When it comes to amps (A) and 18650 batteries the choice really comes down to whether you wrap your own coils, or use the pre made ones. A battery with many amps often have less time before it needs recharging (mAh milliamp hours), so what should you choose?
A rule of thumb:
- 30A: You wrap your own coils, ohms between 0.15-0.30ohm. Recommended for advanced users only.
- 20A: You use pre made coils, or you wrap your own coils but with 0.30ohm or higher. Coils with lower ohm is not recommended for these batteries.
- 15A: Pre made coilsonly, and then with an ohm of 0.50 or higher.
Are you still unsure about which battery to use? Then contact us, ask a friend, Google it or ask somebody on a forum.