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

Kastar

Kastar 3-pack BP-511/BP-511A batteries & LTD2 USB charger

SKU CH-TWVS-TD6N4

Three 7.4 V 2600 mAh lithium-ion packs plus a dual-bay USB charger with Micro-USB and Type-C inputs for Canon BP-511 series 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 packs power Canon EOS and PowerShot models
  • Dual-bay charger fills two batteries simultaneously from one USB source
  • Micro-USB and Type-C inputs accept power banks, wall adapters or laptops
  • LCD panel shows real-time voltage and capacity for each bay
  • 24 Wh cells replace BP-511, BP-511A and compatible Canon batteries

Three-pack Li-Ion batteries for Canon BP-511/BP-511A

This set supplies three 7.4 V lithium-ion cells rated at 2600 mAh each, delivering 19.24 Wh per unit. They replace Canon BP-511 and BP-511A packs and fit a long list of EOS, PowerShot, Optura and ZR cameras. Photographers using older Canon bodies gain fresh power without hunting for discontinued originals.

2600 mAh per cell with dual-bay USB charger

Each battery provides enough capacity for a day of occasional shooting on compatible models. The included LTD2 charger powers two cells simultaneously at 800 mA per bay from a 5 V 2–3 A source. Users needing more than two charged spares at once will need an additional charger or more time.

Compact charger with Micro-USB and Type-C inputs

The charger measures roughly 5 by 3 by 3 inches and shows charge status and remaining capacity on an LCD panel. Interchangeable plates let it handle other Canon battery types beyond the BP-511 series. A Micro-USB cable is supplied; Type-C cables are not included.

How it compares

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

Price $18.99
Pricier than about 55% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameBP-511 BP-511A
Part numberCH-LTD2-3B-BP511-A
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

Will these BP-511A batteries work in my EOS 20D alongside the original Canon BP-511?

Yes, each 7.4 V 2600 mAh cell replaces BP-511 and BP-511A packs, so they fit the EOS 20D and any other camera on the compatibility list.

How do I confirm the LTD2 charger is charging both batteries correctly?

The LCD shows real-time capacity percentage and 8.4 V 800 mA output per slot while two batteries charge simultaneously.

Does the pack include a power adapter for the Micro-USB and Type-C inputs?

The box contains three BP-511A batteries, the dual-slot LTD2 charger and a Micro-USB cable; a 5 V 2-3 A USB power source is sold separately.

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