2x Efest 18650 3100mah 20A – $18.45 USA
Purple Efest IMR 18650 Batteries
These batteries are the best option for 95% of vapers and right now you can get two of them for only $18.45 with FREE SHIPPING included.
As long as you don’t build much lower than 0.3ohms these batteries are your best choice because you don’t need over a 20A discharge rate and you get a higher capacity battery. However, if you build at 0.2ohms or lower you will need a higher Amp rating. Learn why the difference between 20A and 30A batteries won’t matter for most vapers in our Sub-Ohm Vaping article. You will learn that 20A batteries can easily handle down to 0.3ohm loads.
If you buy batteries with a higher Amp rating you lose capacity,. That’s why these purple Efest IMR 18650 batteries with a huge 3100mah capacity and a “good enough” 20A discharge rating are a great choice for the majority of vapers. Most devices won’t even let you use atomizers below 0.4 or 0.3 ohms so why buy 30 amp batteries if you don’t need them? If you do need higher discharge batteries check out this 30A Efest 18650 Deal.
Efest IMR 18650 Features:
- Type: Lithium-ion
- Composition: LiMn Hybrid (IMR)
- Rechargeable: Yes
- Top style: Flat top
- Protection circuit: Unprotected
- Capacity: 3100mAh
- Nominal voltage: 3.7V
- Full charge voltage: 4.20V±0.05V
- Discharge current: 20A
- Dimensions: Height: 65.15mm±0.3mm. Diameter: 18.23mm±0.3mm
- Net weight: 50g