• Output Voltage:3.7 V DC

There's nothing more frustrating than having your digital camera run out of power when you really need it. Don't miss another shot — keep the NB-4L rechargeable battery on hand to pop into your compatible Canon camera when the original battery runs out. Since it's a lithium ion battery, partial charging and discharging won't reduce its capacity over time.

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Canon Battery Pack NB-4L

for use with Canon PowerShot SD200, SD30, SD300, SD400, and SD450 digital cameras

$40.71