The Flextail Zero Quark Battery is a high-performance RCR123A Li-ion battery for Flextail Zero devices. This 900CHT version offers 3.3Wh capacity and charges directly by USB-C, so you don't need a separate charger.
Carry a spare and swap it in when you run low, so your gear keeps going.
A rechargeable RCR123A battery for Flextail Zero
- 900CHT, 3.3Wh capacity
- Direct USB-C charging
- Full charge in around 2.5 hours
- Up to 500 charge cycles
- Over 60% output capacity at -20°C
- Standard 16340 size, compatible with 16340 battery devices
- Size: 16.5 x 34mm
Cold weather tip
Batteries lose capacity in the cold. Keep spares in an inside pocket and swap them in when you need them.










Ideal for
Spare power for the Flextail Zero pump and other Zero devices on long trips and winter camps.
Also suits the Flextail Zero Flashlight. Browse power on the go and the full Flextail range.



