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Three rectangular batteries and a compact charger with LCD screen side by side

Kastar

Kastar NP-FH50 3-Pack Battery & USB Charger Kit

SKU CH-TXZ4-W78VM

Three lithium-ion batteries with a dual USB charger that powers two cells at once

  • TypeBattery & Charger
  • Pack1 Charger + 3 Batteries
  • ChemicalLi-Ion
  • Capacity8.88 Wh
  • Dimensions5*3*3 Inch
  • FeaturesLCD USB Dual charger, can charge 2 batteries at the same tim
  • Three lithium-ion batteries deliver 7.4 V 1200 mAh each
  • Dual-slot USB charger powers two packs simultaneously
  • Micro-USB and Type-C inputs accept common cables
  • LCD screen shows real-time charge level per slot
  • Compact 5-by-3-by-3-inch kit fits in a camera bag

Three-battery kit with dual-slot USB charger

This Kastar kit supplies three NP-FH50 lithium-ion batteries and an LTD2 charger that powers two cells at once. Each battery stores 8.88 Wh at 7.4 V and 1200 mAh. The set targets videographers and photographers using compatible Sony Handycam, Cyber-shot and Alpha models who need spare power for long shoots.

Charger runs from 5 V USB sources with LED status

The LTD2 unit accepts Micro-USB or USB-C input at 5 V 2-3 A and delivers 8.4 V at 800 mA per slot. An intelligent LED display shows charge level and capacity for each battery. The compact 5 x 3 x 3 inch footprint makes it easy to pack alongside camera gear.

Swappable plate design extends compatibility

The charger includes interchangeable plates so the same base can charge other NP-F series packs. A Micro-USB cable is bundled for immediate use. Users who require more than three batteries or a dedicated AC adapter will need to purchase those separately.

Highlights

  • Three lithium-ion batteries deliver 7.4 V 1200 mAh each
  • Dual-slot USB charger powers two packs simultaneously
  • Micro-USB and Type-C inputs accept common cables
  • LCD screen shows real-time charge level per slot
  • Compact 5-by-3-by-3-inch kit fits in a camera bag

Specifications

BrandKastar
ModelNP-FH50
Part NumberCH-LTD2-3B-FH50-N
TypeBattery & Charger
Pack1 Charger + 3 Batteries
ChemicalLi-Ion
Capacity8.88 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

How do I install the Kastar NP-FH50 batteries into the LTD2 USB charger, and what step do people get wrong?

Insert each battery so its contacts align with the charger plate; the step people get wrong is forcing a battery in backwards, which prevents charging.

What maintenance or replacement will the Kastar NP-FH50 batteries need later?

Li-Ion cells lose capacity over time; expect to replace the three 1200mAh packs after roughly 300–500 full cycles when run-time drops noticeably.

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

The charger outputs 800mA per slot, so two batteries charge at once but total current is capped, making simultaneous charging slower than single-bay charging.

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