Looking to replace an aging or faulty Uniden BT-446 Battery? 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-446 Battery Specifications
- Voltage: 3.6V
- Capacity: 800mAh
- Chemical Composition: NiMH
- Dimensions: 31mm x 46mm
Compatible with hundreds of different cordless phones and devices. For a comprehensive list of compatible phones and batteries see our BT-446 battery page here.

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