We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in
Two rectangular lithium-ion camera batteries in light grey plastic finish

Kastar

Kastar NP-FM50 NP-FM55H 2-Pack 7.4V 2300mAh camera battery CCD-TRV748 DSC-F707 DSC-F717 DSC-F828 DSC-R1

SKU CH-V8MJ-WSY24

Two lithium-ion 7.4 V 2300 mAh packs replace Sony NP-FM50 and NP-FM55H cells for Cyber-shot and Handycam models

  • Total capacity17 Wh
  • Pack contents2 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions3 × 2 × 2 in
  • Key featuresHigh Capacity and Manufacture Price.
  • Longer shooting sessions with 2300 mAh high-capacity cells
  • Two batteries included so a spare is always ready
  • Built-in protection circuits guard against over-charge and over-heat
  • Li-ion chemistry meets UL1642 and CE safety standards
  • Compatible with numerous Sony camcorder and Cyber-shot models

Two-Pack Li-Ion Replacement

This pack supplies two 7.4 V lithium-ion batteries rated at 2300 mAh and 17 Wh each. They replace Sony NP-FM50 and NP-FM55H cells and fit a long list of Handycam and Cyber-shot models from the TRV, DCR and DSC series.

Fits Existing Chargers and Cams

The cells work with Sony BC-VM50, BC-VM10 and BC-V615 chargers so no new charging hardware is required. Each battery carries built-in over-charge, over-discharge, over-voltage, over-current and over-heating protection certified to UL1642 and CE standards.

Upgrade from Lower-Capacity Packs

Users moving up from NP-FM30 or NP-QM50 packs gain the higher 2300 mAh rating for longer recording sessions. The jump is worthwhile when extended run time matters more than the smallest form factor.

How it compares

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

Price $13.99
Cheaper than about 65% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-FM50 NP-FM55H
Part numberBA-2B-FM50-F
Total capacity17 Wh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 2 in
In the box
Pack contents2 Batteries

Other versions of this model

5 more in the same range

Questions about this item

How long will the 2300mAh capacity last during continuous video recording?

The 2300mAh lithium-ion cells deliver 17 Wh each, extending run time compared to lower-capacity packs for compatible Sony camcorders and Cyber-shot models.

Does the battery get hot or noisy during all-day shooting?

Built-in over-heating protection and lithium-ion chemistry keep temperature stable with no moving parts, so operation stays silent and cool.

Which Sony charger do I need to recharge these NP-FM50 packs?

They charge on Sony BC-VM50, BC-VM10 or BC-V615 chargers, matching the original NP-FM50/NP-FM55H interface.

More in Camera Batteries, Grips & Chargers

Similar items