Active Member
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[China]
Address: MinXin commerce building, BaiHua Dong,GuangMing Street,ShenZhen,China
Contact name:Alex
Unitech Energy System Limited |
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Rechargeable 503450 1000mAh 3.7V Lithium Polymer Battery Pack 1S1P
Lipo battery Specification:
| Product Name | 503450 1000mAh 3.7V lipo battery with PCB | |
| Battery Type | Rechargeable li-polymer battery | |
| Power Wh: | 3.7Wh | |
| Configuration | 1cell/ 1S1P | |
| Standard Capacity | 1000 mAh | @0.2C discharge |
| Nominal Voltage | 3.7 V | |
| Charge Voltage | 4.2±0.12 V | |
| Discharge end Voltage | 3.0 V | |
| Standard charge Current | 500 mA | @0.5C charge |
| Max. charge current | 1000 mA | @1C charge |
| Standard Discharge Current | 500 mA | @0.5C discharge |
| Max. Discharge Current | 1000 mA | @1C discharge |
| Resistance | ＜100 mΩ | |
| Cycle Life: | 500 times deep cycle | |
| Weight (Approx.) | 20 g | |
| Dimensions(T.W.L.) | 5.0*34*50 (mm) | |
| Charge Temperature | 0 ~ 45℃ | |
| Discharge Temperature | -10 ~ 60℃ | |
| Storage Temperature | -10~40℃ | Less than one month |
| 10~30℃ | More than one month | |
PCB specification:
| No | Item | Condition | Specification |
| 1 | input Voltage | input Voltage B+ to B- | -0.3V～+10V |
| 2 |
Over-charge | Detection voltage | 4.30±0.05V |
| 3 | Release voltage | 4.10±0.05V | |
| 4 | Detection delay time | ≤200ms | |
| 5 |
Over discharge | Detection voltage | 2.40±0.10V |
| 6 | Release voltage | 3.00±0.10V | |
| 7 | Detection delay time | ≤100ms | |
| 8 |
Over discharge current | Over current | 2.0~6.0A |
| 9 | delay time | ≤20ms | |
| 10 | Short Circuit protection | Short detection delay time | ≤50 uS |
| 11 | Release Conditions | Cut off load | |
| 12 |
Normal current consumption |
Normal current consumption of PCM | Max 6.00uA |
| 13 | 0V charge | allowed 0V charge | NO |
| 14 |
Suggest working conditions |
max continuous charge/discharge current | 1.50A |
| 15 | suggest working temperature | -20℃～60℃ | |
| 16 | IR resistance | IR of PCM | ≤65.00 mΩ |
| 17 | NTC resistance | NTC(20~30℃)/ NTC of PCM(20~30℃) | / |
| 18 |
PCM Size | The thickness of final PCM | MAX:2.50mm |
| 19 | The width of final PCM | 3.50±0.10mm | |
| 20 | The length of final PCM | 16.00±0.15 mm | |
| 21 |
Appearance |
Settle for LTW Module appearance standard | |
Warranty:
The period of warranty is one year from the date of shipment.
We guarantee to give a replacement in case of cells with defects
proven due to manufacturing process instead of the customer abuse
and misuse.
Advantages:
1) Low self-discharge
2) Low internal resistance
3) No memory effect
4) Long cycle life, chargeable up to 500 times
5) No fire, No explosion, No leakage
6) Very good and quick charge, capability can be charged to 90% within 10 min.
7) Thickness can be adjusted while width and height keep the same.
Main application:
Lithium polymer battery(Lipo battery) widely used for GPS, Portable
DVD, PDA,earphone, blue tooth device,notebook,MP3 ,MP4 player,
Medical devices battery, Wireless transmitter, Wireless receiver,
power driven tools & toy, camcorder, digital camera, head set
stereo, handy terminal, mini disc player etc.
