Amazon.com: La Crosse Technology BC-700 Alpha Power Battery Charger: Patio, Lawn & Garden
- Power up, nurture and revitalize rechargeable AA and AAA batteries with this sophisticated but easy-to-use battery recharging system from La Crosse Technology. The unit charges all NiCad and NiMH "AA" and "AAA" rechargeable batteries simultaneously, if necessary, and features four different modes to help your batteries along. A charge mode powers up batteries the standard way, a discharge mode discharges batteries and then recharges them for optimal efficiency, a recharge mode discharges and recharges up to 20 times to bring old batteries back to life, and a test mode displays battery capacity. Seven easy-to-use function keys and automatically switches to trickle charge when charging is complete to ensure maximum battery capacity. Four separate LCD displays show progress and capacity. And, a handy overheat detection feature prevents over-charging for longer battery life.
La Crosse Technology BC-700 Alpha Power Battery Charger $29.99 at amazon 
