Rozlchar Power Spreader Compatible for 20V & 18V Battery, Se

The Verdict

Let me save you some scrolling: the Rozlchar Power Spreader is the smart-money move if you already own a 20V or 18V drill battery. It turns a manual broadcast spreader into a powered unit without forcing you to buy into another proprietary battery system. But it’s not without quirks, and I’ll get to those.

What’s in the Box

You get the spreader unit itself — a clear polypropylene hopper with a 25-pound capacity, a variable-speed dial mounted on the side, and a universal battery adapter that accepts both 20V and 18V slide-pack batteries. There’s also a shoulder strap, which sounds odd but actually helps when you’re carrying the unit on uneven terrain. Assembly takes about four minutes: slide the battery in, snap the hopper onto the base, and you’re done.

Performance and Real-World Use

Here’s what actually matters: how does it spread? I tested it with grass seed, fertilizer, and ice melt (yes, it handles all three). The centrifugal disc throws a consistent 6-8 foot spread pattern at full speed. The variable-speed dial gives genuinely useful control — low settings for precision seeding near flower beds, high for open lawn coverage.

The clear hopper is a small but significant feature. You can see exactly how much material remains without stopping to peer inside. That sounds minor, but anyone who’s run out of seed halfway across a lawn knows the frustration.

The motor runs off the battery via a direct-drive mechanism. It’s not gear-driven, so you’ll notice torque lag when the hopper is full and the disc first spins up. Give it two seconds and it stabilizes.

What Buyers Consistently Praise

The battery compatibility is the headline feature. One reviewer put it plainly: “I already had three 20V batteries from my drill set. This spreader cost half what a name-brand powered model would have, and I didn’t need to buy a single new battery.”

Another common theme is the variable speed control. As one buyer noted, “The dial makes a real difference. I can dial it way down for overseeding and crank it for spring fertilizer. My old manual spreader didn’t give me that flexibility.”

Where It Falls Short

Let’s be honest about the downsides. The spreader wheel is narrow — about 8 inches across. That means you’ll make more passes than you would with a tow-behind spreader. On a quarter-acre lawn, budget 20-25% more time.

The battery adapter is also a slight weak point. On certain drill-style batteries, the mount feels loose, and a few users report intermittent power loss when bouncing over rough ground. If you have a battery with a slightly worn slide rail, you may need to hold it in place with your hand.

And there’s no handle-mounted on/off switch. You have to reach down to the hopper every time you start and stop. That’s annoying at the end of each row, especially if you’re using the shoulder strap.

Who Should Buy This

This is for the homeowner with an existing 20V or 18V tool lineup who wants powered spreading without buying into a new battery ecosystem. It’s also good for anyone with shoulder or wrist issues — the powered disc removes the manual cranking that makes hand spreaders tiring. If you have more than a half-acre of open lawn, a tow-behind model will serve you better. If you’re on a quarter-acre or less, this is your sweet spot.

FAQ

Q: Will this work with my [brand] 20V battery? A: If your battery is a standard slide-pack style from a major brand, it should work. The adapter is universal, but check the fit before buying. Worn batteries may not seat firmly.

Q: Can I use this for ice melt in winter? A: Yes. The polypropylene hopper resists corrosion, and the spread pattern handles rock salt well. Just clean it thoroughly after use.

Q: How long does a battery last? A: On a full 2.0Ah battery, expect 20-30 minutes of continuous use. A 4.0Ah battery doubles that. The variable speed dial extends runtime at lower settings.

The Verdict

Buy it if you already own 20V or 18V batteries and want powered spreading without extra battery costs. Skip it if you have a large lawn, want handle-mounted controls, or prefer a tow-behind model.

Rating: 4.2/5 — It’s not perfect, but the battery compatibility and variable speed control make it a genuinely smart buy for the right homeowner.

Where to Buy

👉 Check Price on Amazon →

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Last updated: 2026-08-06. Ratings and prices current as of review date. Verify on Amazon before purchasing.