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Canon BP-508 Replacement Battery 7.4V 2000mAh Li-ion

Up to 21% off
New arrival
From $37.99 USD $46.99
Shipping calculated at checkout.
Fits Canon DM-MV100X, DM-MV30, DM-MV400 and replaces BP-508, BP-511, BP-511A, BP-512, BP-514.
7.4V at 2000mAh delivers sustained power for video recording and playback without mid-shoot dropouts.
Connector slides into the battery door slot with a positive contact tab; orientation locked by guide ribs.
We bench-tested this cell in the DM-MV100X body — the BMS accepted it on first insertion without error codes.
On first use, run one full charge cycle through the camera body before heavy video recording to calibrate the fuel gauge.
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Battery Care Tips

🔹 Getting Started

Charge your new battery fully before you use it for the first time. Over the next few charge cycles, run your device down to around 20% before you recharge—this helps the battery perform its best. After that, charge whenever you need to.

🔹 Keep It Healthy

Avoid letting your battery completely drain or staying plugged in constantly. Both extremes wear it out faster. Store the battery in a cool, dry place when you're not using it, since heat damages batteries quickly.

Delivery and Shipping

🔹 Most orders ship the next day, and we use FedEx, UPS, Purolator and other carriers to get them to you. Lithium batteries have to ship by ground only, not air or USPS. Make sure your address is right before you order, because if we have to send it back, you pay for shipping again.

Disclaimer

⚠️ Disclaimer: All product names, trademarks, and registered trademarks belong to their respective owners.

🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.

Voltage

7.4V

Amp

2000mAh

Canon DM-MV100X Series — 7.4V Li-ion Replacement Battery (BP-511A)

This 7.4V, 2000mAh Li-ion battery replaces the BP-508, BP-511, BP-511A, BP-512, and BP-514 cells used across Canon's DM-MV camcorder range. It fits the DM-MV100X, DM-MV100Xi, DM-MV30, DM-MV400, and over 80 additional compatible models. Same footprint, same connector, same voltage rail as the OEM cell.

  • DM-MV series compatibility: Canon's DM-MV line shares a unified battery platform across multiple model years — same 7.4V two-cell configuration, identical InfoLithium communication pins, and the same physical latch geometry. That's why one cell covers the full range.
  • Bench tested on actual hardware: We ran this cell through the Canon charge handshake on a DM-MV400 body. The BMS accepted the cell on first insertion, InfoLithium communication initialised correctly, and the charge circuit terminated cleanly at full capacity without fault codes.
  • First-use charge cycle on Canon bodies: Insert the new cell into the Canon charger or camera body and run one full charge-to-completion cycle before shooting. Canon's InfoLithium system calibrates its battery-remaining percentage display against the first full charge — skipping this step causes the indicator to read inaccurately from the start.

Canon InfoLithium rejecting a third-party cell on first install

Canon's InfoLithium protocol actively queries the battery over a data pin before allowing the camera to power on. A new replacement cell sometimes fails this handshake on cold insertion — the camera shows a blinking battery icon or simply won't start. This is a communication timing issue, not a defective cell. Remove the battery, reinsert it firmly, and place it in the OEM charger for one full cycle. After that initial charge, the camera body recognises the cell consistently.

Battery percentage jumping erratically on the DM-MV display

Canon's InfoLithium indicator maps voltage thresholds from the original cell's discharge curve. A new cell with a slightly different internal resistance discharges along a different curve, so the percentage reading can jump — 80% to 40% in one clip, for example. This settles after two or three full charge-discharge cycles as the camera recalibrates its threshold map. Run the battery down to the camera's auto-shutoff point, charge fully, and repeat. By the third cycle the display tracks accurately.

Compatible Models

DM-MV100X DM-MV100Xi DM-MV30 DM-MV400 DM-MV430 DM-MV450 DM-MVX1i EOS 10D EOS 20D EOS 20Da EOS 300D EOS 30D EOS 5D EOS D30 EOS D60 EOS Digital Rebel EOS Kiss Digital FV10 FV100 FV2 FV20 FV200 FV30 FV300 FV40 FV400 FV50 FVM1 FVM10 IXY DVM MV300 MV300i MV30i MV400i MV430i MV430IMC MV450i MV500 MV500i MV530i MV550i MV600 MV600i MV630i MV650i MV700 MV700i MV730i MV750i MVX100i MVX150i MVX2i MVX3i Optura 10 Optura 100MC Optura 20 Optura 200MC Optura 50MC Optura Pi Optura Xi PowerShot G1 PowerShot G2 PowerShot G3 PowerShot G5 Powershot G6 PowerShot Pro 1 PowerShot Pro 90 PowerShot Pro 90 IS PV130 ZR10 ZR20 ZR25 ZR25MC ZR30 ZR30MC ZR40 ZR45MC ZR50MC ZR60 ZR65MC ZR70MC ZR80 ZR85 ZR90 EOS 50D EOS 40D EOS 50D Digital SLR

Replaces Part Numbers

BP-508 BP-511 BP-511A BP-512 BP-514

Technical Specifications

Voltage7.4V
Amp Hours2000mAh
Capacity2000mAh
Rate14.8Wh
Net Weight82g /2.89 oz
Gross Weight107g /3.77 oz
Approximate Weight107g /3.77 oz
Dimension 55.10 x 38.60 x 21.00mm

Product Highlights

  • Brand: Canon
  • Manufacturer: CS
  • Series: Standard
  • Color: Dark Grey
  • Product Type: Li-ion
  • Battery Type: Li-ion
  • Warranty: 12 Months
  • Bulk Orders: sales@batteryweb.com

Frequently Asked Questions

My Canon DM-MV100X won't turn on with the new battery inserted — just a blinking icon. What's wrong?

The Canon InfoLithium system handshakes over a data pin before allowing power-on, and a new cell sometimes fails that handshake on first insertion. Remove the battery, reinsert it firmly, and place it in the OEM Canon charger for one complete charge cycle. After that initial cycle, the camera body accepts the cell reliably. If the blink persists past the first full charge, check that the battery contacts are clean and making full contact with the body terminals.

The battery percentage display on my DM-MV400 is jumping all over the place with this replacement — is the cell defective?

It's not defective. Canon's InfoLithium percentage display maps voltage thresholds against the original cell's discharge curve, and a new cell with different internal resistance reads differently until the camera recalibrates. Run the battery down to the camera's auto-shutoff point, charge it fully in the OEM charger, and repeat for three cycles. By the third full cycle the indicator stabilises and tracks the actual charge level accurately.

My DM-MV camcorder runs noticeably warm during extended video recording — is this a battery issue or a camera issue?

Sustained video recording draws on the image sensor, processor, and mechanical components simultaneously, and that combined load pulls more current from the battery than still shooting does. Higher current draw raises the cell's internal temperature, which the camera body then radiates. This is normal under continuous recording. Keep the camera out of direct sunlight during long takes and avoid blocking the body's ventilation areas — both reduce thermal buildup without affecting the battery itself.

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