Shop our instagram gallery
OPTIMIZED CHARGING FOR AA & AAA NIMH BATTERIES
The FLEX will charge both Li-Ion and NiMh chemistry!
BATTERIES NOT INCLUDED - NiMH Batteries ONLY !!!
I couldn't find a compact USB NiMH charger that I liked, so we partnered with the well known Tenergy Corporation to create one. Unlike most NiMH chargers, ours features two independent charging channels so you aren't forced to charge in pairs. It's also fully optimized to get the most out of your NiMH batteries.
The USB interface gives you the convenience of charging from a wall plug, laptop, external battery, or pretty much anything that provides power through a USB port. While this charger was intended to be the perfect companion for the Quark QK2A, it also works great for Betas and Preons, at home or on the go.
Two blue LEDs indicate charge status for each slot:
- Blinking: charging
- Steady: charge complete
- Rapid Blinking: bad battery or wrong type
Details at a glance
- Input: DC 5V, 1000mA
- Output per Channel: AA = 300mA / AAA = 120mA
Charging Channels: 2 (independent)
- Cable: USB to Micro USB
This is not a fast charger because it's optimized to fill your NiMH batteries to maximum capacity and extend cell cycle life. Fast charging is okay, but it does lead to a less complete charge and degrades maximum capacity over time.
WARNING: Do not use non-rechargeable batteries with the charger. Attempting to recharge non-rechargeable batteries can cause dangerous heat buildup and damage the battery, which may result in personal injury or damage to nearby devices.