Specifications:
Lithium-ion battery
Last longer than NiMH batteries
Resistant to the effects of "memory effect" - you can charge and recharge your battery without fear of draining the battery
Times vary depending on camcorder and shooting conditions
Compatible with the following Canon products:
HFR30
HFR40
HFR400BK
HFR42
HFR50
HFR500BK
HFR52
HFR60
HFR600BK
HFR62
HFR70
HFR700B
HFR72
VIXIA HFR300
VIXIAHFR32