Shenzhen Headquarters & Base
Building 3, Huancheng Industrial Park, Dalang North Road, Dalang Street, Longhua District, Shenzhen
Polymer Lithium Batteries
3.7V 113448 2000mAh Ultra-Low Temperature Polymer Lithium Battery for Wearable Devices
- Product Model:278
- Nominal Voltage:3.7V
- Nominal Capacity:2000mAh
Battery Highlights
- -20°C 2C discharge to 3.0V releases 60% capacity
3.7V 113448 2000mAh Ultra-Low Temperature Polymer Lithium Battery for Wearable Devices Nominal Voltage: 3.7V Nominal Capacity: 2000mAh Product Dimensions: 6.0×20.0×48.0mm(Max, MM) Product Features -20°C 2C discharge to 3.0V releases 60% capacity Applications Heated vests, heated gloves, leather jackets
Specifications
Technical Specifications
| Cell Model | EPT-113448-2000mAh Polymer Cell |
|---|---|
| Nominal Voltage | 3.7V |
| Charging Current | 0.2C |
| Nominal Capacity | 2000mAh |
| Discharge Current | 0.5C |
| Lithium Protection | Overcharge protection, over-discharge protection, discharge overcurrent protection, discharge short circuit protection, etc. |
| Product Dimensions | 6.0×20.0×48.0mm(Max, MM) |
| Operating Environment | Charging: |
| Charge Cut-off Voltage | 4.2V |
| Discharge Cut-off Voltage | 3.0V |
Unique Advantages
Core Features
- Polymer lithium cell
Use Cases
Applications
- Heated vests, heated gloves, leather jackets
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
