Gerbing Battery Instructions:
All garments come with a 7v Lithium Ion rechargeable battery and wall charger.
Additional 7v batteries can be purchased separately. Total battery weight: 4 ounces.
Each Battery has 4 settings and is indicated on the battery by a set of red lights:
The 7v battery holds anywhere from 2 to 8 hours of heat, depending on the setting:
How to measure your hand.
Step 1. Measure around the widest part of your hand (In-between your index finger and thumb)
Step 2. Match your hand size (inches) up to the size chart
Step 3. Buy with confidence!