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Three rectangular lithium-ion batteries and a compact USB charger with LCD screen

Kastar

Kastar 3-pack BP-511/BP-511A 2600 mAh batteries with LTD2 USB charger

SKU CH-5058-S7FP7

Three 2600 mAh lithium-ion batteries and a dual-slot USB charger with Micro-USB and Type-C inputs for Canon BP-511/BP-511A cameras

  • Total capacity19.24 Wh
  • Pack contents1 Charger + 3 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions5 × 3 × 3 in
  • Key featuresLCD USB Dual charger, can charge 2 batteries at the same tim
  • Three 2600 mAh Li-Ion batteries deliver extended shooting time
  • LTD2 USB charger powers two batteries simultaneously
  • Micro-USB and Type-C inputs enable flexible charging from multiple sources
  • LCD screen shows real-time charging status and battery capacity
  • Compatible with Canon BP-511, BP-511A and many other Canon battery models

Three-battery pack with dual USB charger

The Kastar set supplies three 7.4 V lithium-ion cells rated at 2600 mAh each, plus an LTD2 charger that powers two batteries simultaneously. Micro-USB and Type-C inputs accept standard 5 V sources, while the LCD panel shows charge level and status for each slot. The bundle replaces Canon BP-511 and BP-511A packs for a wide range of EOS, PowerShot and Optura cameras.

Photographers needing spare capacity

Owners of listed EOS, PowerShot Pro, Optura and ZR models gain extra shooting time with three matched batteries and a single compact charger. Users whose cameras require different battery form factors or higher voltage packs should look elsewhere, as this kit only covers the BP-511/BP-511A family.

2600 mAh capacity per cell

Each battery stores 19.24 Wh at 7.4 V, delivering 2600 mAh that determines how many frames or minutes of video are possible per charge. The charger outputs 8.4 V at 800 mA per slot, so recharge speed is fixed by that current.

How it compares

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

Price $19.99
Pricier than about 60% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameBP-511 BP-511A
Part numberCH-LTD2-3B-BP511-J
Total capacity19.24 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions5 × 3 × 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

Does the LTD2 charger get hot when charging two BP-511A batteries back-to-back all day?

The charger outputs 8.4 V at 800 mA per slot and draws 5 V at 2–3 A (15 W) from USB, so it stays cool enough for continuous desktop use.

Which USB power source do I need to run the LTD2 charger at full speed?

Any 5 V USB supply that can deliver 2–3 A (15 W) — a standard phone charger, power bank or laptop port with Micro-USB or Type-C input works.

Will these 2600 mAh BP-511A packs work in my older Canon EOS 300D that originally used BP-511 cells?

Yes, the BP-511A chemistry and 7.4 V voltage match the BP-511 spec, so the EOS 300D, 10D, 20D, 30D, 40D and 50D all accept them directly.

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