Tesiyi 21700 INR Battery
The 4000mAh TESIYI 21700 Li-ion Battery is a high performance IMR 21700 battery with 1330mAh standard charge and 4000mAh capacity. The TESIYI 21700 battery is widely used for powering vaping mods and other electrical devices. It also has been tested extensively and can handle some serious current in a long period. Just get the TESIYI 21700 battery and enjoy safer vaping.
Size: 21700 (21.1mm diameter x 70.15mm long)
Type: Li-ion IMR (Rechargeable)
Rated Capacity: 4000mAh
Max Discharge Current : 9600mAh(not for cycle life)
Max Discharge Current (Pulse): 35A for 10s, 25A for 30s, 18A for 60s (ambient temperature 23℃)
Rated Storage temperature: 20-55℃
4000mAh Large capacity with 40A discharge current
Internal protection sheets to avoid over-discharging and over-charging
Separated positive pole and negative pole to avoid short circuit
More powerful, safer and economic to use
Stable and high performance by extensive test
It comes with
- 1x TESIYI IMR 21700 High-drain Li-ion Battery 40A 4000mAh
Simple packing. Customary Packing from the factory, the packing is subject to change without notice.
- Li-Ion batteries may explode if you do not charge or discharge them properly.
- Users must have knowledge on how to charge and discharge Li-Ion batteries before making Li-Ion Battery Packs. We are NOT responsible for any damage that is caused by the misuse of Li-Ion Batteries.
- Fully charge before first use.
- Compatible with most 18650 MODs.