
DEWALT 20V MAX POWERSTACK · 20V MAX (18V Nominal)
DEWALT 20V MAX POWERSTACK 5.0 Ah Battery (DCBP520 / DCBP518)
Heavy-duty pouch-cell powerhouse. Delivers 50% more power and unmatched continuous stroke rate retention when ripping dense hardwoods.
Cell Engineering & Performance
Combines the extended runtime of a 5.0 Ah pack with the massive current output of pouch cells. Prevents motor bog-down when cutting through 3-in. thick timber or exterior glulam beams with orbital pendulum action fully engaged.
Workshop recommendation: Best for production remodelers and timber frame builders demanding maximum motor torque from cordless jigsaws.
Key Features
- High-output pouch cells deliver maximum speed under heavy cutting loads
- Up to 2x the cycle lifespan of standard cylindrical packs
- Impact-resistant housing with non-marring rubber overmold base
- Compatible with all 20V MAX chargers and power tools
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.


