It is not dangerous. It is simply beats per minute.
I had he same problem.Time for a new Alternator.make sure you get the right amps.I got a new one at autozone and they gave me the wrong amps 105 instead of 135...Helps a good thing.Anytime
The address of the Battery I 1St Us Artillery is: 435 Ford Rd Ste 135, St Louis Park, MN 55426-1063
Absolute value of -135 is 135.
135
135 = 13,500%
135
135
1353 = 135 x 135 x 135 = 2460375
A few variables are involved like, does the solar panel have a charge controller, what condition the battery is before you start and how much sun is the solar panel receiving.
85% of 135= 85% * 135= 0.85 * 135= 114.75
15% of 135= 15% * 135= 0.15 * 135= 20.25