![My grandpa's old White's Coinmaster V Supreme. I just put new batteries in it and it surprisingly still works. Can anyone tell me anything about this detector and if these machines work My grandpa's old White's Coinmaster V Supreme. I just put new batteries in it and it surprisingly still works. Can anyone tell me anything about this detector and if these machines work](https://preview.redd.it/15gymac1lqw01.jpg?auto=webp&s=69e2280d72ede234cb0724af8e7b9d19661c86df)
My grandpa's old White's Coinmaster V Supreme. I just put new batteries in it and it surprisingly still works. Can anyone tell me anything about this detector and if these machines work
![Whites NiCad Rechargeable Battery and Charger Kit for MX7 and GoldMaster GMT 24K | MetalDetector.com Whites NiCad Rechargeable Battery and Charger Kit for MX7 and GoldMaster GMT 24K | MetalDetector.com](https://smhttp-ssl-37061.nexcesscdn.net/media/catalog/product/optimized/b/c/bce3f1d4a0efce24634e7daa983af246/battery_whites.png)
Whites NiCad Rechargeable Battery and Charger Kit for MX7 and GoldMaster GMT 24K | MetalDetector.com
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