Having a reliable 18650 battery charger is very important. A good 18650 battery charger will have a number of key features. If your looking for the best 18650 battery charger look no further. We have been using this one for a few years now with no problems at all.
The charger that we use is the Nitecore i4 Intelligent Battery Charger. It has all the expected features of a battery charger plus a few more for added protection.
The main feature we really like about this battery charger is that it uses Active Current Distribution (ACD) Technology and automatically identifies the battery types and capacity, it then applies an appropriate charging current based on the battery that has been detected.
It will also detect if someone accidentally puts non-rechargeable batteries in the charger and won’t try and charge them.
Like many other battery chargers it will stop charging once the battery is fully charged.
The charger is easy to use and the display is very simple to read. In our opinion this is the best 18650 battery charger around.