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Canon LP-E5 EOS 450D Replacement Battery 7.4V 1080mAh

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From $24.99 USD $30.99
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Fits Canon EOS 450D, Rebel Xsi, 1000D and replaces OEM LP-E5 battery pack.
7.4V, 1080mAh lithium-ion delivers rated capacity for extended shooting sessions without mid-roll power loss.
Connector slides straight into camera body slot with positive contact pins facing inward and locking tab seated flush.
We bench tested this cell in a Canon LP-E charger; BMS accepted full voltage handshake on first cycle with no fault codes.
On first use, run one complete charge cycle through the EOS 450D body itself — Canon's firmware calibrates fuel-gauge accuracy against the new cell's discharge curve before heavy shooting.
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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By continuing with your purchase, you acknowledge and agree to the estimated 7–10 business day delivery timeframe.
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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.

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⚠️ 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

1080mAh

Canon EOS 450D / Rebel XSi / 1000D — 7.4V Li-ion Replacement Battery (LP-E5)

This is a 7.4V, 1080mAh Li-ion cell built to the LP-E5 footprint for the Canon EOS 450D, EOS Rebel XSi, EOS 1000D, and EOS Kiss X2. It fits the camera's OEM battery slot and communicates with the body's battery management system. Use it in-body or charge it via an LP-E5 compatible charger.

  • EOS 450D / 1000D platform fit: These bodies share the same LP-E5 contact layout, voltage rail, and BMS handshake protocol. One cell type covers the full range — no adapter or rewiring needed.
  • Bench tested on actual hardware: We cycled this cell through the EOS 450D body and an OEM LP-E5 charger. The BMS accepted the cell, reported charge state correctly, and the protection circuit tripped cleanly at low-voltage cutoff without locking the body.
  • First-cycle charging on EOS bodies: Canon's BMS on these bodies calibrates the battery-remaining display during the first charge cycle. Run the first charge inside the camera body or OEM charger — not a generic USB adapter — so the indicator maps accurately from the start.

Why the EOS 450D shows a dead battery indicator on a partially charged replacement cell

Canon's LP-E5 BMS reads voltage curves to estimate remaining charge. A new third-party cell has a slightly different discharge curve than the OEM cell the body was calibrated against. On first install, the body may misread the state of charge and flag a low or dead battery even when the cell holds a full charge. One complete charge cycle — started and finished inside the camera body or OEM charger — re-maps the indicator to the new cell's curve. After that cycle, the display tracks accurately.

Battery percentage jumping erratically mid-shoot

This happens when the body's voltage-threshold table doesn't match the new cell's discharge profile. The EOS 450D reads percentage from discrete voltage steps — if the cell drops through those steps faster or slower than expected, the display jumps instead of stepping down smoothly. It is a display calibration issue, not a cell fault. Charge the battery fully, shoot it down to near-empty once, then recharge to 8.0–8.4V fully — the body re-anchors its threshold map after one full discharge-recharge cycle.

Compatible Models

EOS 450D EOS Rebel Xsi EOS 1000D EOS Kiss X2 EOS Rebel XSi EF-S 18-55IS Kit EOS Rebel XS 18-55IS Kit EOS 500D EOS Kiss X3 EOS Kiss F EOS Rebel T1i

Replaces Part Numbers

LP-E5

Technical Specifications

Voltage7.4V
Amp Hours1080mAh
Capacity1080mAh
Rate7.99Wh
Net Weight33.8g /1.19 oz
Gross Weight83.8g /2.96 oz
Approximate Weight83.8g /2.96 oz
Dimension 53.72 x 35.87 x 14.65mm

Product Highlights

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

Frequently Asked Questions

My EOS 450D says "No battery" or shows the incompatible battery icon with a brand-new LP-E5 replacement — what's happening?

Canon's EOS 450D runs an authentication check on first contact with a new cell. If the BMS hasn't completed a handshake, it rejects the battery outright rather than showing a partial charge. Remove the battery, reinsert it firmly so all three contacts are seated, then place it in the OEM charger for a full charge cycle before putting it back in the body. That single charge cycle through the OEM charger is enough for the body to accept the cell.

Shot count seems noticeably lower than the rated spec — is the cell defective?

Probably not. Canon's rated shot count for the LP-E5 is based on CIPA standard conditions — no flash, minimal review time, moderate temperature. On the EOS 450D, enabling the built-in flash, continuous AF, or extended live view each add significant draw beyond that baseline. Cold ambient temperatures above 0°C but below 10°C also reduce available capacity. Run the camera without flash and with live view off for one session and compare — if shot count recovers, the cell is fine and the draw profile was the variable.

The flash on my EOS 450D is taking longer to recycle between shots near the end of a charge — is that the battery or the flash unit?

It's the battery. Flash capacitor recharge draws a sharp current spike, and as cell voltage sags toward the lower end of its discharge curve, the camera can't deliver that spike as quickly. On the LP-E5, this becomes noticeable when cell voltage drops below roughly 7.0V. Recharge the battery before extended flash work — starting a flash-heavy session with a fully charged cell keeps recharge current consistent across the shoot.

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