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 black lithium-ion camera battery, 7.2V 2280mAh 16.4Wh

Kastar

Kastar NP-FZ100 7.2V 2280mAh 16.4Wh Li-ion camera battery

SKU CH-MW9K-5W0JP

Replacement Li-ion battery rated 7.2V, 2280mAh and 16.4Wh for Sony Alpha and FX cinema cameras

  • TypeBattery
  • Pack1 Battery
  • ChemicalLi-Ion
  • Capacity16.4 Wh
  • Dimensions3*2*1 Inch
  • FeaturesHigh Capacity and Manufacture Price.
  • High capacity powers your camera longer with 2280mAh
  • 4Wh energy rating supports extended shooting sessions
  • UL1642 and CE certified cells ensure safe operation
  • Built-in protection guards against over-charge, over-discharge, over-voltage, over-current and over-heating
  • Compatible with Sony Alpha 1, FX3, A7 IV, A7 III, A7R series, A6600 and VG-C3EM grip

Direct replacement for Sony NP-FZ100

This Kastar battery matches the Sony NP-FZ100 form factor and electrical ratings of 7.2 V and 2280 mAh. It powers Sony Alpha and Cinema cameras including the Alpha 1, A7 IV, A7R V, FX3 and FX30 without modification. Photographers and videographers who need a spare or replacement cell can use it straight out of the pack.

Built-in safety circuits and UL1642/CE compliance

The lithium-ion cell includes over-charge, over-discharge, over-voltage, over-current and over-heating protection. It fits the Sony BC-QZ1 and NPA-MQZ1K chargers as well as the VG-C3EM grip, so existing charging workflows stay unchanged. The compact 3 by 2 by 1 inch housing adds no bulk to kits.

Upgrades from lower-capacity or aged originals

Users replacing an exhausted OEM pack gain the full 16.4 Wh rating and the longer run time that comes with it. The jump is worth it when a single battery must last through extended video takes or full-day stills sessions. Buyers who need dual-slot simultaneous charging or higher-wattage USB-C power delivery will need a different solution.

Highlights

  • High capacity powers your camera longer with 2280mAh
  • 4Wh energy rating supports extended shooting sessions
  • UL1642 and CE certified cells ensure safe operation
  • Built-in protection guards against over-charge, over-discharge, over-voltage, over-current and over-heating
  • Compatible with Sony Alpha 1, FX3, A7 IV, A7 III, A7R series, A6600 and VG-C3EM grip

Specifications

BrandKastar
ModelNP-FZ100
Part NumberBA-1B-FZ100-D
TypeBattery
Pack1 Battery
ChemicalLi-Ion
Capacity16.4 Wh
Dimensions3*2*1 Inch
FeaturesHigh Capacity and Manufacture Price.

Other versions of this model

5 more in the same range

Same family, different memory, cooler or clock — compare before you commit.

Questions about this item

What voltage does the Kastar NP-FZ100 battery deliver?

The battery supplies a nominal 7.2 V, matching the original Sony NP-FZ100 specification for compatible Alpha and FX cameras.

What physical space must be available in the camera or grip for this battery?

It measures 3 by 2 by 1 inch, the same form factor as the Sony NP-FZ100, so it fits the battery compartments of the listed Alpha bodies and the VG-C3EM grip.

How is the battery installed, and what step do users sometimes miss?

Slide the pack into the camera or grip until the latch clicks; the step often missed is confirming the latch fully engages so the battery cannot shift during use.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.