500 Times Small Lithium Polymer Bluetooth Battery Pack High Capacity
Product Specification:
| Nominal Voltage | 3.7v | |
| Nominal Capcity | 55mAh | |
| Dimension | 3.6mm(Thickness)*10mm(Width)*24mm(Lenth) | |
| Lifecycle | up 500 times | |
| Internal resistance |
|
|
| Discharge cut off voltage | 2.75v | |
| Charge current | 0.5C | |
| Max charge current | 1C | |
| Charge voltage | 4.2V | |
| Max charge voltage | 4.23V | |
| Standard discharge current | 0.5C | |
| Max discharge current | 2C | |
| Weight | 1.7g | |
| Operation Temperature range | charge:0-45°c;discharge:-10-60°c |
Application:
- Portable electronic devices
- Bluetooth headset,mobile phone,mp3/mp4 player,GPS
- Electronic cigarette,E-book,DVD
- Tablet pc,PDA,mini speaker
- DVD,portable DVD,medical device
Advantages:
- Parameter of protection IC:over-charge protection voltage 4.20V±0.05V
- Over-discharge protection voltage:2.7V±0.1V
- Over-current protection:3.0±1.0A(2.7V-4.25V)
- High energy density
- Long cyclelife
- Environment friendly
- No memory effect
- Capacity,resistance,voltage,platform time consistency is good
- High safety,over-charge,over-discharge,over-current,short circuit protection circuit
- Low self-discharge
- Light weight
- 1.2m drop testing passed
- Thickness can be adjusted white the width and length keep the same
- Low Internernal Resistance
Products Image:
Packaging and shipping:
Industrial package or each battery put in small insulated bag,each carton can't exceed 10KGS
Shipping Ways:by express like DHL,TNT,UPS,Fedex;by air transportation or by sea transportation
Our services:
1. We can provide OEM and ODM service
2. We can gurantee 12 months warranty
3. If there are some quality problem,we can replace new one for you and we will also pay the shipping cost
4. we Gurantee all of our lithium polymer battery with Grade A cell and real capacity
5. Our professional salesperson will reply you and help you to solve problem soon
6. We can gurantee the high quality of products,one by one tested before shipment
7. We can gurantee on time shipment
Company information:
- .Products line:Shenzhen Delong Energy Technology Co.,Ltd isa professional manufacture,specilized in power bank,li-polymer battery,Electronic scootor battery,heating clothing battery and other related products
