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

Kastar

Kastar NP-FV50 3-pack + LTD2 USB charger

SKU CH-92EE-1R3B1

Three 7.2 V lithium-ion batteries and a dual-slot USB charger with Micro-USB and Type-C inputs power compatible Sony camcorders

  • TypeBattery & Charger
  • Pack1 Charger + 3 Batteries
  • ChemicalLi-Ion
  • Capacity11.16 Wh
  • Dimensions5*3*3 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Three 1550 mAh batteries keep a camcorder running longer
  • Dual-bay LCD charger powers two packs at once
  • Micro-USB and Type-C inputs let you recharge from many sources
  • Intelligent display shows real-time charge level and status
  • Replaces Sony NP-FV50, NP-FV70, NP-FV70A and NP-FV100 cells

Three NP-FV50 batteries and a dual-slot USB charger

The Kastar kit supplies three 7.2 V 1550 mAh lithium-ion packs plus an LTD2 charger that powers two cells at once from any 5 V USB source. It targets videographers who need reliable spares for long shoots without carrying a proprietary wall adapter.

Replaces original Sony NP-FV50 cells

Swapping to this set is worthwhile when the factory battery no longer holds a full day of recording or when the original charger is lost, damaged or tied to a single AC outlet. The USB input lets you top up from power banks, laptop ports or car adapters on location.

Sustained charging via Micro-USB

Under continuous use the charger delivers 8.4 V at 800 mA per slot whether one or two batteries are inserted, and the LCD shows real-time capacity for each cell. Heat stays low because the current is limited by the USB specification rather than a high-wattage AC transformer.

Highlights

  • Three 1550 mAh batteries keep a camcorder running longer
  • Dual-bay LCD charger powers two packs at once
  • Micro-USB and Type-C inputs let you recharge from many sources
  • Intelligent display shows real-time charge level and status
  • Replaces Sony NP-FV50, NP-FV70, NP-FV70A and NP-FV100 cells

Specifications

BrandKastar
ModelNP-FV50
Part NumberCH-LTD2-3B-FV50-I
TypeBattery & Charger
Pack1 Charger + 3 Batteries
ChemicalLi-Ion
Capacity11.16 Wh
Dimensions5*3*3 Inch
FeaturesLCD USB Dual charger, can charge 2 batteries at the same time

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Questions about this item

Does the charger fit a standard Micro-USB or Type-C power source?

The LTD2 charger accepts both Micro-USB and Type-C inputs at 5V 2-3A and includes a Micro-USB cable.

How do you start charging two NP-FV50 batteries at once?

Insert both batteries into the dual slots, connect the charger to a 5V 2-3A USB source, and the LCD shows each cell's status.

When should the three 1550mAh Li-Ion packs be replaced?

Replace them when run-time drops noticeably or the charger's LCD indicates a cell can no longer hold a full charge.

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