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Rectangular black lithium-ion camera battery with gold contacts and Ultimaxx branding

Ultimaxx

Ultimaxx NP-FZ100 camera battery 2500mAh

SKU CH-MS2A-874AJ

High-capacity NP-FZ100 lithium-ion battery for Sony Alpha a9, a7R III and a7 III cameras, 2500mAh, memory-free and rechargeable over 1000 times

  • TypeBattery
  • Extended shooting sessions with 2500mAh capacity
  • Memory-free design allows charging at any charge level
  • Rechargeable up to 1000 times for long-term use
  • Compatible with Sony Alpha a9, a7R III, a7 III
  • Lithium-ion chemistry delivers reliable power output

Replacement NP-FZ100 Battery for Sony Alpha Cameras

This Ultimaxx NP-FZ100 lithium-ion rechargeable battery serves as a direct replacement for the original Sony pack. It delivers a 2500mAh capacity to extend shooting sessions for Alpha a9, a7R III and a7 III owners. The cell is memory-free so it can be topped up at any charge level without capacity loss. It is rated for roughly one thousand charge cycles.

Ideal for Sony Shooters Needing a Spare

Photographers who carry a second body or shoot long events will appreciate the extra runtime this spare provides. Videographers recording extended clips on compatible Alpha models also benefit from the higher capacity. Buyers whose cameras use the smaller NP-FW50 battery cannot use this pack. Users needing a multi-bay charger or AC adapter should look elsewhere as only the cell is supplied.

2500mAh Capacity Decides Runtime

The single specification that determines whether this battery meets your needs is its 2500mAh rating. This figure governs how many still frames or video minutes you can capture per charge on the supported Alpha bodies. If your workflow demands more energy per battery than this rating supplies, you will need additional cells or a different power solution.

Highlights

  • Extended shooting sessions with 2500mAh capacity
  • Memory-free design allows charging at any charge level
  • Rechargeable up to 1000 times for long-term use
  • Compatible with Sony Alpha a9, a7R III, a7 III
  • Lithium-ion chemistry delivers reliable power output

Specifications

TypeBattery

Questions about this item

Will the NP-FZ100 2500mAh battery work with my older Sony Alpha a7 II body?

This NP-FZ100 is listed for Alpha a9, a7R III and a7 III only; the a7 II uses the NP-FW50 format so this pack will not fit or communicate.

How can I verify the battery is charging correctly after first use?

Insert it into the camera or the original Sony charger; the charge indicator should progress normally and the pack can be recharged over 1000 times without memory effect.

Does the box include a charger or only the battery?

The package contains the NP-FZ100 2500mAh lithium-ion battery alone; a compatible charger must be purchased separately.

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