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Rectangular grey lithium-ion camera battery with contacts on one end

Kastar

Kastar BP-511 camera battery 2600mAh 7.4V 19.24Wh 1-Pack

SKU CH-V216-4VQ4Q

Lithium-ion 2600mAh 7.4V 19.24Wh replacement battery for Canon BP-511 series cameras and chargers

  • Total capacity19.24 Wh
  • Pack contents1 Battery
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions3 × 2 × 1 in
  • Key featuresHigh Capacity and Manufacture Price.
  • Longer shooting sessions with 2600mAh high-capacity cell
  • Reliable power at 7.4V and 19.24Wh energy rating
  • Safe operation backed by UL1642 and CE standards
  • Built-in protection against over-charge, over-discharge and over-heating
  • Wide compatibility across Canon EOS, PowerShot and MV series cameras

High-capacity BP-511 replacement for Canon EOS

The Kastar BP-511 lithium-ion battery delivers 2600 mAh at 7.4 V for 19.24 Wh of energy. It replaces Canon BP-511, BP-511A and related packs in EOS 10D, 20D, 30D, 40D, 50D and PowerShot G1 through G6 cameras. One pack contains a single cell ready for immediate use.

Capacity and headroom for extended shooting sessions

At 2600 mAh the cell provides noticeably longer run time than lower-rated BP-511 packs, letting you capture more frames per charge on compatible EOS and PowerShot bodies. The 19.24 Wh rating marks the practical limit; once depleted the battery must be recharged before further use.

Thermals, noise and power draw in normal use

Lithium-ion chemistry runs silently and generates minimal heat during typical camera operation. Built-in protection circuits guard against over-charge, over-discharge, over-voltage, over-current and over-heating, meeting UL1642 and CE safety standards for stable performance.

How it compares

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

Price $6.99
Cheaper than about 92% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameBP-511 BP-511A
Part numberBA-1B-BP511-O
Total capacity19.24 Wh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 1 in
In the box
Pack contents1 Battery

Other versions of this model

5 more in the same range

Questions about this item

Will the 7.4 V 2600 mAh cell work in an EOS 20D that originally used a BP-511A?

Yes, the Kastar BP-511 replacement is listed as compatible with the EOS 20D and matches the original 7.4 V 2600 mAh specification.

How can I confirm the battery is delivering its rated 19.24 Wh after the first charge?

Insert it in a compatible Canon camera; the on-screen battery info should show a full charge and the runtime should match the 2600 mAh capacity claim.

Does the single-pack include a charger or only the Li-ion cell?

The pack contains one BP-511 BP-511A lithium-ion battery; a compatible Canon CB-5L or CG-580 charger must be purchased separately.

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