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Two rectangular lithium-ion batteries and a compact AC wall charger with foldable flat plug

Kastar

Kastar BP-511/BP-511A 2-Battery Pack with AC Wall Charger

SKU CH-57B0-5QDCX

Two 7.4 V 2600 mAh lithium-ion packs and an AC wall charger with foldable flat plug for Canon BP-511/511A cameras

  • Total capacity19.24 Wh
  • Pack contents1 Charger + 2 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3 × 2 × 2 in
  • Key featuresFoldable Flat Plug
  • Two 2600 mAh Li-ion batteries extend shooting time
  • AC 100-240 V wall charger works worldwide
  • Foldable flat plug packs flat for travel
  • LED shows red while charging, green when full
  • Compatible with Canon EOS 5D, 10D, 20D, 30D, 40D, 50D and many PowerShot models

Two-battery pack and AC wall charger for Canon

This set supplies two lithium-ion BP-511/BP-511A batteries and a matching AC wall charger. It is intended for photographers and videographers who use compatible Canon EOS, PowerShot, Optura, ZR or DM-MV series bodies and need spare power for extended shoots. The foldable flat plug keeps the charger compact in a gear bag.

Each battery delivers 7.4 V, 2600 mAh and 19.24 Wh

The capacity figure determines whether the pack meets the runtime you expect from a single charge. Both cells match the original BP-511/BP-511A specification and are also listed as replacements for BP-508, BP-512, BP-514, BP-522 and BP-535 type batteries used across the supported Canon models.

Charger plugs directly into 100–240 V mains

Red LED shows charging, green LED shows standby or full charge; no separate cable or dock is required. Common issues are forgetting to seat the battery fully in the charger slots and mistaking the green LED for a fault when the cell is already topped up.

How it compares

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

Price $11.99
Cheaper than about 75% of the 5,900 comparable items (median $17.99).

Specifications

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

Other versions of this model

5 more in the same range

Questions about this item

How many shots can I expect from the 2600 mAh capacity in a typical Canon EOS body?

The 2600 mAh lithium-ion cells store 19.24 Wh each, giving extended shooting time compared with lower-capacity packs; actual frame count depends on camera model, LCD use and temperature.

What does the charger’s 8.4 V 600 mA output mean for charge speed?

The AC wall charger delivers 8.4 V at 600 mA, so each 7.4 V 2600 mAh battery reaches full charge in roughly four to five hours from empty.

Will the charger’s foldable flat plug fit a standard UK wall socket?

The supplied charger has a foldable flat-pin US-style plug; a UK three-pin travel adapter is required for British mains sockets.

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