Boulder Battery | 510 Thread

General Information
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.
SPECIFICATIONS
“A” Grade battery 720 mAh battery
Steady voltage during usage
Now Available in four colors
11 second safety shutoff
Pass thru technology
Micro-USB Rechargable
INCLUDED IN BOX:
1x 720 mAh, high purity graphite
Notes
When working with Li-ion (Lithium-ion), LiPo (Lithium-ion Polymer), and any rechargeable cells, please be cautious and carefully use as they are very sensitive to charging characteristics and may explode or burn if mishandled. Please make sure that you have great knowledge on all rechargeable batteries before you use them. Always charge batteries at the clean and fire-proof surface. Never leave charging batteries unattended. If you see that there are visible damages on the batteries, please do not use. Always keep, store and transport the rechargeable cells in a safe, non-conductive container in controlled environment.
Do not use any rechargeable battery as well as any battery charger if any visible damage is present, as well as if the cell or charger has been stressed through mishandling, accidental or otherwise, even if damage may not be visible. Always store and transport rechargeable cells in a safe, non-conductive container in a controlled environment. Please dispose battery cells, chargers or any other electronic devices in accordance of local laws and mandates.