The Cranking Amps, also known as Starting Amps or Starting Current, refer to the cranking power discharged by the battery for 2~3 seconds at 32F.
Cold Cranking Amps and Cranking Amps are used to rate lead-acid battery products' starting performance in a cold climate. We usually won't use them to place your device, a lithium-ion jump starter.
In general, we will use peak current to measure the jump starter's performance. Learn more about the peak current:
The Cranking Amps of HULKMAN Alpha jump starters:
|Model||Alpha 85||Alpha 85S||Alpha 100|
|900 Amps||1500 Amps|
|Lasting Time||3 Seconds||3 Seconds||5 Seconds|
Note: The Peak Current rating is laboratory result, which may vary depending on the testing equipments and environmental temperature.