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

Kastar

Kastar LP-EL 2-Pack 2600mAh 7.2V with LTD2 USB Dual Charger

SKU CH-47ZS-AP3Q9

Two 2600mAh 7.2V Li-ion batteries and a dual USB charger with LCD status display that powers two cells simultaneously from Micro-USB or Type-C inputs

  • TypeBattery & Charger
  • Pack1 Charger + 2 Batteries
  • ChemicalLi-Ion
  • Capacity18.72 Wh
  • Dimensions5*3*2 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Two 2600 mAh batteries power longer flash sessions
  • Dual USB charger fills both cells at once
  • Micro-USB and Type-C inputs let you charge anywhere
  • LCD screen shows real-time capacity for each battery
  • 15 W input delivers 8.4 V at 800 mA per slot

Two-pack LP-EL batteries with USB dual charger

This set includes two 7.2V 2600mAh lithium-ion batteries and an LTD2 charger that powers both at once. The charger accepts Micro-USB or USB-C input at 5V 2-3A and delivers 8.4V 800mA per slot. An LCD shows charge status and remaining capacity for each cell. The pack suits photographers using Canon Speedlite EL-1 or EL-5 flashes.

For flash shooters needing spare power on location

The twin batteries give extended runtime for Canon Speedlite EL-1 and EL-5 units that take the LP-EL pack. The dual-slot charger lets you top up both cells from any USB power source without a wall wart. Photographers who use cameras with proprietary in-body batteries, or who need a charger that also powers the camera directly, should look at other solutions.

2600mAh capacity per cell

Each LP-EL battery stores 2600mAh at 7.2V, totalling 18.72Wh per unit. This capacity determines how many full-power flashes you can fire before swapping cells. If your shooting sessions regularly exceed that count, you will need additional batteries or a higher-capacity alternative.

Highlights

  • Two 2600 mAh batteries power longer flash sessions
  • Dual USB charger fills both cells at once
  • Micro-USB and Type-C inputs let you charge anywhere
  • LCD screen shows real-time capacity for each battery
  • 15 W input delivers 8.4 V at 800 mA per slot

Specifications

BrandKastar
ModelLP-EL
Part NumberCH-LTD2-2B-LPEL-B
TypeBattery & Charger
Pack1 Charger + 2 Batteries
ChemicalLi-Ion
Capacity18.72 Wh
Dimensions5*3*2 Inch
FeaturesLCD USB Dual charger, can charge 2 batteries at the same time

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Questions about this item

Should I get the two-battery pack or a single battery?

The pack includes two 2600mAh 7.2V batteries so you can charge one while using the other.

What does the 2600mAh rating mean for my Speedlite EL-5?

It delivers 18.72 Wh of energy, giving a full day of typical flash use before recharging.

How fast does the USB dual charger actually replenish the batteries?

The charger outputs 8.4V at 800mA per slot, so each battery takes roughly three hours from empty.

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