The DEWALT DCS575T2 Flexvolt XR Circular Saw is supplied with:

2 x 54V 2.0Ah Li-ion Batteries
1 x 190mm 24 Tooth Precision Saw Blade.
1 x Rip Fence.
1 x Blade Spanner.
1 x Charger.
1 x T-STAK.

DEWALT FlexVolt XR batteries stand at the forefront of cordless technology. They are the world’s first convertible 18/54 Volt batteries, offering unprecedented levels of power. Provides the unique ability to power heavy-duty construction power tools whilst still being compatible with existing DEWALT XR 18 Volt products and offering increased runtime.