- Contact Person : Mr. Deng Steven
- Company Name : Shenzhen Data Power Technology Ltd.
- Tel : 86-755-23460581
- Fax : 86-755-23460503
- Address : Guangdong,Shenzhen,Room 905, Dongbian Commercial Building, No. 222, Minzhi Road, Minzhi St., Bao'an District
- Country/Region : China
- Zip : 518109
lithium polymer battery cell
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2.1 Type Polymer Li-ion Recharged Battery
2.2 Model DTP401430P
3. Product Basic Characteristics
No | Item | Characteristics |
3.1 | Rated Capacity | 120mAh |
3.2 | Nominal Voltage | 3.7V |
3.3 | Charge L imited Voltage | 4.20+0.03-0.02V |
3.4 | Discharge Cut-off Voltage | 3.0V |
3.5 | End-of-charge Current | 0.02C |
3.6 | Standard Charge | Charge with 1C(120mA) up to Limited Voltage , Charge with limited Voltage up to end-of-charge current. |
3.7 | Standard Discharge | Using 0.2C(24mA) constant current discharge to the Discharge Cut-off Voltage. |
3.8 | Maximum Continuous Charge Current | 1C (120mA) |
3.9 | Maximum Continuous Discharge Current | 1C (120mA) |
3.10 | Operating Temperature Range | Charge 0 ~ 45 degree |
Discharge – 20 ~ 60 degree | ||
Storage Temperature Range | -20 ~ 60 degree | |
3.11 | Operating And Storage Humidity Range | 65±20% RH |
3.12 | Weight | Less than 20.0g |
4, Battery protection circuit datasheet
Parameter | Min | Typ. | Max | Unit |
Overcharge Detection Voltage | 4.23 | 4.28 | 4.33 | V |
Overcharge Detection Delay Time | 0.96 |
| 1.4 | s |
Overdischarge Detection Voltage | 2.9 | 3.0 | 3.1 | V |
Overdischarge Detection Delay Time | 100 |
| 200 | ms |
Over Current Defection | 1 |
| 4 | A |
Over Current Detection Delay Time | 7 |
| 11 | m ss |
short circuit Detection Delay Time | 200 |
| 400 | μ S |
Current Consumption in Normal |
|
| 7 | μA |
Impedance |
|
| 70 | mΩ |
