These packs work pretty well. Signifcantly better than AAA's and end up being a lot cheaper in the longrun than replacing batteries all the time. They last pretty well, not as well as a Lithium Ion, but those aren't available in many of the portable radios.
Good experience buying Midland AVP7 NiMH Rechargeable Battery Packs from Cabela's. The shopping and ordering process was smooth and predictable. No hassles; no problems. The batteries arrived on time, and in good condition.
These are the factory original (OEM) battery and a direct replacement for the Midland GXT series GMRS radios. You can't go wrong having a set of spare batteries for your radio when the nearest charger/power source is miles away.