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Four lithium-ion batteries and a wall charger with foldable plug

Kastar

Kastar NP-FS11 4-Pack Battery & AC Wall Charger for Sony DSC-F55 DSC-F55V DSC-P1 DSC-P20 DSC-P30 DSC-P50

SKU CH-78N8-4AFZH

Four lithium-ion batteries at 1900 mAh each with a foldable-plug AC charger covering 100–240 V input

  • TypeBattery & Charger
  • Pack1 Charger + 4 Batteries
  • ChemicalLi-Ion
  • Capacity1
  • Dimensions3*2*3 Inch
  • FeaturesFoldable Flat Plug
  • Power longer shoots with 1900mAh lithium-ion cells
  • Charge worldwide on 100–240V AC input
  • Foldable flat plug stores neatly in any bag
  • LED shows red while charging, green when full
  • Four batteries plus one charger cover multiple Sony models

Four-Battery Kit for Sony DSC Series

This pack supplies four lithium-ion batteries and a matching AC wall charger for Sony DSC-F55, DSC-F55V, DSC-P1, DSC-P20, DSC-P30 and DSC-P50 cameras. It also covers NP-FS11, NP-F10, NP-FS10 and NP-FS12 battery models. Each cell delivers 3.7V and 1900mAh capacity. The kit suits photographers who need reliable spares for daily shooting or travel.

Thermals Noise and Power Draw

The wall charger accepts 100 to 240V AC input and provides 4.2V at 600mA output for each battery. A foldable flat plug keeps the unit compact for storage. Red and green LEDs show charging status and full-charge indication. Lithium-ion chemistry runs cool and silently during normal charge cycles.

Replaces Original Sony Power Pack

This set replaces Sony AC-VQ11 and AC-VF10 chargers along with NP-FS11, NP-F10, NP-FS10 and NP-FS12 batteries. The jump is worth it when original packs no longer hold charge or when extra batteries are needed for extended sessions. It does not suit cameras outside the listed DSC and DCR models or users needing higher voltage output.

Highlights

  • Power longer shoots with 1900mAh lithium-ion cells
  • Charge worldwide on 100–240V AC input
  • Foldable flat plug stores neatly in any bag
  • LED shows red while charging, green when full
  • Four batteries plus one charger cover multiple Sony models

Specifications

BrandKastar
ModelNP-FS11
Part NumberNOCAR-4B-FS11-C
TypeBattery & Charger
Pack1 Charger + 4 Batteries
ChemicalLi-Ion
Capacity1
Dimensions3*2*3 Inch
FeaturesFoldable Flat Plug

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Questions about this item

How do I install the Kastar NP-FS11 batteries and charger?

Slide each 3.7V 1900mAh Li-Ion battery into the camera's battery compartment until it clicks. Plug the AC wall charger's foldable flat pins into a 100-240V outlet; the DC 4.2V 600mA output charges one battery at a time.

What maintenance or replacement will the NP-FS11 batteries need later?

The 3.7V 1900mAh Li-Ion cells lose capacity over time. When runtime drops noticeably or the charger's red light stays on far longer than usual, replace the affected battery with another NP-FS11 type.

What limit appears first during sustained charging of the NP-FS11 pack?

The charger delivers 600mA at 4.2V, so each 1900mAh battery takes several hours. Heat builds in the wall adapter during back-to-back cycles, slowing the charge rate until it cools.

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