Complaint
| ITEM | Specifications |
| Capacity | 520mAh |
| Nornimal Voltage | 3.7V |
| Battery Size | 85*17*40(mm) |
| Discharge rate | 25C |
| Oem | available |
| Advantage | low self-discharge/no memory effect/eco-friendly |
| Charge operating temperature | 0°C~45°C |
| Discharge operating temperature | -10°C~60°C |
| Charging time | 1 Hour |
| Operating temperature | Charge : 0 to 50 |
| (surface temperature) | (recommended recharge release < 45°C) |
| Discharge: -20 to 75 | |
| (recommended re-discharge release < 60°C) | |
| Storage temperature | 1.5 year -30~25°C(1*) |
| (Recovery 90% after storage) | 3 months -30~45°C(1*) |
| 1 month -30~60°C(1*) |
Application:
Tcbest Lithium Polymer Battery provides long lasting energy for portable equipment and other devices such as:
1. Portable equipment: Laptop, camcorder, PDA, Digital camera, portable DVD etc.
2. Home appliances: Two-way radio, Walkie-talkie, Electric toys, Electric bicycles, Emergency lighting
3. Telephone switchboard, electric equipments, power instruments and meters
4. Uninterrupted power source (UPS) for computer, Emergency Application, Medical devices
5. Power transmission and transformer station, switch-control, and accident lighting
6. Fire fighting, safety device, and alarm monitoring
7. Automatic office system
8. Radio communication system
9. Emergency lighting and car/ship starting system
10. Portable electric appliances and mining system
11. Traffic and navigation signal lamp
12. Solar Energy: Solar Street lights, Solar Led
FAQ:
1,Q: What's the main product in Tcbest?
A: Dry battery and Rechargeable LiFePO4 battery, Li-ion, Lipo battery and power battery pack.
2,Q: Do you have any protection for battery pack?
A: Over-charge protection
Over-discharge protection
Over current protection
Cell balancing function
Over temperature protection
3,Q: What is over discharge?
A: After charge, test the batteries' initial state. When the batteries are normal, discharge to 0V at 0.5C. Observe changes in battery appearance
4. Q: Can I have a sample order?
A: Yes, we accept sample order to test and check quality. Batteries can be made as require.
5. Q: Do you have MOQ limit?
A: Yes, we have MOQ limit for mass production, but it depends on battery model. Please contact us for details.
6. Q: How about the lead time?
A: Samples will takes 5-7 business days. Mass production will takes 25-30 days. It depends on quantity.
7. Q: How about shipping and delivery time?
A: Generally, battery will be shipped via Express, such as DHL, TNT, FedEx and UPS, delivery time is 3-5 business days. Or DDP service, delivery time is 11-15 business days. Airline and sea shipping also available.
8. Q: What about after-sale service?
A: We will offer you 1-5 year guarantee. If there are any problems, please inform us, we will offer you positive solutions.
