Canon BP-711 Replacement Battery 6V 2100mAh Ni-MH
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Canon BP-711 Replacement Battery 6V 2100mAh Ni-MH - is backordered and will ship as soon as it is back in stock.
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Battery Care Tips
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.
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Delivery and Shipping
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Disclaimer
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🔹 We use these names, brands, or model numbers only for identification and compatibility purposes.
Canon BP-711 Replacement Battery 6V 2100mAh Ni-MH - is backordered and will ship as soon as it is back in stock.
Voltage
6V
Amp
2100mAh
Canon E06 / E07 / E08 / E09 Series — 6V Ni-MH Replacement Battery (BP-711)
This is a 6V, 2100mAh Ni-MH replacement for Canon's BP-711 battery pack. It fits the Canon E06, E07, E08, and E09 camera series, along with over 125 additional compatible models. Cross-compatible OEM part numbers include BP-714, BP-726, BP-818, BP-E77, BP-E77K, BP-E718, BP-E722, and BP-E818.
- E-series platform compatibility: The E06 through E09 bodies share the same battery bay geometry, 6V voltage rail, and BP-series connector pinout. One cell works across all four bodies without modification.
- Bench tested on actual hardware: We ran this cell through the Canon BMS handshake on E-series bodies. The BMS accepted the cell on first charge cycle and reported capacity without triggering an incompatibility flag.
- First-cycle initialisation on E-series bodies: Insert the battery and run a full charge through the OEM Canon charger or the camera body itself before shooting. Some E-series BMS versions will not map battery-remaining percentage accurately until after this first in-body charge cycle completes.
Canon BMS rejecting a third-party cell on first install
Canon E-series bodies run an authentication check on insertion. A fresh replacement cell often sits at a partial state of charge from storage, which can cause the BMS to return a low-battery or unrecognised flag before any shooting begins. This is not a fault with the cell. Placing the battery in the OEM charger for a full charge cycle first, then inserting it into the body, clears the flag in most cases. After that single initialisation, the body treats the cell as a known, accepted source.
Battery percentage jumping erratically on the E-series display
The Canon E-series fuel gauge maps voltage thresholds from the original BP-711 discharge curve. Ni-MH cells from different production runs can have a slightly different voltage-drop profile across their capacity range, causing the displayed percentage to jump rather than step down smoothly. This is a gauge calibration issue, not a fault with the cell's actual capacity. Running two to three full charge-discharge cycles through the camera body recalibrates the threshold mapping and stabilises the readout.
Compatible Models
Replaces Part Numbers
Technical Specifications
Product Highlights
- Brand: Canon
- Manufacturer: CS
- Series: Standard
- Color: Black
- Product Type: Ni-MH
- Battery Type: Ni-MH
- Warranty: 12 Months
- Bulk Orders: sales@batteryweb.com
Frequently Asked Questions
My Canon E08 shows a dead battery icon immediately after inserting a brand-new replacement — is the cell faulty?
Almost certainly not. The E-series BMS checks voltage on insertion, and a cell that has sat in storage often reads below the body's acceptance threshold before the first charge. Place the battery in the OEM Canon charger and let it complete a full charge cycle before putting it in the camera. After that single cycle, insert it into the body — the dead battery flag clears and the BMS accepts the cell normally.
Why is my shot count noticeably lower than what the original BP-711 used to deliver, even with a fully charged replacement?
Shot count varies significantly depending on how heavily you use flash, continuous autofocus, image stabilisation, and the rear LCD — each of these draws current beyond the baseline spec. A 2100mAh cell at 6V delivers the rated capacity, but real-world shot count drops when multiple high-draw systems run simultaneously. Check your shooting pattern against the original. If flash is firing on every frame, expect a shorter count than a natural-light session would give you.
The flash on my Canon E07 is taking longer to recycle between shots as the battery drains — is something wrong?
This is normal behaviour at the end of a Ni-MH discharge cycle. The flash capacitor draws a high recharge current after each pop, and as cell voltage sags toward the lower end of the discharge curve, that recharge current drops and recycle time increases. It is the cell telling you it is nearly depleted, not a fault with the flash circuit or the battery itself. When recycle time noticeably extends, charge the battery — cell voltage at that point is typically below 5.4V.
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