Neewer

Neewer 10100253 ML300 300W Outdoor Studio Strobe Battery Powered

4.4 (97 reviews)

Take full studio flash power on location with 300Ws output, 1,000 full-power pops per charge, and sub-second recycle times.

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Overview

The Neewer ML300 is a battery-powered 300Ws studio strobe built for photographers who need serious flash output away from wall outlets. With a guide number of 60, six stops of power adjustment (1/64 to 1/1), and flash durations ranging from 1/1000s to 1/10000s, this strobe delivers the kind of light-freezing capability that lets you shoot sharp outdoor portraits, overpower harsh ambient light, and create dramatic editorial looks in open fields, urban rooftops, or wooded locations. The color temperature holds at 5500K ±200K across the entire power range, which means your white balance stays consistent whether you are shooting at full blast or dialing way down for subtle fill — a critical detail for maintaining even skin tones across a portrait series.

At 4.85 pounds with batteries installed, the ML300 is genuinely portable enough to carry in a lighting bag alongside stands and modifiers. The Bowens mount is the real practical advantage here — it connects directly to the enormous ecosystem of affordable softboxes, octas, beauty dishes, and grids without proprietary adapters. The 2.4GHz wireless system covers 16 channels with a 65-foot range, and the dual 7800mAh Li-ion batteries provide roughly 1,000 full-power flashes with recycle times from 0.4 to 2.5 seconds. This strobe is built for portrait photographers, wedding shooters working outdoor ceremonies, and editorial teams who need repeatable, powerful light without tethering to AC power. The trade-off is manual-only operation — no TTL, no HSS — which means you need to meter your shots and commit to a deliberate lighting workflow rather than relying on automatic exposure.

Key Features

【Supported Modes】 The ML300 supports Manual, Multi, 2.4GHz wireless remote control, S1, and S2 modes. Compatible with Canon, Nikon, Panasonic, Olympus, Pentax, Fujifilm, and Sony hot shoe cameras, such as Sony a9, a7, a7 II, a7 III, a7R III, a7R II, a7S II, a6000, a6300, and a6500. (Not compatible with Canon EOS 250D/1500D/2000D/3000D/4000D and Rebel SL3/T7/T100.) It also doesn’t support TTL and HSS modes

【All-in-One Outdoor Strobe】 With 300Ws flash power, a high guide number of 60, 6 f-stops power range (from 1/64 to 1/1), short flash duration (from 1/1000s to 1/10000s), 13W LED modeling lamp will automatically go off after 1 minute. To activate it, press the modeling lamp power button. and stable color temperature (5500K ±200K) throughout the power range, this strobe light is ideal for outdoor photography

【Quality Power Supply】 Neewer ML300 uses brand-name batteries which support high capacity (7800mAh, 10.8V) to provide 1000 full-power flashes and fast 0.4–2.5s recycle time. The batteries have multiple safety features including overheating protection and low-voltage cut-off protection

【Wireless Triggering System】 The built-in 2.4GHz wireless triggering system supports up to 16 channels (0–15) and allows you to operate from up to 65’/20m away. When used with the VC-816TX 2.4GHz wireless trigger, the ML300 strobe light can be triggered manually

【Lightweight & Portable】 The light features Bowens mount, making it easier to connect with other photography equipment. Also comes with a metal Bowens cover and a white light diffuser. The light (including the batteries) weighs only 4.85lb/2.2kg—easy to carry and perfect for outdoor shooting

Specifications

Flash Power
300Ws
Guide Number
60
Power Range
1/64 to 1/1 (6 f-stops)
Flash Duration
1/1000s to 1/10000s
Color Temperature
5500K ±200K
Recycle Time
0.4–2.5 seconds
Modeling Lamp
13W LED
Battery
Li-ion, 7800mAh, 10.8V (2 included)
Full-Power Flashes per Charge
~1,000
Wireless System
2.4GHz, 16 channels, 65 ft / 20m range
Modes
Manual, Multi, 2.4GHz Remote, S1, S2
Mount
Bowens
Weight (with batteries)
4.85 lb / 2.2 kg

Pros & Cons

👍 Pros

  • 300Ws of flash power with a guide number of 60 delivers enough output to overpower midday sun for outdoor portraits and editorial work.
  • 1,000 full-power flashes from the 7800mAh Li-ion battery pack means you can shoot an entire outdoor session without swapping power sources.
  • 0.4-second recycle time at reduced power keeps pace with fast-moving portrait and event sequences without missing shots.
  • Bowens mount compatibility opens access to the widest selection of affordable softboxes, beauty dishes, and modifiers on the market.
  • 4.85-pound total weight including batteries makes this substantially lighter than AC-powered studio heads, practical for hikes to remote shooting locations.

👎 Cons

  • No TTL or high-speed sync support means every exposure must be dialed in manually, slowing down run-and-gun shooting scenarios.
  • 13W LED modeling lamp is dim outdoors in daylight and auto-shuts off after one minute, limiting your ability to preview light placement and shadow fall-off.
  • 2.5-second recycle at full power can cause missed moments during fast-paced sequences when you need maximum output.
  • 65-foot wireless trigger range may fall short for large outdoor setups where the photographer works at a significant distance from the light.
  • Not compatible with several entry-level Canon bodies (250D, 1500D, 2000D, 3000D, 4000D), which could be an issue for photographers upgrading from budget gear.

Frequently Asked Questions

The ML300 supports Canon, Nikon, Panasonic, Olympus, Pentax, Fujifilm, and Sony hot shoe cameras via its 2.4GHz wireless trigger system. Notable Sony bodies include the a9, a7 series, and a6000/a6300/a6500. However, it is not compatible with Canon EOS 250D, 1500D, 2000D, 3000D, 4000D, or Rebel SL3/T7/T100 models.
No. The ML300 operates in manual power mode only, along with Multi, S1, S2, and 2.4GHz wireless remote modes. You will need to meter and dial in your flash exposure manually, which gives precise control but requires a handheld light meter or test shots for each setup.
The dual Li-ion batteries (7800mAh, 10.8V) deliver approximately 1,000 full-power flashes. At reduced power settings, you will get significantly more pops per charge. Recycle time ranges from 0.4 seconds at low power to 2.5 seconds at full output.
The ML300 uses a Bowens mount, which is the most widely supported modifier mount in the industry. You can attach softboxes, beauty dishes, reflectors, barn doors, snoots, and other Bowens-compatible light shaping tools directly without adapters.
The ML300 maintains a color temperature of 5500K ±200K across its full power range from 1/64 to 1/1. That 200K variance is within a reasonable tolerance for outdoor portrait and event work, though you may want to verify with a color meter if doing product or commercial work requiring exact color matching.