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Three rectangular Li-Ion batteries and a compact AC wall charger with foldable flat plug

Kastar

Kastar BP-511 BP-511A 3 Battery + Charger Kit

SKU CH-BW53-Z9NGA

Three 7.4 V lithium-ion batteries with a foldable AC charger for Canon EOS and PowerShot models

  • Total capacity19.24 Wh
  • Pack contents1 Charger + 3 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3 × 2 × 3 in
  • Key featuresFoldable Flat Plug
  • Three 2600 mAh lithium-ion batteries extend shooting time
  • 24 Wh capacity per cell supports long sessions
  • AC 100-240 V charger works worldwide
  • Foldable flat plug stores easily in a bag
  • Red and green LEDs show charge status clearly

Three-Battery Kit for Canon BP-511/BP-511A

This set supplies three 7.4 V lithium-ion cells rated at 2600 mAh and a foldable-plug AC wall charger. It targets photographers and videographers who use older Canon EOS DSLRs or PowerShot models and want spare power for long shoots.

Replaces Single OEM Cells and Lost Chargers

The kit covers BP-511, BP-511A and related BP-series batteries used in cameras such as the EOS 10D, 20D, 30D, 40D, 50D and many PowerShot G-series bodies. Swapping to a three-pack makes sense when a single original battery no longer holds a full day's charge or the factory charger is missing.

Fits Existing Camera Bays and Mains Sockets

Each cell slides into the same battery compartment as the Canon originals, and the charger accepts 100–240 V input with a red/green LED status indicator. The foldable flat pins keep the charger compact in a gear bag, freeing space for other accessories.

How it compares

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

Price $17.99
Typical for this category: the median of 5,900 items is $17.99.

Specifications

Product
Brand nameKastar
Model nameBP-511 BP-511A
Part numberNOCAR-3B-BP511-J
Total capacity19.24 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 3 in
In the box
Pack contents1 Charger + 3 Batteries

Other versions of this model

5 more in the same range

Questions about this item

What are the physical dimensions of the charger and batteries?

The kit measures 3 by 2 by 3 inches overall, making it compact for travel bags or camera cases.

How do you operate the AC wall charger, and what LED signals should you watch for?

Plug the foldable flat-pin charger into any 100–240 V outlet, insert a battery, and watch for red while charging and green when full or on standby.

What is the usable capacity of each Li-ion battery and how many charge cycles can be expected?

Each 7.4 V pack delivers 2600 mAh (19.24 Wh); typical lithium-ion cells retain useful capacity for 300–500 full cycles before replacement is needed.

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