The Essentials in 10 Seconds
- Extreme Life: The 3000mAh capacity gives you more vaping time between charges.
- Safe IMR: Very stable chemistry made for powerful electronic devices.
- New Model: Updated design to provide a clean and solid power flow.
Efest Purple 18650: For Demanding Vapers
Known worldwide for its purple color, the Efest 18650 battery line has been updated to guarantee flawless quality standards. This cell is the perfect solution for users with sub-ohm tanks who do not want to carry spare batteries all day long.

Technical Specifications
| Parameter | Technical Details |
|---|---|
| Model | Efest Purple IMR 18650-3000 |
| Chemistry | LiMn (IMR) / Safe Chemistry |
| Nominal Capacity | 3000mAh |
| Dimensions | 18.5 mm x 65.2 mm |
| Max Continuous Discharge | 20A |
| Peak Discharge | 35A |
| Charge Voltage | 4.20V |
| Positive Pole | Flat Top |

Questions and Answers
Efest recommends doing a full charge before the first use. Due to safety rules, manufacturers send batteries with a low charge level.
Yes. The LiMn (Lithium-Manganese) chemistry is very stable. It offers high heat tolerance and avoids dangerous problems under normal use.
The best way to protect your battery is to use a high-quality external charger instead of the USB port on your mod. We highly recommend using an Xtar external charger to keep the internal cell healthy.
