Our newly developed Li-ion battery with water bottle shape can provide 200 to 400 watts' strong power. Our newly developed Li-ion battery with water bottle shape can provide 200 to 400 watts’ strong power. There are all kinds of perfect protection functions being built...

Our newly developed Li-ion battery with water bottle shape can provide 200 to 400 watts' strong power. Our newly developed Li-ion battery with water bottle shape can provide 200 to 400 watts’ strong power. There are all kinds of perfect protection functions being built...

We develop the charger especially for the Li-ion battery used in the electric bicycle. We develop the charger especially for the Li-ion battery used in the electric bicycle. It is applicable to all different voltages from AC100V to 240V. We adopt constant current and constant...

Our newly developed Li-ion battery hidden inseat post can provide 240 watts' strong power. Our newly developed Li-ion battery hidden in seat post can provide 240 watts' strong power and own all kinds of perfect protection. This battery has good appearance and it is easy to...

Exquisite appearance, novel design Suitable for all types of bicycle All items with two-year warranty                           Suitable for all types of...

Exquisite appearance, novel design All items with two-year warranty                           Suitable for all types of...

Our newly developed Li-ion battery with water bottle shape can provide 200 to 400 watts' strong power. Our newly developed Li-ion battery with water bottle shape can provide 200 to 400 watts’ strong power. There are all kinds of perfect protection functions being built...