This battery replaces the Maxell B9547 battery, 4.2Ah. It is guaranteed to meet or exceed the performance of your original part, and it comes with a One Year Replacement Warranty.

Voltage: 7.2
Capacity: 4200
Chemistry: Li-Ion

We guarantee the performance of this Maxell B9547 replacement battery and all of our other products. The Maxell B9547 replacement battery pictured here will ship to anywhere in the continental USA for $4.99 and averagely takes no more than 4-5 business days depending on your location. The Maxell B9547 replacement battery is brand new, not refurbished.