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Rectangular black charger with LCD and USB ports plus one grey battery

Kastar

Kastar LP-EL Battery & LTD2 USB Charger Kit

SKU CH-XTHN-NVCV2

Powers Canon Speedlite EL-5 and EL-1 flashes with a 2600 mAh lithium-ion cell and includes a dual-bay USB charger that handles two batteries at once

  • TypeBattery & Charger
  • Pack1 Charger + 1 Battery
  • ChemicalLi-Ion
  • Capacity18.72 Wh
  • Dimensions5*3*2 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Charges two batteries simultaneously via dual-slot LCD charger
  • 2600 mAh lithium-ion cell delivers 18.72 Wh for extended flash sessions
  • 2 V nominal voltage matches Canon LP-EL specification exactly
  • USB-C and Micro-USB inputs accept 5 V 2–3 A power sources
  • Intelligent LED display shows real-time charging status and remaining capacity

LP-EL Battery & Dual USB Charger Kit

The kit supplies a 2600 mAh lithium-ion replacement for the Canon LP-EL pack and a dual-bay charger that powers two cells simultaneously. It targets photographers who use Canon Speedlite EL-1 or EL-5 flashes and need a spare power source with flexible charging.

LCD Charger with Micro-USB and Type-C Inputs

The charger accepts 5 V 2-3 A through either Micro-USB or Type-C and delivers 8.4 V at 800 mA per bay, showing real-time capacity on an LCD panel. Interchangeable plates let the same unit handle other battery types, while the included Micro-USB cable covers one input option.

Check Flash Compatibility and Power Source

Verify that your on-camera flash is a Canon Speedlite EL-1 (4571C002) or EL-5, since the battery replaces the LP-EL / 4307C002 pack only. Ensure you have a 5 V USB supply rated for at least 15 W to run both bays at full current.

Highlights

  • Charges two batteries simultaneously via dual-slot LCD charger
  • 2600 mAh lithium-ion cell delivers 18.72 Wh for extended flash sessions
  • 2 V nominal voltage matches Canon LP-EL specification exactly
  • USB-C and Micro-USB inputs accept 5 V 2–3 A power sources
  • Intelligent LED display shows real-time charging status and remaining capacity

Specifications

BrandKastar
ModelLP-EL
Part NumberCH-LTD2-1B-LPEL-B
TypeBattery & Charger
Pack1 Charger + 1 Battery
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

How often will the LP-EL battery need replacing under normal flash use?

The 2600 mAh lithium-ion cell degrades gradually; expect replacement when full-charge runtime falls below your shooting needs, which varies with discharge depth and storage temperature.

What limits continuous firing with the Speedlite EL-5 before the battery overheats?

The charger outputs 8.4 V at 800 mA per slot, so sustained high-current flash bursts will hit the cell’s internal resistance limit before the charger can replenish it.

How hot does the LTD2 charger get when running both ports all day?

With a 15 W maximum input and dual 800 mA outputs, the unit stays warm but within normal lithium-ion charging temperatures during extended sessions.

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