STACKED LITHIUM

This is you 200% More

Arrow Icon

STACKED LITHIUM

POWER THAT CHANGES EVERYTHING

FLEX Stacked Lithium is raising the bar on power. Unleash 200% more power, 300% longer battery life, and 100% faster charging. And FLEX Stacked Lithium batteries are 100% cross-compatible with all FLEX 24V tools and chargers.

The FLEX 24V Stacked Lithium Battery combines intelligent battery management with Therma-Tech™+ cooling technology to deliver power that changes everything.

STACKED LITHIUM

100% compatible with all FLEX 24V Tools & Chargers

Experience power that changes everything with all FLEX 24V tools.

01
02
03

1/2" 2-SPEED HAMMER DRILL WITH TURBO MODE

FX1271T-1H

Step up to unrivaled torque of 1,400 in-lbs plus Turbo Mode for increased speed and power—all the way up to a blazing 2,500 RPM.

1/4" QUICK EJECT HEX IMPACT DRIVER WITH MULTI-MODE

FX1371A-1H

Power through the toughest fastening jobs with an unrelenting 2,500 in-lbs of torque, quick-eject collet and three speed modes.

7-1/4" REAR HANDLE CIRCULAR SAW

FX2141R-1J

Rip through miles of 2x4s. This powerhouse features magnesium footplate and guards and delivers advanced cutting performance.

1/2" HIGH TORQUE IMPACT WRENCH

FX1471-1H

Delivers 1150 ft-lbs of unrelenting torque for when jobs demand nut-busting power. Plus, three speed modes, bolt removal mode and vibration suppression.

7-1/4" CIRCULAR SAW

FX2141-1J

Slice through 3X lumber in one pass. This powerhouse features magnesium footplate and guards and delivers advanced cutting performance.

Coming Soon

Stack Pack Storage System

FSM1101-3

Revolutionary quick-connect latches connect and release with one click. High-strength polypropylene and reinforced wall construction provide unmatched durability for heavy-duty loads. Plus, 9-inch all-terrain wheels for ultimate mobility.

FLEX tool with new Stacked Lithium battery technology

Now Through 2022

FLEX Founders Lifetime Warranty logo

Gain exclusive access to the FLEX Limited Lifetime Warranty on all FLEX 24V tools, batteries and chargers when you register within 30 days of purchase through December 31, 2022.

Stay in the Action

Sign up now to get updates about new tools and the latest offers.

Icon Checkmark

You’re in!