In Stock. Mtc Vacuum Battery Ni-mh Battery Fits Mtc, 3937 Megatech, Pool Blaster, Max 8.4v, 3000mah CS-PBS007VX $61.16 Batterybuyer.com has supplied the Canadian marketplace with batteries for over ten years we use the highest quality generic batteries available in the marketplace today. There can be occasions when the battery model number or the model of your device is not listed in the information below. Don't despair contact us via live chat or email and we can... Add to cart