How Many Mah Is 9v Battery. The 9v NiMh batteries have rather high internal resistance ehich translates to somewhat low voltage for the motor. Battery capacity calculator.
Energizers 9-volt batterys milliamp hours equal 610 or 549 watt -hours. 9V battery mAHs at 500 mA Discharge Rate. A 6cell 150 would be similar to a 5 cell of reasonable size.
The true advantage of Energizer NiMH rechargeable batteries can be found in the cycle life resuse after charging.
NiCd are much less than Alkaline. 9V 6LR61 Z n M nO. A 6cell 150 would be similar to a 5 cell of reasonable size. The second problem is the voltage or rechargeable 9 volt batteries.
