Packing list: 1500mAh battery pack x1 Compatible with Logitech Wireless Illuminated Keyboard K800 (YR0065) Specifications: Battery Type: Polymer Lithium Ion Rechargeable Battery. Battery Capacity: 1500mAh. Rated voltage: 3.7V. Fully charged 4.2V. Power:5.55Wh. Shutdown voltage:2.85V.
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