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Two rectangular lithium-ion camera batteries in light grey plastic with gold contacts

Kastar

Kastar BP-511 2-Pack Li-Ion Camera Battery 2600mAh 7.4V 19.24Wh

SKU CH-ERCB-TKZ0T

Two 2600mAh 7.4V lithium-ion packs replace BP-511 series batteries across numerous Canon EOS, PowerShot and camcorder models

  • TypeBattery
  • Pack2 Batteries
  • ChemicalLi-Ion
  • Capacity19.24 Wh
  • Dimensions3*2*2 Inch
  • FeaturesHigh Capacity and Manufacture Price.
  • Extended shooting sessions with 2600mAh 7.4V lithium-ion cells
  • Two batteries in one pack keep a spare ready for long days
  • Replaces BP-511 BP-511A BP-512 BP-514 BP-522 BP-535 and more
  • Built-in protection against over-charge over-discharge over-voltage over-current and over-heating
  • Certified to UL1642 and CE safety standards for reliable operation

Two-Pack Li-Ion Replacement

This Kastar BP-511 two-pack supplies 2600 mAh at 7.4 V for compatible Canon EOS and PowerShot cameras. Photographers carrying a spare gain extended shooting time without swapping chargers. The bundle suits enthusiasts who want a ready backup for long sessions.

Low Heat and Protected Cells

Lithium-ion chemistry runs cool during normal capture and playback. Built-in circuits guard against over-charge, over-discharge, over-voltage, over-current and over-heating. Cells meet UL1642 and CE safety standards for reliable daily use.

Direct Charger Compatibility

Pack works with Canon CB-5L and CG-580 chargers already owned by the user. No extra cables or firmware updates are required. The two batteries simply drop into existing charging workflows.

Highlights

  • Extended shooting sessions with 2600mAh 7.4V lithium-ion cells
  • Two batteries in one pack keep a spare ready for long days
  • Replaces BP-511 BP-511A BP-512 BP-514 BP-522 BP-535 and more
  • Built-in protection against over-charge over-discharge over-voltage over-current and over-heating
  • Certified to UL1642 and CE safety standards for reliable operation

Specifications

BrandKastar
ModelBP-511 BP-511A
Part NumberBA-2B-BP511-R
TypeBattery
Pack2 Batteries
ChemicalLi-Ion
Capacity19.24 Wh
Dimensions3*2*2 Inch
FeaturesHigh Capacity and Manufacture Price.

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Questions about this item

How do I install the Kastar BP-511 battery in my Canon EOS 5D, and what step do people often get wrong?

Slide the battery into the compartment with the contacts facing the camera body until the latch clicks; the common mistake is inserting it upside-down so the latch cannot engage.

What maintenance or replacement will the Kastar BP-511 2600mAh pack need over time?

Lithium-ion cells lose capacity after several hundred charge cycles; plan to replace the pair when run-time drops noticeably, typically after two to three years of regular use.

What limit appears first during sustained shooting with the Kastar BP-511 7.4V 19.24Wh battery?

The 2600mAh capacity determines how long the camera runs before the voltage drops and the camera shuts down; continuous high-drain use such as video recording reaches that limit fastest.

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