500 mah rechargeable battery 3.7v

I need a replacement rechargeable battery for the Swann Wireless doorbell. this battery is a 500mah 3.7v

Hi Arvinder,

We do have a range of both NiMH & LiPo Batteries though due to the technical nature of different products, we’re unable to provide specific advice for replacements, or confirm if a specific battery would be a suitable replacement.

It would be best to check with the original manufacturer for the product you are repairing and peruse our range of products to see if any of those would be appropriate: https://core-electronics.com.au/power-batteries.html
Also see this link for safe use of LiPos.

Also, this looks like it may be suitable, again double check with your specs: https://core-electronics.com.au/3-pin-lipo-battery-for-pijuice-zero-500mah.html