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Two Kastar NP-FM50 batteries and an LTD2 dual USB charger with LCD screen

Kastar

Kastar NP-FM50 2-Pack with LTD2 USB Charger

SKU CH-TWQF-PCRP8

Two 2300 mAh lithium-ion batteries and a dual USB charger with LCD status display for compatible Sony camcorders and cameras

  • TypeBattery & Charger
  • Pack1 Charger + 2 Batteries
  • ChemicalLi-Ion
  • Capacity17.02 Wh
  • Dimensions5*3*2 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Two 2300 mAh batteries extend shooting time
  • LCD dual charger powers both packs simultaneously
  • Micro-USB and Type-C inputs offer flexible charging
  • Swappable plates adapt to many Sony battery types
  • Compatible with numerous Sony Handycam and Cyber-shot models

Two-battery kit for Sony Handycam and Cyber-shot

This Kastar set includes two NP-FM50 lithium-ion batteries and an LTD2 dual charger. Each cell stores 2300 mAh at 7.4 volts for 17.02 Wh total capacity. The pack targets owners of compatible Sony camcorders and digital cameras who need reliable spare power for extended shoots.

Charger runs cool on USB power

The LTD2 unit draws 5 V at up to 3 A from either Micro-USB or USB-C sources and delivers 8.4 V at 800 mA per slot. An LCD panel shows real-time charge level for both bays without audible fan noise. Power consumption stays at 15 W maximum during simultaneous charging.

Compact charger frees wall outlets

The dual-bay design charges both batteries from a single USB port on a laptop, power bank or car adapter. Interchangeable plates (not included) let the same charger serve other Sony battery families. No AC brick is required, reducing cable clutter in a gear bag.

Highlights

  • Two 2300 mAh batteries extend shooting time
  • LCD dual charger powers both packs simultaneously
  • Micro-USB and Type-C inputs offer flexible charging
  • Swappable plates adapt to many Sony battery types
  • Compatible with numerous Sony Handycam and Cyber-shot models

Specifications

BrandKastar
ModelNP-FM50
Part NumberCH-LTD2-2B-FM50-G
TypeBattery & Charger
Pack1 Charger + 2 Batteries
ChemicalLi-Ion
Capacity17.02 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 do I install the NP-FM50 batteries and LTD2 charger, and what step do people get wrong?

Insert each NP-FM50 battery into the charger slots, connect the Micro-USB or Type-C cable to a 5V 2-3A source, and press the plate-release button to swap plates if needed; the common mistake is forgetting to seat the battery fully so the LCD shows charging status.

What maintenance or replacement will the NP-FM50 batteries and LTD2 charger need later?

The 7.4V 2300mAh lithium-ion batteries will gradually hold less charge; replace them when runtime drops below your needs, and keep the charger's Micro-USB and Type-C ports clean for reliable contact.

What limit shows up first under sustained use with the LTD2 charger?

The charger outputs 8.4V at 800mA per slot, so two NP-FM50 batteries charge sequentially at that rate; sustained shooting drains the 17.02 Wh cells faster than the charger can replenish them.

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