This 3.7V 1250mAh Li-ion battery is a compatible replacement for Casio BTR781B. 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 | 1250mAh |
| Chemistry | Li-ion |
| Energy | 4.63Wh |
| Dimensions | 53.15 x 35.12 x 5.60mm |
| Battery weight | 22g /0.78 oz |
Replacing your Casio BTR781B 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
Casio C781, GzOne Ravine 2
Replacement battery numbers
Casio BTR781, BTR781B