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Four rectangular lithium-ion camera batteries in a pack

Kastar

Kastar NP-FR1 4-pack 3.6V 1250mAh for Sony DSC-T50/B T50/R G1 V3 F88 P100 camera battery

SKU CH-5431-AWKMV

Four-pack of 3.6V 1250mAh lithium-ion batteries replaces Sony NP-FR1 for Cyber-shot DSC-T50, DSC-P100, DSC-G1, DSC-V3, DSC-F88 and other listed models

  • Total capacity4.5 Wh
  • Pack contents4 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions3 × 2 × 3 in
  • Key featuresHigh Capacity and Manufacture Price.
  • Four batteries keep multiple cameras ready
  • 1250 mAh capacity extends shooting time
  • 6 V lithium-ion chemistry matches original spec
  • Built-in protection guards against over-charge and over-heat
  • Replaces Sony NP-FR1 across DSC-T, DSC-P, DSC-G and DSC-V series

Four-pack NP-FR1 batteries for Sony Cyber-Shot

This Kastar four-pack supplies 3.6V 1250mAh lithium-ion cells that replace the Sony NP-FR1. Each cell stores 4.5 Wh and fits the listed Cyber-Shot models from the DSC-P, DSC-T, DSC-G and DSC-V series. The pack suits owners who want spare power for extended shooting sessions.

Charging limited to Sony BC-CS3 and BC-CSD chargers

The batteries only charge in the original Sony BC-CS3 or BC-CSD chargers; no USB or third-party dock is supported by the data. Users without one of those two chargers cannot recharge the pack. The built-in protection circuit guards against over-charge, over-discharge, over-voltage, over-current and over-heating.

Simple drop-in replacement with model verification

Installation is a direct battery swap once the camera model is confirmed against the long compatibility list. The main risk is inserting a cell into an unlisted Cyber-Shot variant, which may cause fit or communication errors. Buyers who need a different form factor or higher capacity must look elsewhere.

How it compares

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

Price $16.99
Typical for this category: the median of 5,900 items is $17.99.

Specifications

Product
Brand nameKastar
Model nameNP-FR1
Part numberBA-4B-FR1-B
Total capacity4.5 Wh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 3 in
In the box
Pack contents4 Batteries

Other versions of this model

5 more in the same range

Questions about this item

Should I buy the four-battery pack or a single NP-FR1 for my Cyber-Shot?

The four-battery pack gives you 4.5 Wh per cell at 3.6 V and 1250 mAh, so you can keep spares charged and swap during long shoots without waiting for a recharge.

What does the 1250 mAh rating mean for actual shooting time on my DSC-T50?

At 3.6 V the cell stores 4.5 Wh, which typically delivers several hundred shots or a few hours of mixed stills and video on compatible Cyber-Shot models before needing a recharge.

Does the NP-FR1 work with the Sony BC-CS3 charger I already own?

Yes, the battery is listed as compatible with both the BC-CS3 and BC-CSD chargers, so your existing charger will charge these cells normally.

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