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Two rectangular lithium-ion camera batteries with dark grey plastic casings and gold contacts on one end

Kastar

Kastar NP-FZ100 2-Pack 2280mAh Camera Battery

SKU CH-TBPR-YGZ4J

Two 2280 mAh lithium-ion packs deliver 16.4 Wh each with built-in protection circuits and UL1642 certification for Sony Alpha and Cinema cameras

  • Total capacity16.4 Wh
  • Pack contents2 Batteries
  • Battery chemistryLi-Ion
  • Product typeBattery
  • Product dimensions3 × 2 × 2 in
  • Key featuresHigh Capacity and Manufacture Price.
  • 2280 mAh capacity powers Sony Alpha cameras for longer sessions
  • 2 V lithium-ion chemistry delivers stable voltage across the full discharge cycle
  • Built-in protection circuits guard against over-charge, over-discharge, over-voltage, over-current and over-heating
  • Meets UL 1642 and CE safety standards for reliable replacement use
  • Two-battery pack compatible with Sony NP-FZ100, BC-QZ1, NPA-MQZ1K and VG-C3EM grip

Two-Pack Power for Sony Alpha Cameras

This twin-pack supplies two Kastar NP-FZ100 lithium-ion batteries, each rated at 2280 mAh and 7.2 V for a total of 16.4 Wh per cell. They are built as direct replacements for the Sony NP-FZ100 and work with the BC-QZ1 and NPA-MQZ1K chargers. The set suits photographers and videographers who need spare power for long shooting days.

Safe Cells with Built-In Protection

Each battery carries UL1642 and CE certification and includes over-charge, over-discharge, over-voltage, over-current and over-heating safeguards. The protection circuit keeps temperatures stable during continuous capture, so the pack runs quietly and draws only the power the camera requests. No extra cooling or special handling is required in normal use.

Replaces Single OEM Cells for Extended Sessions

The pair replaces one original battery at a time, doubling available capacity for events, travel or video work where swapping cells is impractical. The upgrade is worthwhile whenever a single charge cannot cover the full shoot; users who rarely exhaust one battery will not gain extra runtime.

How it compares

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

Price $27.99
Pricier than about 75% of the 5,900 comparable items (median $17.99).

Specifications

Product
Brand nameKastar
Model nameNP-FZ100
Part numberBA-2B-FZ100-A
Total capacity16.4 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 do I install the Kastar NP-FZ100 in my Sony Alpha 7 III, and what step do people often miss?

Slide the battery into the grip until the latch clicks, then verify the camera shows 7.2 V and 2280 mAh on the info screen so the fuel gauge calibrates correctly.

What maintenance will the Kastar NP-FZ100 need over its life?

The built-in protection circuit guards against over-charge, over-discharge, over-voltage, over-current and over-heating; no user servicing is required — just keep contacts clean.

What limit appears first during extended video recording on the Sony FX3 with these batteries?

Each pack holds 16.4 Wh, so continuous high-draw recording will hit the capacity limit before thermal protection activates.

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