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Bosch 18V vs DeWalt 20V MAX
Two cordless platforms head to head — and since batteries lock you in, this is the decision that matters most. Bosch 18V targets prosumer / serious diy; DeWalt 20V MAX targets professional / trade.
| Property | Bosch 18V | DeWalt 20V MAX |
|---|---|---|
| Voltage | 18V | 20V MAX |
| High-power line | — | FlexVolt 60V |
| Companion line | 12V | — |
| Best for | Prosumer / serious DIY | Professional / trade |
| Ecosystem | Large | Massive |
| Outdoor equipment | Minimal in North America | Yes — 20V/FlexVolt mowers, trimmers and blowers |
| Warranty | 1-year, extendable via online registration | 3-year limited |
| Sold at | Independents, online | Home Depot, Lowe's, independents, online |
Choose Bosch 18V if…
- Precision and build quality with a strong European pro following; excellent rotary hammers and a solid 12V companion line.
- You shop at Independents and want prosumer-grade tools.
Choose DeWalt 20V MAX if…
- Enormous range plus FlexVolt 60V batteries that power high-demand saws while staying backward-compatible with 20V tools.
- You shop at Home Depot and want professional-grade tools.
- You'll need high-power tools — FlexVolt 60V covers them.
Neither is universally "better" — match the platform to how you'll use it and where you shop. And remember the real cost is the batteries: once you own three or four, switching platforms gets expensive, so choose the ecosystem you'll grow into.
BOSCH GXL18V-27B22 Power Tool Combo Kit - 18V Brushless Compact 1/2 In. Cordless…
A typical Bosch 18V starter kit. Precision and build quality with a strong European pro following; excellent rotary hammers and a solid 12V companion line.
Shop Bosch 18V tools on Amazon →
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DEWALT 20V MAX Cordless Drill and Impact Driver, Power Tool Combo Kit , Includes…
A typical DeWalt 20V MAX starter kit. Enormous range plus FlexVolt 60V batteries that power high-demand saws while staying backward-compatible with 20V tools.
Shop DeWalt 20V MAX tools on Amazon →
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Common questions
Bosch 18V or DeWalt 20V MAX for a homeowner?
DeWalt 20V MAX is the friendlier homeowner pick here — on breadth and availability. The other is aimed at prosumer use.
Can Bosch 18V and DeWalt 20V MAX share batteries?
No — like nearly all cordless brands, the packs are proprietary. That's exactly why the platform choice matters more than any single tool.
What's the catch with each?
Bosch 18V: The US lineup is thinner than Bosch's European range, and outdoor equipment is scarce. DeWalt 20V MAX: High-demand saws want pricier FlexVolt batteries, and the 12V XTREME compact line uses separate batteries.
Still deciding?
If neither of these is quite right, here are the same two platforms against the rest of the field.
Bosch 18V vs Makita 18V LXT Bosch 18V vs Milwaukee M18
DeWalt 20V MAX vs Milwaukee M18 DeWalt 20V MAX vs Makita 18V LXT DeWalt 20V MAX vs Ryobi ONE+ 18V DeWalt 20V MAX vs Ridgid 18V DeWalt 20V MAX vs Metabo HPT MultiVolt DeWalt 20V MAX vs Craftsman V20 DeWalt 20V MAX vs Flex 24V
Full profiles: Bosch 18V · DeWalt 20V MAX · how to choose a platform · every head-to-head