This 3.8V 4400mAh Li-Polymer battery is a compatible replacement for Sprint NKS. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Battery specifications
| Voltage | 3.8V |
| Capacity | 4400mAh |
| Chemistry | Li-Polymer |
| Energy | 16.72Wh |
| Dimensions | 110.00 x 100.06 x 3.20mm |
| Battery weight | 71g /2.50 oz |
Replacing your Sprint NKS 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
Sprint AQT80, Slate 80
Replacement battery numbers
Sprint NKS