Kastar 4-Pack NP-F550 NP-F570 Batteries + AC Charger - Reliable Power

In this review the Kastar 4-Pack NP-F550 / NP-F570 Battery and AC Wall Charger is judged on whether it solves a common problem for run-and-gun videographers: uninterrupted power for on-camera LED lights. The bottom line: this kit is for shooters who need multiple, high-capacity replacement batteries and a compact charger to keep LED panels like the Godox LEDP-120C and LED126 running through long shoots. The reviewer found the 2900mAh Lithium-Ion cells and the foldable-pin AC charger deliver dependable runtime and easy storage without fuss.

Key Features

• High capacity cells: Each 2900mAh Lithium-Ion battery provides extended runtime for LED panels so you spend less time swapping packs during shoots.
• Wide voltage compatibility: At 7.4V nominal the batteries match NP-F550/NP-F570 style devices for safe, straightforward replacement without adapters.
• Compact AC charger: The included wall charger has a foldable flat pin and accepts AC 100~240V so it is easy to store and works internationally with the correct plug adapter.
• Clear charge indicators: The charger uses a red LED for charging and a green LED for full or standby, which makes it simple to see charge status at a glance.
• Complete kit: The package bundles four batteries with one AC charger so you have multiple hot spares for extended camera or light use without buying items separately.

Who It's For

The kit is best suited to video shooters and photographers who use on-camera LED panels such as the Godox LEDP-120C, LED170 II, LED126, and similar lights and need multiple spare packs to maintain continuous lighting across long takes. Run-and-gun creators who travel can appreciate the charger that folds flat for easy packing when paired with a local plug adapter.

It is less appropriate for users who only need a single replacement battery or for those requiring a car adapter or European plug, as the seller supplies only the AC charger with a foldable flat pin and not vehicle or continental plugs. Also, users who require manufacturer-branded batteries for warranty reasons should check compatibility with their gear first.

Pros & Cons

Pros

• High 2900mAh capacity gives longer run times versus lower-capacity alternatives.
• Four batteries included provide multiple spares for multi-light rigs or long shoots.
• Charger folds flat and supports 100~240V input for convenient travel charging with local plug compatibility.

Cons

• Package does not include a car adapter or European plug, so additional adapters may be required for some users.
• Third-party batteries may not match OEM branding or official warranties for every camera or light maker.

Specifications

Battery Type	Lithium-Ion
Battery Voltage	7.4V
Battery Capacity	2900mAh
Charger Input	AC 100~240V 50~60Hz
Charger Output	DC 8.4V 600mA
Charge Indicator	Red charging, Green full/standby
Package Contents	4 batteries + 1 AC charger

Our Verdict

The Kastar 4-Pack NP-F550/NP-F570 batteries with AC charger are a practical value for creators who need several reliable spares to power on-camera lights during long sessions. With 2900mAh cells and a compact, international-ready charger, it covers the essentials for extended shooting, though travelers should plan for plug or car adapter accessories if required.

Frequently Asked Questions

Will these batteries work with Godox LEDP-120C?
Yes, they are listed as compatible replacements for the Godox LEDP-120C and similar NP-F550/NP-F570 style devices.

Does the package include a car charger or European plug?
No, the kit includes one AC wall charger with a foldable flat pin only; car adapters and European plugs are not included.

How do I know when a battery is fully charged?
The included AC charger shows a red LED while charging and a green LED for standby or full-charge so you can monitor status easily.