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Four lithium-ion batteries and a dual-slot USB charger with LCD screen

Kastar

Kastar FNP120 4-pack battery + LTD2 USB charger

SKU CH-KY4R-8TRRV

Four 3.7 V 2300 mAh lithium-ion batteries and a dual-slot USB charger with LCD status display

  • Total capacity8.51 Wh
  • Pack contents1 Charger + 4 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions5 × 3 × 3 in
  • Key featuresLCD USB Dual charger, can charge 2 batteries at the same tim
  • Charge two batteries simultaneously with the dual-slot LCD USB charger
  • Power devices using 3.7 V 2300 mAh lithium-ion cells rated at 8.51 Wh
  • Swap charger plates to fit different battery models for flexible use
  • Connect via Micro-USB or Type-C inputs with the included Micro USB cable
  • Monitor charging status and remaining capacity on the intelligent LED display

Product contents

This pack contains four lithium-ion batteries rated at 2300 mAh and 3.7 V each, plus an LTD2 dual-slot USB charger. It is intended for owners of compatible Fujifilm, Toshiba, Pentax, Ricoh, Minolta, Contax or Ordro cameras who need spare power and a convenient way to recharge.

Charger operation

The charger accepts 5 V input at 2–3 A via Micro-USB or USB-C and can charge two batteries simultaneously at 800 mA per slot. An LCD panel shows charging status and remaining capacity for each cell.

Build integration

The charger’s interchangeable plate design lets it adapt to other battery types, freeing you from carrying multiple dedicated chargers. A Micro-USB cable is included, so you only need a standard USB power source such as a laptop port or wall adapter.

How it compares

Measured against everything we stock in Camera Batteries, Grips & Chargers, at today’s prices. Recalculated every night.

Price $18.99
Pricier than about 55% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameFNP120
Part numberCH-LTD2-4B-FNP120-M
Total capacity8.51 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions5 × 3 × 3 in
In the box
Pack contents1 Charger + 4 Batteries

Other versions of this model

5 more in the same range

Questions about this item

How do I install the Kastar FNP120 batteries and LTD2 charger, and what step is often missed?

Insert each 2300 mAh Li-Ion cell into the charger slots, connect the Micro-USB or Type-C cable to a 5 V 2-3 A source, and press the plate-release button to swap plates if your camera uses a different battery footprint.

What maintenance or replacement will the Kastar FNP120 pack need over time?

The four 3.7 V 8.51 Wh Li-Ion cells will gradually hold less charge; replace them when runtime drops below your needs, and keep the LTD2 charger’s contacts clean for reliable 800 mA output.

What limit appears first when the LTD2 charger runs continuously?

The charger’s 15 W input and dual 800 mA outputs mean sustained charging of two batteries is capped at that current, so total recharge time per pair is the practical bottleneck.

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