This 3.7V 1500mAh Li-Polymer battery is a compatible replacement for Logitech MX KEYS. Compare the number printed on your current battery, its voltage, chemistry, dimensions and connector before ordering.
Included: One replacement battery pack.
Battery specifications
| Voltage | 3.7V |
| Capacity | 1500mAh |
| Chemistry | Li-Polymer |
| Energy | 5.55Wh |
| Dimensions | 85.10 x 19.20 x 7.20mm |
| Battery weight | 27g /0.95 oz |
Replacing your Logitech MX KEYS 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
Logitech YR0073, MX KEYS, K800 MX KEYS
Replacement battery numbers
Logitech 533-000177, 533-000221, 533-000141