The Best Serious Battery Chargers
The chargers featured below are some of the “smartest” out there — they have built-in protection to prevent overcharging or undercharging. They also perform battery testing and recovery.
Batteries
The Best Lithium-Ion AA Batteries
Kentli makes the best rechargeable lithium-ion AA batteries currently available. They are rated at 2800mWh, and are the only 1.5 V li-on AA batteries, making them the best choice for consumer-grade electronics.
The Best Battery Organizer
Kovot Battery Organizer is the best battery organizer of 2016. It can store 72 batteries and comes with a slide out battery tester.
Portable Chargers With Longest Battery Life 2016
Durable, compact, easy-to-use and lighting fast, Intocircuit’s portable charger is the best all around external power source on the market.
The Best Waterproof Portable Charger
The best waterproof portable charger is the Unifun Waterproof External Battery. This charger has enough capacity to charge an iPhone 6 about 4 times. It has two USB ports to charge two devices simultaneously. One port has a higher amperage for charging tablets.
The Best 18650 Batteries
In a Nutshell Our choice for the best 18650 battery is the Orbtronic cell. This battery has a high capacity (3100 mAh), and maintain their voltage until fully drained. A two-pack of these cells is available at Amazon for around $30. Also available are Panasonic 18650 cells, with a bit more capacity (3400 mAh). If …
