Uniden BT-504 Battery Replacement

The BT-504 Battery is most commonly known as a BT-446 replacement battery and is interchangeable. Featuring overcharging and short circuit protection. Rechargeable for over 500+ full cycles. Made from grade A cells which equates to a longer battery life and no memory effect.

BT-504 Battery Specifications

• Voltage: 3.6V
• Capacity: 800mAh
• Chemical Composition: NiMH
• Dimensions: 31mm x 46mm