![GLA Battery Replacement Pak B601- M700/M500 Only](http://www.heritageanimalhealth.shop/cdn/shop/products/103176_600x.jpg?v=1639678223)
The GLA Replacement Battery Pack fits GLA thermometers M700 or M500 series. This is the battery only. Nicad-5 cells. See related products for thermometers and other accessories. GLA part# B601
Thermometer Instructions: M700: https://gla-ag.com/pdf/M700%20Instructions%20Manual.pdf