Canon G1000 PowerShot Replacement Battery 7.4V 4000mAh
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Canon G1000 PowerShot Replacement Battery 7.4V 4000mAh - 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.
Delivery and Shipping
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
⚠️ 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.
Canon G1000 PowerShot Replacement Battery 7.4V 4000mAh - is backordered and will ship as soon as it is back in stock.
Voltage
7.4V
Amp
4000mAh
Canon G1000 / E2 / ES8000V Series — 7.4V Li-ion Replacement Battery (BP-930)
This is a 7.4V, 4000mAh Li-ion replacement cell for the Canon BP-930 battery pack. It fits the Canon G1000, E2, V75Hi, ES8000V, and over 78 additional Canon camcorder and camera bodies that share the BP-930 form factor. Voltage and cell count match the original specification exactly.
- BP-930 platform compatibility: Canon spread the BP-930 footprint across a large range of camcorders and cameras because the connector pinout, physical housing, and 7.4V two-cell configuration stayed consistent across product generations. One cell fits all bodies that accept BP-930, BP-930E, or BP-930R.
- Bench tested on actual hardware: We cycled this cell through charge and discharge on a Canon body. The BMS handshake completed without rejection, and the protection circuit triggered correctly at the low-voltage cutoff threshold — no false trips during normal draw.
- First charge cycle on Canon bodies: Run the first full charge from within the Canon OEM charger or camera body itself. Canon's battery-remaining display calibrates its percentage mapping during this initial cycle — skipping it often causes the indicator to jump erratically across the first few sessions.
Canon BMS rejecting a new BP-930 cell on first install
Some Canon bodies run an authentication check against the cell's internal resistance and communication handshake on the first power-up. A fresh third-party cell can sit outside the expected resistance window until it has been charged once. If the camera displays a battery warning or refuses to power on, place the cell in the Canon OEM charger and run one full charge before inserting it into the body. That single charge cycle brings the cell's internal state into the range Canon's BMS expects, and the warning clears on next insertion.
Battery percentage jumping or resetting mid-shoot
Canon's fuel gauge maps voltage thresholds from the original BP-930 discharge curve. A replacement cell with a slightly different discharge curve can cause the indicator to jump — for example, reading 60% then dropping to 20% without warning. This is a calibration gap, not a cell fault. To correct it, drain the battery fully until the camera shuts off, then charge to 100% without interruption. After two or three full cycles, the indicator stabilises at the correct thresholds.
Compatible Models
Replaces Part Numbers
Technical Specifications
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 camcorder shows a battery warning immediately after I installed the new BP-930 — is the cell dead?
It's not dead. Canon bodies run a resistance-based check on first power-up, and a new cell that hasn't been charged yet can fall outside the expected window. Place the battery in your OEM Canon charger and complete one full charge before putting it back in the body. The warning clears once the cell's internal state registers within the BMS threshold.
The battery percentage on my Canon display drops suddenly from around 50% to near zero mid-shoot — what's causing that?
Canon's percentage indicator maps fixed voltage thresholds against the original BP-930 discharge curve. A replacement cell with a slightly different curve hits those thresholds at different points, causing the display to jump. Run the cell through two full drain-and-charge cycles — discharge until the body shuts off, then charge uninterrupted to 100%. After two cycles the indicator tracks accurately.
My Canon body feels noticeably warm during extended video recording and the cell drains faster than during photo shooting — is that normal?
Yes, and it's expected. During video, the imaging sensor, image processor, and autofocus system all draw current simultaneously rather than in short bursts. That combined load pulls significantly more from the cell than single-frame shooting does, and the heat is a byproduct of the processor and sensor running continuously. There is no fix needed — monitor that the body vents are unobstructed and allow the body to cool between long recording sessions.
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