INSTEN Canon-compatible BP-511 PowerShot G3 Battery

Included Warranty: 30 day Distributor
The Rewards Program that Pays for Itself
  • EARN 5 to 40%
    Earn 5% in Club O Rewards on every order & up to 40% on select items.
  • FREE SHIPPING Every Order, Every Day*
    No matter how big or small, your order always ships for free.
    Dedicated customer service and early access to exclusive deals.
    Club O pays for itself, or we make up the difference
Today: $7.99
MSRP: $32.99 $25.00 (76%) off
  • Delivery Estimate

    Select a Product Option to view shipping

    • Product Alerts

      Stay in the know! Choose which alerts you’d like to receive on this product.

    INSTEN Canon-compatible BP-511 PowerShot G3 Battery
    • Wishlists
    • Save for Later

    This high-capacity, rechargeable battery employs the latest lithium-ion battery technology for optimum performance. This is the best replacement for the original BP-511 3055A002AA battery pack.


    ITEM#: 10726977

    This high-capacity, rechargeable battery employs the latest lithium-ion battery technology for optimum performance. This is the best replacement for the original BP-511 3055A002AA battery pack.

    • Approximately 2 to 2.5 hours operation time
    • Compatibility: EOS Digital Rebel, EOS D-series 5D, 10D, 20D, 30D, 40D, 50D, D60, D30
      PowerShot Pro1, Pro90 IS, G1, G2, G3, G5, G6, MV-300, MV-300i, MV-30i, MV-400i, MV-430i, MV-450i, MVXli, ZR60, ZR65MC, ZR70MC, ZR40, ZR45MC, ZR50MC, ZR10, ZR20, ZR20MC, ZR25MC, ZR30MC
      Optura PI, Optura Xi, 100mc, 200MC, 20, 10

    This battery will NOT be charged on Canon camcorders. A separate charging cradle is required.

    Warning: California residents only, please note per Proposition 65 that this product may contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.


    Number of Battery 1
    Dimensions 8.30 in.x 4.94 in.x 0.94 in.
    Manufacturer Warranty 30 day Distributor
    Materials PVC, electronic components
    Model Number BCANBP511X01

    Product Reviews

    5 Stars
    4 Stars
    3 Stars
    2 Stars
    1 Stars
    • Sufficient substitute for original Canon battery.

      These appear to work fine with my Canon SLR's and BP-511 chargers. Overall capacity is about the same as far as I can tell, and I don't have enough information about longevity yet. I'm satisfied and they are a good deal cheaper then the official Canon versions. I'll get them again if they turn out to hold out reasonably.

      Read More
    • Canon-compatible BP-511 PowerShot G3 Battery

      A very economic price at a very good substitute product. No need to pay for high price for original.

      Read More
    • WOW!!!

      W O W !!!! I was pleasently surprised at the price, I looked at other online sites, cheapest was about $$$,,, for one! I expected to shell out from $$$ to $$$ for one, so when showed me 2 for alot less than $$$, I thought I died and went to "O" HEAVEN!!! I think I will start my searches here, and will shop again, and again.........thanks to the BIG 'O' !!!!!!!!

      Read More
    • PowerShot Battery

      Easy transaction, fast shipping and good price. Battery not easy to find. This is for an older ditital camera.

      Read More
    • ms

      I'm satisfied with the product. The last time I replaced this battery it was $50. I could not believe the price on Overstock. We live in a small community and the stores here are limited. I thought I would give O a try. The delivery was quick and the product satisfactory. I would shop here again if they had what I needed.

      Read More

    Questions & Answers

    Get your product questions answered right here.
    • Will my Canon OEM -511A battery charger correctly charge these batteries?

      • Hello snakepudding, the OEM charger will work as long as it is used with the compatible models. Thank you for shopping with us. -D.B.

    Shopping Guides

    Shipping & Returns


    Usually leaves our warehouse in 1-2 business days. *

    Standard Return Policy for Electronics:

    The items must arrive at our warehouse within 30 days of purchase. You must return items in their original condition to qualify for a full refund. We will issue a partial refund of up to 70 percent if returned items have been opened, used, or returned late. More Details

    Shipping Information:

    Our standard shipping method is ground shipping. We also offer expedited shipping for most items. Your final shipping cost and estimated delivery timeframe will be available at checkout.
    Standard shipping details
    Expedited shipping details

    * For your protection, all orders are screened for security purposes. If your order is selected for review, our Loss Prevention Team may contact you by phone or email. There may be a two business day delay to process your order.

    ** Most Oversize orders are delivered within 1-4 weeks. Some orders may take 6 weeks to be delivered.