Sterling Power BB128
Last updated: 16 October 2026
Battery and charging
- Input voltage
- 12 V
- Charger output voltage
- 12 V
- Peak output
- 100
- Efficiency
- 98%
“Nominal Input voltage (Side A) 12 V”
Source: sterling-power.com/products/bb128-reverse-charge-jump-start-assistance
“Nominal output voltage (Side B) 12 V”
Source: sterling-power.com/products/bb128-reverse-charge-jump-start-assistance
“Power rating (Peak wattage) 100”
Source: sterling-power.com/products/bb128-reverse-charge-jump-start-assistance
Row from the maker’s page: “Efficiency” | “98%”
Source: sterling-power.com/products/bb128-reverse-charge-jump-start-assistance
Compatibility
- Battery voltage it runs on
- 9-15.5V
“Input voltage range 9-15.5V”
Source: sterling-power.com/products/bb128-reverse-charge-jump-start-assistance
Sources
- BB128 – Sterling Power ProductsArchived document
Source: sterling-power.com/products/bb128-reverse-charge-jump-start-assistance
Retrieved October 15, 2026