li ion 48v rear rack battery 20ah 48v portable battery packs for ebike electric bike scooter
Brandnan
Description
[Fit Motor]48V/52v Ebike battery WITH 40A BMS Used in combination with 48v/52v Bafang 500w 750watt 1000w mid drive motor this ebike battery is excellent, going up some very steep hills, strong battery. [ Led Battery power indicator & Two Keys] Lock with keys securely locks the mount on bike frame, prevents the battery from being stolen. LED power Indicator, inform you charge your battery on time to avoid the battery is low and the bicycle is turned off. Advanced Battery Management System]referred to as 40A BMS. can protect the bike battery from the damages of short-circuit, over-current, over-charge, and over-discharge, to provides safety while in the electric bike battery running. [After-sales service] 30 days Return Support, One year warranty. It will be delivered to the U.S. address within 10-15 days, and to the Canadian address within 14-18 days.To EU address within 12-17 days.syi