- Polymer battery, using lithium cobaltate high energy density material, long cycle life, low internal resistance, high current, small volume, high energy.
- Green and environmentally friendly, free of Mercury, Chromium, Lead, and other harmful substances.
- Passed authoritative testing and certification, with UL, CE, KC, PSE, and UN38.3 certification.
- High-security performance, built-in protection board, over-charge / over-discharge protection, Customers can use safely.
Rechargeable Lipo Prismatic Pouch Cell 3.7V 551145 250mAh Flat Smart Flexible Li-ion Polymer Battery
$59.00
Description
Application
TWS true wireless Bluetooth headset, beauty instrument, selfie stick, smartwatch, Bluetooth speaker, smart glasses, reading pen, alarm device.
| Specification | |||
| Model: | 551145-250mAh | Nominal Voltage: | 3.7V |
| Power: | 0.925Wh | Shipping Voltage: | 3.8V-3.95V |
| Charging Cut-off Voltage: | 4.2V | Discharge Cut-off Voltage: | 3.0V |
| Internal Resistance: | ≤ 200 mΩ | Standard Charging Current: | 0.2C |
| Max. Charging Current: | 1.0C | Standard Discharge Current: | 0.2C |
| Max. Discharge Current: | 1.0C | Nominal Capacity: | 250mAh |
| Dimension: | 5.5 * 11.0*45.0mm (Max.) | Discharge Temperature: | 0℃- +45 ℃ |
| Charging Temperature: | -20℃- +60 ℃ | Cycle Life: | 300 times ＞80% |
| Certification: | UL, CE, KC, PSE, ROHS, UN38.3, MSDS… | ||
| Safety Protection: | Overcharge, over-discharge, over current and short circuit protection | ||
