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Four rectangular batteries and a compact dual-slot USB charger with LCD screen

Kastar

Kastar NP-FT1 4-pack battery and LTD2 USB charger

SKU CH-SXDR-1SF3E

Four lithium-ion batteries and a dual USB charger with LCD status display for Sony Cyber-shot DSC-L1, DSC-L1/B, DSC-L1/L, DSC-L1/LJ, DSC-L1/R and DSC-L1/S cameras

  • Total capacity4.81 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 batteries deliver 1300 mAh each for extended shooting
  • Dual charger powers two cells simultaneously via 800 mA outputs
  • LCD screen shows real-time charge level and status
  • Micro-USB and Type-C inputs accept 5 V 2-3 A power sources
  • Replaces Sony NP-FT1 and BC-CS3 for listed Cyber-shot models

Replacement batteries for Sony Cyber-shot cameras

This pack supplies four Kastar NP-FT1 lithium-ion batteries rated at 3.7 V and 1300 mAh each. They replace the original Sony NP-FT1 and Type T cells used in Cyber-shot DSC-L1, DSC-M1, DSC-M2 and DSC-T series cameras. The set is intended for photographers who need spare power for extended shooting sessions.

Dual-slot USB charger with interchangeable plates

The included LTD2 charger powers two batteries simultaneously and accepts Micro-USB or USB-C input at 5 V 2–3 A. An LCD shows charge status and capacity for each slot. Swappable plates let the same unit handle other battery types, reducing the number of chargers a traveller must carry.

Low-heat charging from standard USB power

Each channel delivers 4.2 V at 800 mA, drawing up to 15 W from the USB source. The lithium-ion chemistry and modest current keep temperatures low during normal charging cycles. No active cooling is required and operation stays quiet in typical indoor use.

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-FT1
Part numberCH-LTD2-4B-FT1-B
Total capacity4.81 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 long will four 1300 mAh batteries last during a full day of shooting?

Each NP-FT1 cell holds 1300 mAh at 3.7 V, giving 4.81 Wh; four batteries provide roughly four times the runtime of a single original pack.

Does the LTD2 charger get hot or noisy when charging two batteries at 800 mA each?

The charger runs from a 5 V 2-3 A USB source and outputs 4.2 V at 800 mA per slot with no fan, so it stays silent and only warm under continuous use.

Which USB power sources can run the charger’s Micro-USB and Type-C inputs?

Any 5 V supply delivering 2-3 A — such as a 15 W phone adapter, power bank or laptop port — will drive both inputs and charge two batteries simultaneously.

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