High-capacity power for your DeWalt 20V MAX tools, without the OEM price tag.
The Mach 1 20V MAX 9Ah battery is built for pros and serious DIYers who need extended runtime on the job site. With 9Ah of lithium-ion capacity, it powers demanding tools like circular saws, drills, and grinders through longer sessions with fewer battery swaps.
Key Features
- 9Ah high-capacity cells — longer runtime, fewer battery swaps
- Consistent power delivery — steady voltage until the battery is nearly empty
- Universal DeWalt 20V MAX compatibility — works with drills, saws, grinders, and more
- Durable, jobsite-ready build — made for daily use and drops
- No memory effect — charge anytime without losing capacity
Compatibility
Works with all DeWalt 20V MAX tools and chargers, including drills, impact drivers, circular saws, reciprocating saws, grinders, work lights, and other 20V MAX cordless equipment.
Specifications
| Spec | Detail |
|---|---|
| Voltage | 20V MAX |
| Capacity | 9Ah |
| Battery Type | Lithium-ion |
| Compatible With | All DeWalt 20V MAX tools and chargers |
What's in the Box
- 1 × Mach 1 DeWalt 20V MAX 9Ah Battery
| Chemistry | Lithium-Ion (Li-Ion) / LiFePO4 |
| Voltage | 20V Max / 60V FlexVolt Compatible |
| Compatibility | Compatible with all DeWalt 20V and FlexVolt cordless power tools and chargers |
| Protection | Overcharge, Overdischarge, Overload, Short-Circuit BMS Protection |
| Warranty | Built-in BMS Protection & Grade A cells with manufacturer warranty |