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Three rectangular lithium-ion camera batteries in a row, dark grey plastic casings with gold contacts, labelled BP-511 2600mAh 7.4V

Kastar

Kastar 3-Pack BP-511 Camera Battery 2600mAh 7.4V 19.24Wh Li-Ion

SKU CH-MK8Y-5EZJF

Three 7.4 V 2600 mAh lithium-ion BP-511 packs with built-in protection for Canon EOS and PowerShot cameras

  • Total capacity19.24 Wh
  • Pack contents3 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions3 × 2 × 3 in
  • Key featuresHigh Capacity and Manufacture Price.
  • Three batteries give extended shooting time
  • 2600 mAh capacity powers the camera longer
  • 4 V lithium-ion chemistry matches original specs
  • Built-in protection guards against over-charge and over-heat
  • Compatible with EOS 5D 10D 20D 30D 40D 50D and many PowerShot models

Three-Pack Li-Ion Replacement

This Kastar three-pack supplies BP-511 and BP-511A compatible lithium-ion batteries rated at 2600mAh and 7.4V. They replace Canon originals across a long list of EOS, PowerShot, Optura and DM-series camcorders. Photographers and videographers who need several spares for a day of shooting get three fresh cells in one purchase.

Drop-In Installation

Each cell matches the original form factor so it slides into the camera or the Canon CB-5L and CG-580 chargers without adapters. The built-in protection circuit guards against over-charge, over-discharge, over-voltage, over-current and over-heating. A common issue is forgetting to fully charge all three packs before a long session, which leaves a spare depleted when you need it.

Multi-Body Canon Shooters

The pack suits owners of multiple compatible Canon bodies who want identical spares for each kit. It is less useful for anyone using a single camera that takes a different battery series, or for users who require a higher capacity cell than the 19.24Wh rating provides.

How it compares

Measured against everything we stock in Camera Batteries, Grips & Chargers, at today’s prices. Recalculated every night.

Price $15.99
Cheaper than about 57% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameBP-511 BP-511A
Part numberBA-3B-BP511-Q
Total capacity19.24 Wh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 3 in
In the box
Pack contents3 Batteries

Other versions of this model

5 more in the same range

Questions about this item

How can I verify the batteries are charging correctly in my Canon CB-5L charger?

Insert each pack into the CB-5L or CG-580 charger; the charger's indicator light will show charging progress and turn solid or change colour when the 7.4 V 2600 mAh cells reach full capacity.

What comes in the box and do I need to buy a charger separately?

The pack contains three BP-511/BP-511A compatible Li-Ion batteries rated at 19.24 Wh each; a Canon CB-5L or CG-580 charger is required but not included.

Which battery version should I choose for a Canon EOS 5D or PowerShot G6?

All three units are the same BP-511/BP-511A specification (7.4 V, 2600 mAh, 19.24 Wh) and fit every listed EOS and PowerShot model, so any of the three will work.

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