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

Kastar

Kastar 4-Pack NP-FP50/51 Battery & AC Wall Charger for Sony DCR-SR30/40/50/60/70/80/90/100 HDR-HC3/HC3E

SKU CH-HCP6-W7YT6

Four lithium-ion batteries and a foldable-plug wall charger power compatible Sony camcorders

  • TypeBattery & Charger
  • Pack1 Charger + 4 Batteries
  • ChemicalLi-Ion
  • Capacity8.88 Wh
  • Dimensions3*2*3 Inch
  • FeaturesFoldable Flat Plug
  • Four 1200 mAh Li-Ion batteries power extended shoots
  • 88 Wh capacity per cell supports long recording sessions
  • AC wall charger accepts 100–240 V for worldwide use
  • Foldable flat plug stores neatly in any bag
  • Red LED charging, green LED full-charge status at a glance

Four-Battery Kit with Foldable Charger

This Kastar set includes four lithium-ion NP-FP50/51 replacement batteries and a compact AC wall charger. Each cell delivers 7.4 V and 1200 mAh for 8.88 Wh of capacity. The pack suits owners of Sony Handycam models from the DCR-SR, DCR-DVD, DCR-HC and HDR-HC3/HC3E series who need multiple spares for extended shooting sessions.

Charger Thermals and Power Draw

The wall charger accepts 100–240 V AC at 50–60 Hz and outputs 8.4 V at 600 mA. A red LED shows active charging while a green LED signals standby or full charge. The foldable flat plug keeps the adapter cool and quiet during typical indoor use, drawing only the power needed for the four cells in sequence.

Upgrade From Single OEM Cells

The kit replaces one original Sony NP-FP30, NP-FP50, NP-FP60, NP-FP70 or NP-FP90 battery and the matching BC-TRP, BC-VH1 or AC-VQH10 charger. It is not for users who require higher-capacity cells such as the NP-FP71 or NP-FP91, nor for camcorders outside the listed Sony model numbers.

Highlights

  • Four 1200 mAh Li-Ion batteries power extended shoots
  • 88 Wh capacity per cell supports long recording sessions
  • AC wall charger accepts 100–240 V for worldwide use
  • Foldable flat plug stores neatly in any bag
  • Red LED charging, green LED full-charge status at a glance

Specifications

BrandKastar
ModelNP-FP50 NP-FP51
Part NumberNOCAR-4B-FP51-B
TypeBattery & Charger
Pack1 Charger + 4 Batteries
ChemicalLi-Ion
Capacity8.88 Wh
Dimensions3*2*3 Inch
FeaturesFoldable Flat Plug

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Questions about this item

How do I plug the Kastar AC wall charger into a mains socket and which step do people miss?

Unfold the flat pin on the charger, insert it into a 100–240 V AC outlet, then place each NP-FP50/51 battery into a slot; the step often missed is waiting for the LED to turn green before removing a battery.

What maintenance will the four 1200 mAh Li-Ion batteries need over time?

Store them at roughly half charge if unused for weeks, recharge every few months to avoid deep discharge, and replace any pack that no longer holds a full 8.4 V charge or shows swelling.

What limit appears first when the charger runs continuously at its 600 mA output?

The charger’s 600 mA DC output caps the charge rate, so each 1200 mAh battery needs about two hours; heat buildup in the wall adapter is the first practical limit during back-to-back cycles.

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