About Us

SuPower Electronics Co., Ltd specializes in the manufacture of customize battery packs. We produce custom battery packs in a range of chemistries and configurations to meet request performance and size requirements. Our expert engineering team will work with you to develop custom battery pack or do battery assembling for different application.

We have long-term experience, the expertise, professional test equipments and the manufacturing technology needed to create complete, custom power solutions that deliver the performance and reliability you need. We provide all your needs for custom batteries. We also offer you a wide spectrum of valuable information on batteries and chargers for your in-depth understanding of the battery world. We providing the best battery products and service, carry a full line of different kinds of batteries, only assembling with top brand batteries to give our customers a broad range of possibilities for their custom battery pack designs with high quality.

With experienced quality control staff and advanced inspecting equipments, we do full inspection from materials to the finished product, only the best quality battery cell will be selected to build custom battery packs and our QC team is responsible for the 100% finished product quality control before shipment, at the same time, our service team will provide every customer with enthusiasm service, any question will be responded within 24 hours.

Contact us now for full battery support!

Product:

• Standard Rechargeable Batteries: NIMH, Lithium ion, LiFePO4 Batteries 
• High Drain Batteries: NIMH, LiFePO4, Lithium ion High Drain Batteries 
• Lithium Ion Battery Packs: 3.6V, 7.4V, 11.1V, 14.4V, 18V, 24V, 29V
• R/C Hobby Battery packs: 6V, 7.2V, 7.4V, 9.6V, 11.1V, 12V
• EV High Drain Lithium Battery Packs: 12V, 24V, 36V, 48V
• Power Tool Repair Batteries: 7.2V, 10.8V~12V, 18V for Bosch, Makita etc.
• LiFePO4 High Drain Battery Packs: 12V, 24V, 36V, 48V
• Power Tool Replace Batteries: Makita BL1830 & BL1013, Bosch BAT411, Milwaukee M12 etc.
• LiFePO4 BMS & Lithium Ion / Li-Polymer PCB: 12V, 14.4V, 24V, 36V, 42V, 48V, 60V
• Chargers: for Li-ion / LiFePO4 Packs, EV Batteries, R/C Batteries, Power Tools etc.
• Flashlight & Lightings
• DIY Components: AWG, Balance connector, Battery Spacer etc.​

Service:

• Battery Welding Service
• Customize Battery Packs
• Battery Power Solution Support
• Battery Repairing and Replacing Support

You may order existing batteries & packs available on our online product catalogue. Or contact us for further support. All inquiries may send to info@batterysupports.com