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Sony NPFZ100 Z-Series Rechargeable Battery Pack for Alpha A7 III, A7R, A9

Name: Sony NPFZ100 Z-Series Rechargeable Battery Pack for Alpha A7 III, A7R, A9
Brand: Sony
SKU: B071CLKMRT
Price: 64.99 USD
Availability: InStock

Posted May 9, 2026Updated May 29, 2026

$64.99$88.00

26% OFFYou save $23.01

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In Stock

Is this a good deal?

High capacity for long life, approx.2.2 times of the NP-FW50
Electrical capacity of 16.4Wh (7.2V/2280mAh). Dimensions (W × H × D): Approx. 38.7 x 22.7 x 51.7 mm (1.56 x 0.91 x 2.13)
iNFOlithium enables remaining charge display on camera LCD screen. Weight: 3.0 ounces

Great Deal

Save 26% on this official Sony NPFZ100 battery pack. It delivers high capacity for extended shooting sessions with Alpha A7 III, A7R, and A9 cameras. Ideal for photographers needing a reliable spare battery.

What we like

Longer shooting times with 2.2x capacity
Accurate charge info on camera LCD
Official Sony compatibility and reliability
Compact and lightweight at 3.0 oz

Watch out for

Only compatible with Sony NP-FZ100 cameras
No USB-C charging port on battery

Tip: Use with Sony BC-QZ1 charger for optimal performance.

Our Take

Best for: Sony Alpha photographers needing a spare high-capacity battery.

The Sony NPFZ100 is the go-to battery for Sony's full-frame mirrorless cameras like the A7 III, A7R, and A9. 2 times the runtime of the older NP-FW50, letting you shoot all day without swapping. The INFOliLithium feature communicates remaining charge to the camera, so you always know exactly how much juice is left. Build quality is typical Sony: solid and reliable. The main tradeoff is that you need a dedicated charger or in-camera charging via USB-C (the battery itself has no port). It's also pricier than third-party alternatives, but you get guaranteed compatibility and performance. 99 (26% off), this is a solid deal for an official spare battery. If you own multiple Sony Alpha bodies, picking up an extra NP-FZ100 is a no-brainer for long shoots or travel.

Price Analysis

At $64.99, this is a 26% discount off the original $88.00 retail price. It's a solid deal for an official Sony battery, often costing full price elsewhere. This is a good time to buy if you need a spare.