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Two rectangular lithium-ion camera batteries side by side

Kastar

Kastar NP-FP50 / NP-FP51 2-pack camera battery for Sony DCR-HC21 HC22 HC23 HC24 HC26 HC28 HC30 HC32 HC33 HC35

SKU CH-3YKM-AGRQF

Two 7.4 V lithium-ion packs deliver 1200 mAh each for compatible Sony Handycam and DVD camcorders

  • Total capacity8.88 Wh
  • Pack contents2 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions3 × 2 × 2 in
  • Key featuresHigh Capacity and Manufacture Price.
  • Two-pack keeps a spare ready for long shoots
  • 1200 mAh lithium-ion cells deliver extended recording time
  • Built-in protection guards against over-charge and over-heat
  • 4 V output matches original Sony NP-FP50/51 specs
  • Compatible with dozens of Handycam models from DCR-HC21 to HDR-HC3E

Two-pack replacement for Sony NP-FP50/51

This two-pack supplies 7.4 V lithium-ion cells rated at 1 200 mAh and 8.88 Wh each, matching the NP-FP50 and NP-FP51 form factor used across a wide range of Sony Handycam models. It suits owners of DCR-HC, DCR-DVD, DCR-SR and HDR-HC camcorders who want spare or replacement power without changing chargers.

1 200 mAh per cell gives extended recording time

Each battery delivers 1 200 mAh at 7.4 V, providing noticeably longer run-time than the original NP-FP30 while remaining compatible with Sony BC-TRP, BC-VH1 and AC-VQH10 chargers. The capacity covers typical event or travel shoots, though very long sessions or high-drain accessories will still require a third cell or mains power.

Built-in protection meets UL 1642 and CE

The pack includes over-charge, over-discharge, over-voltage, over-current and over-heating circuits certified to UL 1642 and CE standards, so the cells shut down safely under fault conditions. Buyers needing higher-capacity NP-FP70/71 or NP-FP90/91 cells should look elsewhere, as this model is fixed at 1 200 mAh.

How it compares

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

Price $11.99
Cheaper than about 75% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-FP50 / NP-FP51
Part numberBA-2B-FP51-E
Total capacity8.88 Wh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 2 in
In the box
Pack contents2 Batteries

Questions about this item

Will the 7.4 V Kastar NP-FP50 / NP-FP51 batteries fit my older DCR-HC21 camcorder?

Yes, the 7.4 V Kastar NP-FP50 / NP-FP51 batteries are listed as compatible with the DCR-HC21 and other HC-series camcorders.

How can I verify the 1200 mAh packs are charging correctly on my Sony BC-TRP charger?

The BC-TRP charger will show its normal charge indicator; the built-in protection circuit stops charging when the 1200 mAh cells reach full voltage.

Does the 2-pack include a charger or only the two 8.88 Wh batteries?

The box contains two 8.88 Wh lithium-ion batteries only; a compatible Sony charger such as the BC-TRP must be purchased separately.

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