Lithium Ion Polymer Battery 553338 700mah 3.7v
Features of lithium ion polymer battery
1) Long service life and economical
The cell can provide more than 500 charge and discharge cycles.
This makes it extremely economical, and provides an expected life
similar to that of the device in which it is used.
2) Excellent discharge characteristics
Have low internal resistance and high, flat voltage characteristics
during strong current discharge, which ensures a wider application
field.
3) Long cycle life
Provide long storage life with few limiting conditions. It offers
problem-free charge after long storage, permitting to use in a wide
range of applications.
4) High quality
All they are A grade cells, full inspection before shipment.
Main Application
1) Intelligent Robot system
2) GPS Tracker, Electric Toy,Smart Watch,Bluetooth
3) Small Solar System,Smart small appliances
4) Lightings: Solar Street Light, LED lights,Lawn Lamp,Miner's lamp
etc..
5) Medical Equipment
6) General Energy Storage (Such as: Portable power backup, Consumer
Products, digital products etc.)
| NO. | Item | Specifications |
| 4.1 | Nominal capacity | 700mAh @ 0.2C Discharge |
| 4.2 | Initial Impedance | Pack ≤160mΩ |
| 4.3 | Weight | Approx:13g |
4.4 | Nominal voltage | 3.7V |
Fully charge voltage (FC)
| 4.2V Defined in this DOC: FC = 4.2V
|
| Fully discharge voltage (FD) | 2.4V Defined in this DOC: FD = 2.4V |
4.5 |
Charge current
| 0.2C=140mA | Standard Charging |
| 1.0C=700mA | Rapid charge |
| 4.6 | Standard charging method
| 0.2C CC ( constant current ) charge to FC, then CV(constant voltage
FC)charge till charge current decline to ≤0.01C
|
4.7 | Charging time | 6.0 hours(Ref.) 6 | Standard Charging |
1.5 to 2.5hours(Ref.) 1. | Rapid charge |
| 4.8 | Max. charge current | Constant Current 1.0C Constant Voltage FC 0.01 C cut-off :1.0C :FC :0.01 C |
| 4.9 | Max. discharge current
| Constant current 1.0C end voltage FD :1.0C :FD |
| 4.10 | Standard Discharge Current
| Constant current 0.2 C end voltage FD :0.2C :FD |
| 4.11 | Charge cut-off voltage
| Ref. 7.1 VDET1 |
| 4.12 | Discharge cut-off Voltage
| Ref. 7.1 VDET2 |
4.13 | Operating temperature
| 0℃~45℃ | Charging |
| -20℃~60℃ | Discharging |
Storage temperature
| -10℃~ +45℃ | less than 1 month
| Recommended storage temperature: 25℃,at the shipment state
|
| -10℃~ +35℃ | less than 6 months
|
| 4.14 | Recoverable capacity | Constant current 0.2C charge to FC, then constant voltage FC charge
to current declines to 0.01C, rest for 10min,constant current 0.2C
discharge to FD,rest for 10min.Repeat above steps 3 times,
recording the maximum capacity
|
| 4.15 | Storage Humidity
| ≤75% RH |
| 4.16 | Appearance
| Without distortion and leakage
|
| 4.17 | Standard testing condition
| Temperature : 23±5℃ Humidity : ≤75%RH Atmospheric Pressure : 86-106 Kpa |
Remark: From 4.1 to 4.12, the testing condition is following 4.17
(standard testing condition)
