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Canon BP-911 7.4V Replacement Battery 2200mAh Li-ion

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From $30.99 USD $38.99
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Fits Canon ES50, ES55, ES410V, ES4000 camcorders; replaces BP-911, BP-911K, BP-914, BP-915, BP-924, BP-927, BP-941.
7.4V 2200mAh lithium-ion delivers 16.28Wh for extended video recording across Canon's ES series camcorder line.
Connector seats into Canon proprietary slot with positive contact alignment; locking tab engages flush against body frame.
We ran full charge–discharge cycles in ES50 body and Canon CB-940 charger; BMS accepted new cell on first insertion without authentication delay.
On first use, run one complete charge cycle through the camera body itself before extended recording — Canon's fuel-gauge firmware requires a full voltage sweep from the camera to calibrate battery-remaining display accuracy.
Delivery time

This product ships directly from our Manufacturer's Warehouse and is usually delivered within 7 – 10 business days to your doorstep.

Discount: As a thank you for your patience, enjoy 5% off on your order
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Fresh Battery, Worth the Wait

To provide the highest-quality replacement battery, we ship this battery directly from the manufacturer rather than from aging warehouse inventory. This means delivery may take a little longer, but it helps ensure you receive a fresh battery with better performance, a longer lifespan, and greater reliability.

Estimated delivery: 7–10 business days
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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

2200mAh

Canon ES50 / ES55 / ES4000 Series — 7.4V Li-ion Replacement Battery (BP-911 / BP-915)

This is a 7.4V, 2200mAh Li-ion replacement battery for Canon ES-series camcorders. It fits the ES50, ES55, ES410V, ES4000, and 47 additional Canon models that share the BP-911 / BP-914 / BP-915 / BP-924 / BP-927 / BP-941 footprint. Same voltage, same connector, same physical dimensions as the factory cell.

  • ES-series compatibility: These camcorder models share a common battery bay size and 7.4V power rail. The BP-91x and BP-94x cells all use the same connector and BMS communication protocol, which is why one replacement cell covers the full range.
  • Bench tested on actual hardware: We ran this cell through full charge and discharge cycles on a Canon ES-series body. The BMS handshake completed correctly, the charge indicator responded, and the protection circuit triggered at the correct low-voltage cutoff threshold.
  • First-install charge cycle: On first use, charge this battery fully inside the Canon OEM charger or camera body before recording. Some Canon BMS systems require one complete in-body charge cycle before the battery-remaining display reads accurately — skipping this step causes erratic percentage readouts.

Canon ES camcorder battery indicator reading empty on a new cell

Canon ES-series camcorders map battery percentage against a stored discharge curve calibrated to the original BP-series cell. A brand-new replacement cell has a full state of charge, but the camera body has no reference data for it yet. Until the BMS completes one full charge-to-discharge cycle from inside the body, the indicator may read low or blank even with a charged battery. This is a calibration gap, not a fault in the cell.

Battery percentage jumping around mid-recording session

The Canon ES-series reads voltage at intervals and maps those readings to percentage steps. A replacement cell's discharge curve may not align exactly with Canon's factory thresholds, which causes the indicator to skip steps rather than count down evenly. This is most visible in the middle portion of the discharge where the voltage slope is flattest. Run two full charge-discharge cycles and the camera's tracking will settle closer to the actual charge state.

Compatible Models

ES50 ES55 ES410V ES4000 ES5000 ES8400V ES8600 FV1 G10 G10Hi G15Hi G20Hi G30Hi G35Hi G45Hi G1000 G1500 G2000 GL1 GL2 MV1 MV10 MV10i MV20i MV200 MV200i Optura UCV10Hi UCV20 UCV20Hi UC-V30 UCV30Hi UCV100 UCV200 UCV300 UCX1Hi UCX2 UCX2Hi UCX30Hi UCX40Hi UCX45Hi UC-X55 Ultura V50Hi V75Hi V400 V500 V520 Vistura XL H1A XL H1S

Replaces Part Numbers

BP-911 BP-911K BP-914 BP-915 BP-924 BP-927 BP-941

Technical Specifications

Voltage7.4V
Amp Hours2200mAh
Capacity2200mAh
Rate16.28Wh
Net Weight102g /3.60 oz
Gross Weight127g /4.48 oz
Approximate Weight127g /4.48 oz
Dimension 70.74 x 38.03 x 21.02mm

Product Highlights

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

Frequently Asked Questions

My Canon ES50 shows a blank battery indicator the moment I put in a new replacement cell — is the battery dead?

No — the ES50's BMS has no discharge history for a new cell and can't map its charge state yet. Place the battery in the OEM Canon charger and run a full charge to 100% before inserting it into the body. After that first complete charge cycle, the indicator should read correctly. If it still reads blank after two full cycles, check the battery contacts on both the cell and the camera body for corrosion.

My ES55 battery percentage jumps from 60% straight down to 10% with no warning mid-recording — what causes that?

The ES55 tracks charge by sampling cell voltage at set intervals and comparing it to a fixed discharge table calibrated to the original Canon cell. A replacement cell's voltage curve sits slightly differently, so the camera misreads the remaining charge at certain voltage thresholds and skips indicator steps. This is not a cell fault — it's a mapping mismatch. Run two full charge-to-discharge cycles in the camera body and the indicator tracking will stabilise as the BMS builds reference data.

The Canon ES4000 records fine but the battery drains noticeably faster in cold weather — is something wrong with the replacement cell?

Li-ion cells lose usable capacity in low temperatures because the electrolyte's ionic conductivity drops, increasing internal resistance and reducing the voltage the cell can sustain under load. This affects all Li-ion cells, including the original Canon BP-series. Keep the camcorder body warm before shooting — inside a jacket pocket between takes is enough. If you're shooting below 5°C regularly, start each session with a fully charged cell at room temperature to maximise available capacity.

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