DEWALT 20V MAX POWERSTACK Compact Battery (DCBP034) lithium-ion battery pack

DEWALT 20V MAX POWERSTACK · 20V MAX (18V Nominal)

DEWALT 20V MAX POWERSTACK Compact Battery (DCBP034)

Next-generation pouch-cell technology. 50% more power in a 25% more compact form factor, cutting jigsaw weight in half for nimble curve control.

Cell Engineering & Performance

Revolutionary pouch-cell architecture replaces traditional cylindrical cells. By eliminating internal resistance hotspots, it delivers higher sustained motor RPM when cutting thick oak and butcher-block countertops, all while cutting battery weight down to just 11.2 ounces.

Workshop recommendation: The ultimate battery for scrollwork and tight coping cuts with the DCS334B or DCS335B. Drastically cuts user wrist fatigue.

Key Features

  • Pouch-cell technology delivers 50% more power in a 25% smaller footprint
  • Featherweight 0.70 lbs. mass enhances line-of-sight precision
  • Up to 2x the cycle charge life of conventional cylindrical cell packs
  • Rubber overmold base protects finished workpieces from scratches

Compatible Cordless Jigsaws in our Catalog

This battery pack is 100% mechanically and electronically compatible with the following saws:

Before You Buy

Ensure you possess a compatible rapid charger from the same manufacturer and platform (or purchase an official Starter Kit bundled with a charger). Lithium-ion packs should not be stored completely depleted; maintain approximately 40% to 60% charge if storing for extended workshop downtime.

When browsing merchant listings on Amazon, verify whether the listing designates a single bare battery pack, a multi-pack, or a complete kit with high-speed charging dock.

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