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A Kastar NP-FS11 lithium-ion battery and a compact AC wall charger with foldable flat pins

Kastar

Kastar NP-FS11 Li-Ion 1900mAh Battery & AC Charger

SKU CH-S2VQ-986TT

Lithium-ion 1900 mAh replacement battery with foldable AC charger for Sony DSC and DCR models

  • Total capacityWh
  • Pack contents1 Charger + 1 Battery
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3 × 2 × 2 in
  • Key featuresFoldable Flat Plug
  • 1900 mAh lithium-ion cell powers compatible Sony cameras
  • AC 100-240 V input works worldwide with foldable flat plug
  • Charger delivers 4.2 V at 600 mA for safe recharging
  • LED shows red while charging and green when full or idle
  • Replaces Sony NP-FS11, NP-F10, NP-FS10, NP-FS12 and listed camera models

Replacement battery and charger kit

The Kastar NP-FS11 kit supplies a 1900mAh lithium-ion cell and a matching AC wall charger. It replaces Sony NP-FS11, NP-F10, NP-FS10 and NP-FS12 batteries for the listed cameras. The charger accepts 100-240V mains input and delivers 4.2V at 600mA. A foldable flat plug makes the unit compact for travel.

Thermals noise and power draw

The charger operates from standard AC power with a red LED while charging and a green LED when the cell is full or on standby. No active cooling is used so the unit runs silently. Power draw is limited to the 600mA charge current at 4.2V output. The lithium-ion chemistry provides stable voltage through the discharge cycle.

Upgrade path and fit

This kit suits owners of Sony DSC-F55, DSC-F55V, DSC-P1, DSC-P20, DSC-P30 and DSC-P50 cameras needing a fresh power source. It also covers CCD-CR1, CCD-CR5 and DCR-PC series camcorders using the same battery form factor. Buyers whose cameras require higher capacity cells or a different voltage should look elsewhere.

How it compares

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

Price $9.99
Cheaper than about 83% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-FS11
Part numberNOCAR-1B-FS11-C
Total capacityWh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 2 in
In the box
Pack contents1 Charger + 1 Battery

Other versions of this model

5 more in the same range

Questions about this item

How do I install the NP-FS11 battery in my Sony DSC-F55, and what step do people often miss?

Slide the battery into the compartment until the latch clicks; the step many miss is confirming the green LED on the charger before first use to verify the 3.7V cell is fully charged.

What maintenance or replacement will the NP-FS11 and its AC charger need over time?

The 1900mAh Li-Ion cell will gradually hold less charge — plan to replace the battery when runtime drops noticeably; the charger’s foldable flat plug and 100-240V input require no servicing.

What limit appears first when using the charger continuously for multiple batteries?

The charger outputs 4.2V at 600mA, so each 1900mAh battery needs roughly three hours; heat buildup in the compact wall unit is the practical limit during back-to-back cycles.

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