This 3.6V 1100mAh Lithium battery is a compatible replacement for Maxell ER3. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Current Estimated Delivery Date: 1-2 Weeks
Battery specifications
| Voltage | 3.6V |
| Capacity | 1100mAh |
| Chemistry | Lithium |
| Energy | 3.96Wh |
| Dimensions | 30.34 x 21.00 x 13.78mm |
| Battery weight | 7.4g /0.26 oz |
Replacing your Maxell ER3 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
Maxell ER3
Replacement battery numbers
Maxell ER3