1 / 7Azocek DBI350-M 350W Power Inverter for Milwaukee 18V Batteries
The Azocek DBI350-M is a battery-powered inverter designed for Milwaukee 18V batteries, with listed AC outlets, USB charging, and an LED work light. Its advertised 350W pure-sine-wave output and multiport charging may suit portable, low-demand power needs, but confirm the port configuration and load limits before relying on it for demanding devices.
At a glance
- The listing describes conversion from 18V DC to 110V-120V AC and calls the output pure sine wave.
- Feature text claims 2 AC outlets, 2 USB QC 18W ports, and 2 USB-C PD ports rated 140W and 65W.
- A USB-C dual-role port is claimed to output power to devices and accept battery charging input up to 7A.
- The listed work light is rated at 600LM and offers three brightness levels, plus strobe and SOS modes.
- Claimed protections include short circuit, overload, over-discharge, overheating, and fault errors. A built-in cooling fan is also described.
Reference price: $89.99
Price checked: Nov 14, 2026
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Pros and cons
Pros
- A claimed AC output alongside USB-A and USB-C charging offers several ways to power or charge small devices.
- The integrated work light includes adjustable brightness and emergency signaling modes.
- The product is designed to use compatible Milwaukee 18V batteries, including several example battery codes in the listing.
Cons
- The battery is not included, so operation depends on having a compatible Milwaukee 18V battery.
- Customer feedback includes reports of units stopping working and concerns about powering devices with high current draw.
Technical specifications
14 specifications| Brand | Azocek |
|---|---|
| Model | DBI350-M |
| Listed connection | USB |
|---|---|
| Connector type | USB Type C |
| Charging connector types | USB Type A, USB Type C |
| Power configuration | Battery Powered |
|---|---|
| Compatible battery | Compatible with Milwaukee 18V batteries |
| Input voltage | 18 volts |
| Rated output | 350 watts |
| Current rating | 7 A |
| USB ports listed in details | 4 |
| Form factor | Portable |
|---|---|
| Color | Red |
| Enclosure material | Plastic |
What to know before buying
Listing details to confirm
The listing is inconsistent about outputs: its details say four USB ports and name USB-C, while feature text claims two AC outlets, two USB QC 18W ports, and two USB-C PD ports. It also describes a 350W inverter while assigning 140W and 65W ratings to USB-C ports. Confirm the actual port layout, ratings, total output limits, and supported battery charging behavior with the selected listing before purchase.
What’s in the box
- User manualIncluded
- 140W USB-C charging cableCheck selected pack
Check which accessories are included in your selected pack before buying.
Who is it for?
A good fit for
- Milwaukee 18V battery owners seeking portable AC power and USB charging for small devices.
- Buyers who can benefit from an integrated light for outdoor tasks or emergency use.
Less suited to
- Anyone who needs a battery included in the package.
- People needing proven high-current operation or a clearly confirmed port layout and simultaneous-load limits.

Customer reviews on Amazon
- 5 stars
65% 65% - 4 stars
11% 11% - 3 stars
12% 12% - 2 stars
3% 3% - 1 star
9% 9%
Customer feedback describes the inverter as versatile and well-made, with reported use for laptops and Milwaukee batteries. Charging impressions are mixed, including reports of fast battery charging alongside concern about devices with high current draw. Some customers report units stopping working, and value opinions differ. These comments make reliability and load suitability worth weighing against the listing’s claimed 350W output and multiple charging ports, whose configuration and limits should be confirmed.
Positive themes
- Customers report useful versatility and positive build quality.
Negative themes
- Some customer feedback reports reliability problems, including units stopping working.
Mixed feedback
- Charging feedback varies, with reports of fast Milwaukee battery charging and concern about high-current device loads.
- Customer opinions on value for money are divided.
Frequently asked questions
Does the Azocek DBI350-M include a battery?
No. The feature listing states that the battery is not included and describes the inverter as powered by a compatible Milwaukee 18V battery.
What ports does the inverter have?
Feature text claims two AC outlets, two USB QC 18W ports, and two USB-C PD ports rated 140W and 65W. The product details separately say four USB ports, so confirm the actual configuration and ratings before buying.
Can it charge a Milwaukee battery?
The listing claims that its USB-C dual-role port can accept battery charging input up to 7A. Confirm compatibility and operation for your specific battery and selected unit.
What does the work light offer?
The listing claims a 600-lumen LED with three brightness levels, along with strobe and SOS modes.

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