false, the best rechargables that i know of and will forever buy are Powerex (Maha Energy) batteries. They are huge hit in the paintball market. The batteries actually hold a charge much much much longer than the stuff you can buy at your store like panasonic, energizer etc. and have the flattest discharge rate i have ever seen.
I have two 9.6v volts in one of my paintball loaders and haven't used it in months. Turned it on and lasted me about 10-15 games until it finally needed to be recharged, everyone was impressed that it lasted that long in relation to alkalines.
Avid Paintballer and Technician
Traxxas 4-tec 3.3 RWD only
Rustler VXL RPM all around geared 32/76
MaxAmps 11.1 8k LiPo