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

Kastar

Kastar 2-pack BP-511/BP-511A battery & LTD2 USB charger for Canon ZR90 ZR90MC EOS 5D 10D 20D 20Da 30D

SKU CH-AZ7E-Q0TEP

Two 2600 mAh lithium-ion packs and a dual USB charger with LCD status for Canon BP-511 series cameras

  • TypeBattery & Charger
  • Pack1 Charger + 2 Batteries
  • ChemicalLi-Ion
  • Capacity19.24 Wh
  • Dimensions5*3*2 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Two 2600 mAh Li-Ion batteries extend shooting time
  • LTD2 charger powers two batteries simultaneously
  • Micro-USB and Type-C inputs give flexible charging options
  • LCD screen shows real-time charge status and capacity
  • 4 V 19.24 Wh cells replace Canon BP-511/BP-511A packs

Two-Battery Kit for Older Canon Bodies

This pack supplies two lithium-ion BP-511/BP-511A replacements rated at 7.4V and 2600mAh each, plus a dual-slot USB charger. It targets owners of EOS 5D, 10D, 20D, 30D, 40D, 50D, 300D, D30 and D60 bodies who need spare power for long shoots.

USB Charging Limited to 5 V Input

The LTD2 charger draws 5 V at 2-3 A (15 W) via Micro-USB or Type-C and outputs 8.4 V at 800 mA per slot. It cannot operate from a higher-voltage PD source and provides no AC cable, so users must supply a suitable USB power adapter.

19.24 Wh Per Cell Covers Typical Day Trips

Each 19.24 Wh battery comfortably handles several hundred frames on the listed DSLRs. Extended video sessions or cold-weather work will exhaust the pair before evening, and the 800 mA charge rate means a full replenish takes multiple hours.

Highlights

  • Two 2600 mAh Li-Ion batteries extend shooting time
  • LTD2 charger powers two batteries simultaneously
  • Micro-USB and Type-C inputs give flexible charging options
  • LCD screen shows real-time charge status and capacity
  • 4 V 19.24 Wh cells replace Canon BP-511/BP-511A packs

Specifications

BrandKastar
ModelBP-511 BP-511A
Part NumberCH-LTD2-2B-BP511-B
TypeBattery & Charger
Pack1 Charger + 2 Batteries
ChemicalLi-Ion
Capacity19.24 Wh
Dimensions5*3*2 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 the BP-511 or BP-511A version for my EOS 20D?

Both BP-511 and BP-511A are listed as compatible; each battery in this pack is rated at 7.4V, 2600mAh, and 19.24 Wh, so either model fits the same cameras.

What does the 2600mAh rating mean when the battery is inside my EOS 30D?

At 7.4V the cell stores 19.24 Wh, giving roughly the same shooting time as an original Canon BP-511A in the EOS 30D.

How does the USB charger’s 8.4V 800mA output affect charge speed?

The charger delivers 8.4V at 800mA per slot, so two batteries charge simultaneously at that rate from a 5V 2-3A USB source.

Also in this aisle

People compared these

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