NEW PRODUCT ALERT ~~ An alkaline battery "clamshell" case for the Motorola HT1000, HT6000, JT1000, GP900, MT2000, MTS2000 and MTX8000 two-way radios. It slides over the back of the radio where the battery would go, for when your rechargeable battery runs down and you need emergency power for the radio. More details, photos and pricing can be found here! If you own any of these model radios, you need one of these external alkaline battery packs.