promise: JACKPOWER Battery packs are high rate, high capacity, high performance power batteries. A.guarantee sufficient capacity B.sufficient discharge rate C.no over charge, no over discharge,no inflation under normal operation.
WAKKANTES: A.replace for over charge&over discharge B.replace for inflation C.replace for insufficient Canacity. D.Replace for in sufficient rate E.Remark:replace warranty only works under normal operation, nman-made damages are not included.guarantee sufficient Capacity