Specifications:
- Model: INR21700-40T
- Size: 21700
- Style: Flat Top
- Nominal Capacity: 4000mAh
- Continuous Discharge Rating: 35A w/o temperature cut / 45A with 80°C temperature cut
- Nominal Voltage: 3.6v
- Protected: No
- Rechargeable: Yes
- Approximate Dimensions: 21.1mm x 70.4mm
- Approximate Weight: 66.8g
These batteries come from battery packs in which welding errors have been found. The batteries have been removed and the + and - sides have been sanded. The batteries have never been charged or discharged.
The cells we offer have:
- Minimal damage to cell
- Never charged during production (from the box) (each cell is tested)
- Resistance is according to datasheet, never worse (every cell is tested)