How Many Mah In A 9v Battery. 1700 m-ohm 1 kHz. Be warned that 9V-size NiMh batteries are actually made up of 2 6 7 or 8 separate cells and if one cell dies then the whole battery dies so 9V NiMH batteries are much less hardy than AA and AAA rechargeables.
Typical 9 volt battery has 500 mA hour capacity continuous use would provide 25 hours per battery. Maxlithium 800mah Lithium Ion Rechargeable Battery. Looking at the capacity of disposable alkaline batteries 500mAh is pretty darn respectable.
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Performance information is typical. 550 mAh 9V Battery Nominal Voltage. A good quality panasonic industrial. Alkaline-Manganese Dioxide Battery MN1604 Size.
