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Two rectangular lithium-ion batteries and a compact wall charger with foldable prongs

Kastar

Kastar 2-Pack NP-FM50 Battery & AC Charger Kit

SKU CH-4CBV-3AR77

Two 7.4 V 2300 mAh Li-ion batteries and a foldable-plug AC charger compatible with numerous Sony Handycam and Cyber-shot models

  • Total capacity17 Wh
  • Pack contents1 Charger + 2 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery & Charger
  • Product dimensions3 × 2 × 2 in
  • Key featuresFoldable Flat Plug
  • Two 2300mAh Li-Ion batteries deliver extended shooting time
  • AC wall charger accepts 100-240V input for worldwide use
  • Foldable flat plug design enables compact storage and travel
  • LED indicator shows red while charging and green when complete
  • Compatible with numerous Sony camcorder and Cyber-shot models

Two-Pack Li-Ion Battery Kit

This Kastar kit supplies two 7.4 V lithium-ion batteries rated at 2300 mAh each, plus a compact AC wall charger with a foldable flat plug. The set replaces Sony NP-FM50, NP-FM55H, NP-QM50 and numerous other listed battery models for compatible Handycam and Cyber-shot devices.

Sustained Recording Behaviour

Each 17 Wh cell delivers a steady 8.4 V charge current of 600 mA, so the charger replenishes both packs in sequence without a rapid burst that would stress the chemistry. The LED indicator stays red while charging and turns green once a pack reaches full capacity, giving a clear visual cue during extended shooting sessions.

Thermals and Power Draw

The charger operates from 100–240 V AC at 50–60 Hz, drawing only the power needed for the 600 mA DC output. Its foldable pins keep the adapter cool and unobtrusive in a travel bag, while the lithium-ion packs maintain stable voltage through normal camcorder use without excessive heat buildup.

How it compares

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

Price $15.99
Cheaper than about 57% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-FM50
Part numberNOCAR-2B-FM50-A
Total capacity17 Wh
Product typeBattery & Charger
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 2 in
In the box
Pack contents1 Charger + 2 Batteries

Other versions of this model

5 more in the same range

Questions about this item

Does the 7.4 V 2300 mAh Li-Ion battery pack generate noticeable heat during extended recording sessions?

The 17 Wh lithium-ion cells run at 7.4 V and 2300 mAh; they warm slightly under continuous load but stay within normal operating temperature for camcorder use.

Which Sony camcorder or camera models must I already own for these NP-FM50 replacements to fit and charge?

Compatible models include the CCD-TRV106, DCR-DVD100, DCR-HC14, DCR-PC100, DSC-F707 and many others listed in the compatibility table.

Will the AC wall charger with foldable flat plug still charge my original NP-FM50 batteries alongside the new Kastar cells?

Yes, the charger accepts AC 100–240 V input and outputs DC 8.4 V 600 mA, matching the original NP-FM50 charging profile for both old and new batteries.

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