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Kastar NP-FW50 battery and LTD2 dual USB charger with LCD display

Kastar

Kastar NP-FW50 Battery & LTD2 USB Charger 1-Pack

SKU CH-TGBZ-WBTZZ

Lithium-ion 1650 mAh 7.2 V battery with dual-slot USB charger showing capacity on LCD

  • TypeBattery & Charger
  • Pack1 Charger + 1 Battery
  • ChemicalLi-Ion
  • Capacity11.8 Wh
  • Dimensions5*3*2 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Charge two batteries simultaneously with LCD USB dual charger
  • 1650 mAh lithium-ion cell delivers 11.8 Wh capacity
  • Micro-USB and Type-C inputs offer flexible power sources
  • Intelligent LED display shows real-time charging status and capacity
  • Compact 5V 2-3 A 15 W input suits travel and studio use

Replacement battery and USB charger kit

This pack supplies a lithium-ion NP-FW50 cell rated at 7.2 V and 1650 mAh together with an LTD2 dual-slot charger. It is designed for photographers using compatible Sony Alpha and Cyber-shot bodies who need a spare power source and a convenient way to replenish it.

USB charging limited to 5 V input and 8.4 V output

The charger draws 5 V at up to 3 A from either a Micro-USB or USB-C port and delivers 8.4 V at 800 mA per slot, so two batteries can charge simultaneously. Charge speed is therefore bound by the USB power source rather than a dedicated AC adapter.

Single 11.8 Wh cell determines runtime

Each battery stores 11.8 Wh, which fixes the number of shots or video minutes available per charge. Users who need all-day capacity without swapping cells will find one pack insufficient.

Highlights

  • Charge two batteries simultaneously with LCD USB dual charger
  • 1650 mAh lithium-ion cell delivers 11.8 Wh capacity
  • Micro-USB and Type-C inputs offer flexible power sources
  • Intelligent LED display shows real-time charging status and capacity
  • Compact 5V 2-3 A 15 W input suits travel and studio use

Specifications

BrandKastar
ModelNP-FW50
Part NumberCH-LTD2-1B-FW50-M
TypeBattery & Charger
Pack1 Charger + 1 Battery
ChemicalLi-Ion
Capacity11.8 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 choose the single battery pack or look for a multi-pack version?

This listing supplies one NP-FW50 lithium-ion battery rated at 7.2 V and 1650 mAh together with the LTD2 dual-slot charger. If you need a spare for extended shoots, this single pack covers it; additional batteries can be purchased separately.

What does the 11.8 Wh rating mean for real shooting time?

The 11.8 Wh capacity translates to roughly 1650 mAh at 7.2 V, giving typical mirrorless bodies such as the Alpha 6000 or Alpha 7 series several hundred frames per charge depending on screen use and temperature.

How does the USB-C and Micro-USB input affect charging speed?

The charger accepts 5 V at 2–3 A (15 W) via either USB-C or Micro-USB and delivers 8.4 V at 800 mA per slot, so two batteries charge simultaneously at the same rate as one.

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