We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Four rectangular BP-511 batteries and a small LCD USB charger with Micro-USB and Type-C ports

Kastar

Kastar 4-Pack BP-511 Battery & LTD2 USB Charger

SKU CH-T1S4-MCFJA

Four 7.4 V 2600 mAh lithium-ion batteries with a dual-slot USB charger showing charge status on an LCD

  • TypeBattery & Charger
  • Pack1 Charger + 4 Batteries
  • ChemicalLi-Ion
  • Capacity19.24 Wh
  • Dimensions5*3*3 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Four 2600 mAh Li-Ion batteries deliver 19.24 Wh each for long shoots
  • Dual-slot LCD charger powers two packs at once from 5 V USB
  • Micro-USB and Type-C inputs let you recharge from power banks or adapters
  • Intelligent display shows real-time capacity and charging status per slot
  • Compatible with Canon EOS 5D, 10D-50D, Optura, PowerShot G and ZR series

Ready-to-shoot kit

This pack contains four lithium-ion BP-511 replacement cells and an LTD2 dual-bay charger so Canon DSLR and camcorder owners can keep shooting without hunting for proprietary wall adapters. Each cell delivers 7.4 V and 2600 mAh for 19.24 Wh of capacity. The charger accepts Micro-USB or USB-C input at 5 V 2–3 A and powers both bays from a single 15 W source. Photographers who need higher-capacity cells for extended video sessions will need a different battery chemistry.

USB power envelope

The charger draws up to 15 W from any 5 V USB port and splits output into two independent 8.4 V 800 mA channels, so two packs refill simultaneously. Supplying less than 2 A at the input reduces charge current proportionally and lengthens the cycle. No AC cable or dedicated power brick is included in the box. Studios that require mains-powered multi-bay docking must look for a separate AC solution.

2600 mAh per cell

Every battery in the set is rated at 2600 mAh, which determines how many frames or minutes of footage you capture between swaps. The LTD2 charger uses interchangeable plates that also support BP-508, BP-512, BP-514, BP-522 and BP-535 packs, but capacity and voltage remain fixed at the listed figures. Shooters who need longer run-times per battery must choose higher-capacity alternatives.

Highlights

  • Four 2600 mAh Li-Ion batteries deliver 19.24 Wh each for long shoots
  • Dual-slot LCD charger powers two packs at once from 5 V USB
  • Micro-USB and Type-C inputs let you recharge from power banks or adapters
  • Intelligent display shows real-time capacity and charging status per slot
  • Compatible with Canon EOS 5D, 10D-50D, Optura, PowerShot G and ZR series

Specifications

BrandKastar
ModelBP-511 BP-511A
Part NumberCH-LTD2-4B-BP511-H
TypeBattery & Charger
Pack1 Charger + 4 Batteries
ChemicalLi-Ion
Capacity19.24 Wh
Dimensions5*3*3 Inch
FeaturesLCD USB Dual charger, can charge 2 batteries at the same time

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

Should I choose this 4-pack of BP-511 batteries or a different capacity for my Canon EOS 5D?

This pack supplies four 2600 mAh BP-511A batteries rated at 7.4 V and 19.24 Wh, matching the original specification for the EOS 5D and compatible models.

What does the 2600 mAh rating actually deliver when I am shooting with an EOS 20D?

At 7.4 V the 2600 mAh cells provide 19.24 Wh, giving typical shooting endurance for the EOS 20D and other listed Canon DSLRs.

How does the LTD2 charger's USB-C and Micro-USB input affect charging speed for two BP-511 batteries?

The charger accepts 5 V at 2–3 A (15 W) via USB-C or Micro-USB and outputs 8.4 V at 800 mA per slot, charging two batteries simultaneously at that rate.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.