This 3.7V 1800mAh Li-Polymer battery is a compatible replacement for Coinsound E7 Pro. 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 | 3.7V |
| Capacity | 1800mAh |
| Chemistry | Li-Polymer |
| Energy | 6.66Wh |
| Dimensions | 52.80 x 33.50 x 9.00mm |
| Battery weight | 31g /1.09 oz |
Replacing your Coinsound E7 Pro 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
COWIN E7, E7 Pro, Coinsound E7, E7 Pro
Replacement battery numbers
COWIN AHT903450