Custom Battery Pack 18650 3.7V 3500mAh 1S6P 3.7V 21Ah with Red Wire Reverse Connect Positive
Custom Battery Pack 18650 3.7V 3500mAh 1S6P 3.7V 21Ah with Red Wire Reverse Connect Positive
Product Parameter
| Battery capacity | 3.7V 21Ah |
| Battery cell type | 18650 li ion battery 3.7V 3500mAh |
| Battery cell brand | Imported Korean brand LG |
| Battery pack composed type | 1S6P |
| Protection | Built-in BMS |
| Battery case | Wrapped with blue PVC |
| Battery size | 57*38*68mm |
| Battery weight |
0.29kg
|
| Charging connector |
JST 2Pin XH2.54 Positive + in the right Negative - in the left |
| Discharging connector | share the same as charging connector |
| Wire spec |
20# AWG Red wire for positive +,in the right; Black wire for negative -, in the left |
| Wire length | 10cm |
| Warranty | 12 months |
FAQ
Q: 1. Do you do in small quantity?
A: Yes, small quantity is acceptable; Sample 1pcs can be provided.
Q: 2. How long does it takes for the production?
A: For sample, it takes around 10~15 working days; For bulk order, it takes around 20~30 working days;
Q: 3. How do you ship out the goods and how long does it take arrive?
A: For small quantity, ship by international express, like UPS FedEx usually take 5~7 working days to arrive.
For large quantity, ship by air or by sea, shipping time will depend on destination port.
Q: 4 Do you offer after-sale service?
A: Yes, all our products are 12 months Warranty.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.