There are various ways for customers to contact HGB Battery Co.,Ltd.'s after-sales team. Since founded, we have established strong after-sale system including online communication on Twitter, Facebook, phone, E-mail and so on, which can help customers contact us in a convenient way. You may tell any of our staff about the problems you have encountered, we will arrange our professional staff to contact you immediately.

Excellent in quality of ev battery, HGB has won customer's trust. We will show you the jump starter battery series that is most popular with customers. Actual application shows batterie lifepo4 of lifepo4 battery. Its dimensions including length, width, and thickness are all precise. HGB's professional production of flat lithium polymer battery has a history of more than ten years. The product features a long cycle life.

We always strive to ensure the highest level of customer service and the fastest delivery possible. What is more, we offer shipping service on all orders in accordance with our Shipping & Delivery Policy. Inquire online!