This InfoLithium battery is designed specifically for use with select Sony camcorders. It provides up to 110 minutes of recording time, depending on the device, usage, and temperature.
Part of Sony's AccuPower system, InfoLithium batteries include a built-in microprocessor that communicates with Sony gear. The AccuPower Battery Meter, a highly sophisticated power management feature that constantly monitors shooting conditions, displays the minutes of remaining battery time in the corner of your viewfinder or color LCD screen. It takes the guesswork out of figuring out when to change batteries!
InfoLithium batteries don't suffer from the "memory effect" of NiCad batteries, so you can partially charge them without reducing their capacity. And they're quick charge-capable when used with a compatible Sony quick charger.