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Four rectangular lithium-ion camera batteries in light grey plastic casings with gold contacts

Kastar

Kastar NP-FM50 / NP-FM55H 4-Pack 7.4V 2300mAh DCR-TRV116 140 145 147 230 239 240 245 250 255 Camera Battery

SKU CH-SBT7-FX1TX

Four 7.4V 2300mAh lithium-ion batteries replace Sony NP-FM50 and NP-FM55H packs for compatible Handycam and Cyber-shot models

  • TypeBattery
  • Pack4 Batteries
  • ChemicalLi-Ion
  • Capacity17 Wh
  • Dimensions3*2*3 Inch
  • FeaturesHigh Capacity and Manufacture Price.
  • Four batteries included for extended shooting sessions
  • 4V 2300mAh lithium-ion cells deliver 17 Wh capacity
  • Built-in protection against over-charge, over-discharge and over-heating
  • Compatible with a wide range of Sony Handycam and Cyber-shot models
  • Replaces Sony NP-FM50, NP-FM55H and related battery packs

Four-Pack Li-Ion Replacement

This four-pack of Kastar lithium-ion batteries replaces Sony NP-FM50 and NP-FM55H cells. Each unit delivers 7.4 volts and 2300 milliampere-hours for a total of 17 watt-hours. The pack suits owners of compatible Handycam and Cyber-shot models who want spare power on hand.

Upgrade From Lower-Capacity Cells

The jump is worth it when your original NP-FM30 or NP-QM50 batteries no longer hold a full day’s charge. These 2300mAh cells extend recording time without changing form factor. They also replace aged NP-FM70 or NP-QM71 packs that show reduced cycle life.

Fits Existing Chargers And Cameras

The batteries work with Sony BC-VM50, BC-VM10 and BC-V615 chargers already in your kit. They slot into a long list of CCD-TRV, DCR-TRV, DCR-DVD, DCR-HC, DCR-PC and Cyber-shot DSC models. Built-in protection circuits guard against over-charge, over-discharge, over-voltage, over-current and over-heating.

Highlights

  • Four batteries included for extended shooting sessions
  • 4V 2300mAh lithium-ion cells deliver 17 Wh capacity
  • Built-in protection against over-charge, over-discharge and over-heating
  • Compatible with a wide range of Sony Handycam and Cyber-shot models
  • Replaces Sony NP-FM50, NP-FM55H and related battery packs

Specifications

BrandKastar
ModelNP-FM50 NP-FM55H
Part NumberBA-4B-FM50-O
TypeBattery
Pack4 Batteries
ChemicalLi-Ion
Capacity17 Wh
Dimensions3*2*3 Inch
FeaturesHigh Capacity and Manufacture Price.

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Questions about this item

Will the 3 x 2 x 3 inch pack fit inside my DCR-TRV140 battery compartment?

Each cell measures 3 x 2 x 3 inches, matching the original NP-FM50 form factor that the DCR-TRV140 uses.

How do I install the battery, and what step do people miss?

Slide the battery into the compartment until the latch clicks; the missed step is charging the new pack fully before first use.

What maintenance will the Li-ion 2300 mAh cells need later?

Store at roughly half charge in a cool place and recharge every few months to prevent deep discharge.

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