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
Rectangular lithium-ion camera battery, dark grey plastic casing, gold contacts visible

Kastar

Kastar NP-FM50 / NP-FM55H Li-Ion Camera Battery 7.4V 2300mAh 1-Pack

SKU CH-4RNV-840HT

Lithium-ion camera battery delivering 7.4V and 2300mAh capacity with built-in over-charge, over-discharge and over-heating protection for compatible Sony camcorders and Cyber-shot models

  • Total capacity17 Wh
  • Pack contents1 Battery
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions3 × 2 × 1 in
  • Key featuresHigh Capacity and Manufacture Price.
  • Longer shooting sessions with 2300mAh lithium-ion capacity
  • Safe operation via UL1642 and CE certified cells
  • Built-in protection against over-charge, over-discharge and over-heating
  • Replaces Sony NP-FM50 and NP-FM55H battery models
  • Fits Cyber-shot DSC-F707, DSC-F717, DSC-F828 and DSC-R1

Replacement Li-Ion Power

This Kastar battery replaces Sony NP-FM50 and NP-FM55H packs in a wide range of Handycam and Cyber-shot models. It delivers 7.4 volts and 2300 milliampere-hours in a single lithium-ion cell. The pack includes over-charge, over-discharge, over-voltage, over-current and over-heating protection circuits. It meets UL1642 and CE safety standards.

Compatibility Focus

Suits owners of listed Sony camcorders and digital cameras who need a direct replacement power source. Not for users whose devices require a different voltage or connector style. Not for buyers needing multi-bay chargers or higher capacity packs than 17 watt-hours.

Voltage and Capacity Decider

The 7.4V 2300mAh rating determines whether this cell matches the original equipment specification. Verify that your camera or camcorder lists NP-FM50 or NP-FM55H as the approved battery model before purchase.

How it compares

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

Price $8.99
Cheaper than about 87% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-FM50 NP-FM55H
Part numberBA-1B-FM50-F
Total capacity17 Wh
Product typeBattery
Power
Battery chemistryLi-Ion
Size & build
Product dimensions3 × 2 × 1 in
In the box
Pack contents1 Battery

Other versions of this model

5 more in the same range

Questions about this item

Should I pick the NP-FM50 or NP-FM55H version for my Sony camcorder?

This single pack replaces both NP-FM50 and NP-FM55H models, so either designation fits the same 7.4 V 2300 mAh lithium-ion cell.

What does the 2300 mAh rating deliver in actual shooting time?

At 7.4 V the cell stores 17 Wh, giving extended run-time for compatible Cyber-shot and Handycam models compared with lower-capacity original packs.

Does the built-in protection circuit limit charging speed or charger choice?

The over-charge, over-discharge, over-voltage, over-current and over-heating safeguards work with listed Sony BC-VM50, BC-VM10 and BC-V615 chargers without reducing charge rate.

More in Camera Batteries, Grips & Chargers

Similar items