Briggs & Stratton Generators 6921 Details and Specifications
Briggs and Stratton Battery Warmer 6921
A warm battery produces has more capacity for easier starts in cold weather.
The OEM 6921 battery warmer for the 13kW Briggs & Stratton PowerProtect generator ensures reliable starts when temperatures drop below freezing. More power from the battery makes it easier to turn the engine during starting.
Includes the Briggs and Stratton 1-Year Limited Warranty.
*Representative image. Actual product may differ in appearance.
Briggs & Stratton Battery Warmer Compatible 13kW Generators
- 40746 13kW Standby Generator
- 40742 13kW Standby Generator with 100-Amp 16 Circuit Automatic Transfer Switch
- 40743 13kW Standby Generator with 200-Amp Whole House Automatic Transfer Switch
Pair the 6921 Battery Warmer with the 6922 Oil Warmer for even better cold-weather protection.
