OECV
2S1P 4Ah battery pack
2S Series

2S1P 4Ah Battery Pack

OECV-2S4A12

Settings
2S1P
Voltage
7.2V
Capacity
4000mAh
Energy
29.6Wh
Max Discharge
45A
Weight
130g±5%
Cell Type
21700
App
-
Back to List
OECV

Leading cylindrical cell manufacturer with in-house cell production and PACK assembly lines, delivering reliable battery solutions to global B2B customers.

Contact Us

  • ezzbattery88@gmail.com
  • zach@oecvpower.com
  • +86 153-7773-4031
  • DongGuan, Guangdong, China

Follow Us

facebook

Certifications

Unordered ListCEUN8.3CCC

© 2026OECV Power. All rights reserved.

Cylindrical Cell Manufacturer & Battery Pack Solutions

Contact Us

Scan the QR code to add us on WhatsApp for fast support and inquiries.

WhatsApp QR Code
zach@oecvpower.com