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

10 pack CR1616 Lithium 3V Batteries
ECR1225 Battery Lithium 3V - 5 Pack
BT-802 Battery Replacement
Nokia Lumia 520 Battery BL-5J
BT18433 Battery Replacement
Samsung Galaxy S7 Battery SM-G930 / EB-BG930ABA / EB-BG930ABE
Apple iPhone 5 Battery Replacement With Tool Kit
Uniden BT-1011 Battery Replacement




