High Power Polymer Lithium Ion Batteries For RC / E-BIKE 3.7V 20Ah 2C-3C
High Power Polymer lithium Prismatic Battery For RC / E-BIKE 3.7V 20Ah 2C-3C
Specifications
Polymer lithium Prismatic battery 3.7v 20ah with wire and connector ( if need )
1.One year warranty
2.High safety ( PCB inside )
3. big capacity single cell capacity is 20AH
4. customization
5 high power
Advantages:
1.Professional lithium-ion battery manufacturer
2.Strong R&D team to support.
3.Higher power higher capacity
4.Long cycle Life 500times.
5. Capacity and size could be customerized .
Application:
power bank
e-bike
RC drone UVA and more
Product Description
| No. | Items | Specifications |
Remark |
|
| 1 |
Capacity |
20Ah |
1.0C Standard discharge
|
|
| 2 | 19.5 Ah | |||
| 3 |
Voltage
|
3.7V |
Operation Voltage |
|
| 4 | 3.90~4.05V |
Within 10 days from Factory |
||
| 5 |
Charge Voltage
|
4.2V±0.03V |
By standard charge method
|
|
| 6 |
Standard charging method
|
0.5C constant current,4.2V constant voltage charge to 4.2V,continue charging till current deline to ≤0.01C | ||
| 7 |
Charge current
|
2C | 100mA |
Standard charge, charge time:2.5h(Ref)
|
| 3C | 200mA |
Rapid Charge, charge time:1.5h(Ref)
|
||
| 8 |
Standard discharging method
|
1.0C constant current discharge to 3.0V, | ||
| 9 |
Cell Internal Impedance
|
≤100mΩ |
Internal resistance measured at AC 1KHZ after 50% charge |
|
if you need to know more information , pls contact with below
Hong Kong TAC Industrial Co.,Ltd
Vivian Zeng
Add:Unit 04 7/F,Bright way tower,NO.33 Mong Kok Road,Kowloon,HK.
product photo
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.