Lithium Ion: Unlike Nickel-Cadmium (Ni-Cad) batteries, Lithium Ion batteries don't have a "memory effect" which shortens their capacity
Charging Time:It takes approximately 2 hours 15 minutes to bring a fully discharged battery pack to a charge state of about 90% (adequate charge for use) To bring it to a full 100% charge, would take an additional two hours, based on standard Canon testing criteria
Recommended Operating Temperature: The battery pack's maximum operating temperature range is 32-104 degrees (F), optimal range is 50-86 degrees (F)
The full manufacturer's warranty from Canon is only valid when the Canon BP-522 is purchased from an Internet Authorized Dealer. We will match any Internet Authorized Dealer's best price on the Canon BP-522. The Canon BP-522 may be referred to by the following terms: 3174A002, BP522.