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Four Kastar NP-FC11 batteries and a compact dual-slot USB charger with LCD screen

Kastar

Kastar NP-FC11 4-pack battery and LTD2 USB charger

SKU CH-FM37-55HA8

Four 1100 mAh lithium-ion batteries with a dual-bay USB charger that powers two cells at once from Micro-USB or Type-C inputs

  • Total capacity4.1 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
  • Four NP-FC11 Li-Ion batteries deliver 1100 mAh each
  • LCD USB charger powers two batteries simultaneously
  • Micro-USB and Type-C inputs offer flexible charging
  • Intelligent LED display shows charging status and capacity
  • Charger outputs 4.2 V at 800 mA per slot

Replacement power kit for Sony Cyber-shot

This pack supplies four lithium-ion NP-FC11 cells and an LTD2 dual-slot USB charger. Each cell delivers 3.7 V and 1100 mAh for a total of 4.1 Wh. The charger accepts Micro-USB or Type-C input at 5 V 2-3 A and can replenish two batteries simultaneously. It suits owners of the listed Cyber-shot models who need spare power for extended shooting.

Charger behaviour during a full session

The LTD2 unit feeds each slot up to 800 mA whether one or two batteries are inserted. An integrated LCD panel shows real-time capacity percentage so you can track progress without guesswork. The 15 W input ceiling keeps the adapter running cool during back-to-back cycles. No active cooling is present, so sustained charging relies on passive dissipation alone.

Practical limits of the USB charging interface

Input current above 3 A provides no extra speed because the charger caps output at 800 mA per channel. Micro-USB and Type-C ports are electrically equivalent here; neither unlocks a faster profile. The 4.2 V termination voltage matches the cell chemistry exactly, preventing overcharge. Users needing more than two concurrent charges must add another charger.

How it compares

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

Price $22.99
Pricier than about 67% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-FC11
Part numberCH-LTD2-4B-FC11-C
Total capacity4.1 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

Does the LTD2 charger generate noticeable heat or fan noise when charging two NP-FC11 batteries continuously?

The charger has no fan and runs silently; it draws up to 15 W from a 5 V 2-3 A source and outputs 4.2 V at 800 mA per slot, so warmth stays low even during all-day use.

What power source must I already have to run the LTD2 charger?

You need any USB supply that can deliver 5 V at 2-3 A (15 W) — a standard phone charger, power bank or laptop port with a Micro-USB or Type-C cable works.

Will these 1100 mAh NP-FC11 batteries hold a full day of shooting in my older Cyber-shot DSC-P10?

Each battery stores 4.1 Wh at 3.7 V; the DSC-P10 is on the compatibility list, so the cells fit and communicate correctly, giving the same runtime as the original Sony pack.

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