Details
A spare battery pack is a great idea to take with you on your night ride. This battery is a direct replacement and provides an additional 4 hours or power for the Thumper Jockey Helmet light.
- 8.4v battery for the Thumper Jockey Helmet Light.
- Wall charger included.
- Provides 4 hours of power when the Helmet Light is on high.
- Lithium battery.