This 3.7V 1050mAh Li-ion battery is a compatible replacement for Action HDMax Extreme. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Special Order - Non-Cancellable - Non-Returnable - Additional Lead Time May Be Required On This Item.
Included: One replacement battery pack.
Battery specifications
| Voltage | 3.7V |
| Capacity | 1050mAh |
| Chemistry | Li-ion |
| Energy | 3.89Wh |
| Dimensions | 40.20 x 40.90 x 6.50mm |
| Battery weight | 21g /0.74 oz |
Replacing your Action HDMax Extreme battery
Compare the connector shape, wire arrangement and polarity with your original battery. Check all listed specifications; a similar model name or matching voltage alone does not confirm a fit.
Compatible equipment models
Spare HD96, HDMax, Action HDMax Extreme
Replacement battery numbers
Spare KB-05, US624136A1R5