Audited Supplier
40P
Li-ion Battery
NCM
Yes
Medium
Inr21700-40p 4000mAh 40A/ 50A
500-1000
E-Scooter,E-Bike
50A
1 Years
3.7V
Original Grade a
4000mAh
EVE
Original Packing
INR21700-40P 4000mAh 40A/ 50A
China
8506500000
Product Description
Shenzhen Xinxinchen Technology Co.,Ltd is a professional lithium battery cell manufacturer and distributors of Samsung/LG/Panosonic/Molicel/EVE battery cells over 12 years
We are also top distributors of DMEGC ,each month ,we can sell over 1000000pcs lithium battery cell abroad
With top development engineer and good selling service, we own high reputations from customers.
Only provide original and high grade A quality battery cell ,we have stable customer parties and we also accept OEM orders for customer's battery pack project
Wish you can be one of our longterm stable VIP customers
We are also top distributors of DMEGC ,each month ,we can sell over 1000000pcs lithium battery cell abroad
With top development engineer and good selling service, we own high reputations from customers.
Only provide original and high grade A quality battery cell ,we have stable customer parties and we also accept OEM orders for customer's battery pack project
Wish you can be one of our longterm stable VIP customers
| Size | 21*70mm |
| Rated Voltage | 3.7V |
| Rated Capacity | 4000mAh |
Internal Resistance | less than 20 mΩ |
| Net Weight | 68g |
| Cut-off Discharge Voltage | 2.75V |
| Charge Upper Limit Voltage | 4.20±0.05V |
| Charging Time | 1.5 hours(with Efest battery charger) |
| Max Discharging Current | 50A |
| Continuous Discharging Current | 40A |
| Cycle Life | >500s |
| Standard charger | cc/cv(max ,charging rate 2A) |
| Warranty | 1 years |
| Operating Temperature | charge (0 ~ 45°C) |
| discharge (-20 ~ 60°C) | |
| Storage Temperature | within 1 month (-20~ 50°C) |
| within 3 months (-20~ 40°C) | |
| within 3 months (-20~ 20°C) |