Want this question answered?
Nothing at all. Increasing the cranking amps will not harm anything. The starter will only draw the amps it needs.
The most important consideration when purchasing a jump starter is power. How much power is the jump starter getting to the battery? Many manufacturers only offer battery booster packs that have only 900 peak amps and maybe 200 cranking amps.
About 85 amps for an average import motorcycle. Closer to twice that for a Harley-Davidson.
It depends on the size and type of the motor being started.
Remember that watts are voltage x current(amps) The number of watts you can get from a 48V battery will depend on how many amps the battery can deliver and how much the load can draw.
Check your Battery by doing a load test. If it passes a load test, you should check the starter to see how many amps it is drawing! Ranges vary on a battery load test depending on temperature. Usually if it goes below 9.6 volts at a room temp. or a bit colder, the battery has failed. I think a good starter should draw approximately 250 - 300 Amps.
The amperage drawn from a C cell battery is governed by the load resistance. The lower the resistive load the higher the amperage draw from the battery.
The spec for ignition off draw (all components off, key removed) is .035 amps or less. It can take 5 minutes for the computers to "time out" and go to "sleep".
That depends on several factors: If the car battery is FULLY discharged, a starter can pull as much as 200 AMPS when you try to start the engine, depending on the size of the engine. If the car battery is only "low", but still carries a pretty good charge, you might be able to get by with considerably less than 200 AMPS.
Depends on how big the motor is. A stronger motor will draw more amps then a weaker or less efficient motor. For example a wiper motor draws far less then a starter motor.
Depends on the battery. It is listed on the battery as Cold Cranking Amps (CCA).
Starter motor problems, charging system problems, wiring and connection problems between battery, alternator and starter. To many possiblities to list. If the battery is still charged and you need to jump the car to get it to start you have a bad starter. Now you say how can that be? it starts when its jumped? Correct the starter is drawing too much power"amps" and having a second battery "the jump" appx doubles the amount of amps to the starter allowing it to start. Replace the starter and problem will go away. Besides it wont take too long before a jump wont allow it to start.