48V 13Ah Electric Bicycle Lithium Li-ion Hailong Battery

‌Lithium Battery Lightweight design up to 70% lighter than lead batteries Easy Installation Comes with a mounting plate for straightforward installation and disassembly Built-in Battery Protection System Fully automatic system prevents overcharging over-discharging and short circuits Environmentally Friendly Dry battery with no toxic lead or acid compliant with ROHS standards With a compact size of 367.2*90.1*111mm and a weight of just 4.4KG