Strict matching process for battery packs to make stable voltage, resistance, capacity
High automatic to reduce the possibility of a mismatched.
Battery spot welding
Automatic spot welding machine, small resistance, high over-current and good heat dissertation.
Beautiful and safe.
We have battery aging test and charge-discharge cycle test. We do our best to ensure the best quality for customers to ensure product quality is always our business purpose.
nhua HengChuang New Energy Co.,Ltd
multiple circuit protection system inside power bank to avoid overcharge,over discharge and short circuit.
high quality:dedicated QC team ensure all products strictly inspected before shipment.
unique design:providing value added service by offering professional and fancy design for buyer.
fast response:prompt reply within 24 hours regarding any inquiry and fast delivery for production order.
competitive price:offer the most competitive price to fulfill buyer's profit.
long term cooperation:focusing on long term cooperation with all customs through professional service.
Welcome to send us your details requirements, we are here to help you.
Jinhua HengChuang New Energy Co.,Ltd