We have listed this 750mAh AAA Phone Handset Battery because some phones take 3 cells. It is a top quality replacement cell for your original batteries fitted by the manufacturer. . Should the mAh rating on your current battery be higher or lower by 100mAh it will not affect the function of your phone.
This 750mAh AAA Phone Handset Battery is a Suitable replacement for: AAA 650mAh to AAA 850mAh rechargeable NiMh Cordless phone batteries.
If you use a battery with a much higher capacity than your original battery then it will not charge properly in your phone. This will mean short talk time, and an over all decrees in useful life-span of your new batteries. Our batteries are specifically designed and manufactured for use in cordless telephones. For more information see gmk batteries online guides.