When you’re ready for a high-quality, 5/10 Battery that delivers consistent satisfaction day in and day out, the Boulder Battery is ready for you. We’ve designed this sleek entry to the Boulder system for maximum livability and ease of use.

A three-press safety activation button keeps the Boulder Battery accident-free in your pocket or bag. Its powerful, high-purity graphite 720mAh battery packs plenty of punch and stays that way for long satisfaction, thanks to ultra-conductive contact points and energy-conserving microcontrollers designed in-house by Boulder.

Recharging the Boulder Battery is quick and painless with a Micro USB cable and takes only 60 minutes. The LED ring at the base of the battery gently pulses to let you know that it’s charging. 

Boulder Battery comes in four awesome colors,

Red, White, Blue & Gold.