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49% off this 8.4Ah lithium-ion replacement battery for Dewalt 20V Max tools. Delivers extended runtime for drills, impacts, and grinders. Great for DIYers and pros on a budget.
Tip: Use with Dewalt 20V Max chargers for best performance.
Best for: DIYers and professionals needing extra runtime on Dewalt 20V tools.
4Ah battery is a solid aftermarket option for Dewalt 20V Max tool owners. It offers double the capacity of standard 4Ah batteries, meaning longer runtimes on drills, impact drivers, and grinders. The built-in protection circuits help prevent overheating and overcharging, which adds peace of mind. 99, it's nearly half the price of a comparable OEM battery. The main tradeoff is the lack of Dewalt warranty and FlexVolt compatibility. But for most users, this is a cost-effective way to keep working without frequent swaps.
At $35.99, this 8.4Ah battery is 49% off the $69.99 list price. That's a strong discount for a high-capacity aftermarket battery. The savings are clear and the price is competitive with other third-party options.
Yes, it works with all standard Dewalt 20V Max chargers.
No, it is designed for Dewalt 20V Max tools only, not FlexVolt.
Charging time depends on the charger, but typically 60-90 minutes with a standard charger.
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Currently $35.99
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