Shenzhen Headquarters & Base
Building 3, Huancheng Industrial Park, Dalang North Road, Dalang Street, Longhua District, Shenzhen
PACK Batteries
3.7V Polymer Lithium Battery for TWS Wireless Bluetooth Earbuds -
3.7V Polymer Lithium Battery for TWS Wireless Bluetooth Earbuds Nominal Voltage: 3.7V Nominal Capacity: 45mAh Dimensions: 2.0 (T) × 28 (W) × 17 (L) mm Max.
Specifications
Technical Specifications
| Charging Current | 0.2C |
|---|---|
| Discharge Current | 0.2C |
| Charge Cut-off Voltage | 4.2V |
| Maximum Discharge Current | 1C |
Our Promise
Scale, Quality and Global Service
Four self-owned production bases and decades of battery expertise — delivering outstanding capacity, compliance assurance and all-round support for your products.
Meizhou Production Base
No. 3 Liangneng Road, High-Tech Industrial Park, Shejiang Town, Meixian District, Meizhou
Jiangsu Production Base
No. 166 Cuidun Road, High-Tech Zone, Jianhu County, Yancheng, Jiangsu
Vietnam Production Base
Road No. 1, Luong Son Industrial Park, Luong Son Commune, Phu Tho Province, Vietnam
Contact Us
Contact Our Team
Reach us by phone, email or the form below — we typically reply within one business day.
- Service Hotline
- 13902902363
- 24/7 Custom Inquiry Line
- 0755-21057907
Headquarters
Building 3, Huancheng Industrial Park, Dalang North Road, Dalang Street, Longhua District, Shenzhen
Meizhou Base
No. 3 Liangneng Road, High-Tech Industrial Park, Shejiang Town, Meixian District, Meizhou
Jiangsu Base
No. 166 Cuidun Road, High-Tech Zone, Jianhu County, Yancheng, Jiangsu
Vietnam Base
Road No. 1, Luong Son Industrial Park, Luong Son Commune, Phu Tho Province, Vietnam
