The top-capacity Canon BP-511A Rechargeable Lithium-Ion Battery features lithium technology, which ensures most battery life and most power. It also features no memory effect that permits you to recharge in part drained batteries with out reducing performance.
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Canon Branded Retail Package
Compatible with Canon EOS 5D, 50D, 40D, 30D, 20D, 10D, D60, D30, Pro90 IS, Pro1, G1, G2, G3, G5 and G6 models
Stay a spare battery able to capture once in an entire life shots
Fully transferable with gifts. Cancel anytime, full refund within the first 30 days