Li-ion Battery Pack for Wireless Doorbell

Since 2001, Hengyu Battery has been designing and assembling custom battery solutions in Li-ion chemistry and for all electronic applications. We are industry leaders in engineering and manufacturing of custom battery systems, with a focus on lithium battery packs. Our portable energy solutions optimize performance, size, working life, and cost, giving our customers a unique competitive edge.

We are one of the China's largest authorized custom battery pack assemblers, serving some of the most recognized battery manufacturers in the industry, esp the medical ODM Li-ion battery pack. Our excellence and expertise are second to none.

Hengyu Battery is ISO 9001 certified company. We provide:

Design and assembly for Li-ion battery pack in field of GPS, Medical, Telecommunication, War Industry & RFID Scanner

Authorized Distributor of Samsung SDI Co., Ltd in 2012

R&D Team with Over 20 years' experience in Battery field

UN38.3, UL & CE testing and certification

Large engineering department and testing lab

15, 000 battery packs capacity per day

7, 000 state-of-the-art facility

For custom battery pack design, custom battery packs, lithium batteries, rechargeable battery assemblies, and more, look no further than Hengyu Battery, also you can contact our Hongkong Sales Office: PBS BATTERY COMPANY LIMITED.

Welcome to our new company website: http://www.hengyubattery.com