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Power Tank · Supplemental

Zero Power Tank ZF3.6

Additive accessory — stacks onto the main pack, never renames it. Current Z-Force ZF3.6 Power Tank; +3.6 kWh.

Last updated: July 3, 2026
3.2 kWh usable · 3.6 kWh maxscaled to the 17.3 kWh flagship
Max capacity

3.6 kWh

Usable (nominal)

3.2 kWh

Form factor

Power Tank

Weight

20 kg (44 lb)

Energy density

180 Wh/kg

Model years

2018-2025

Cells

Farasis NMC · 28S

Pack weight is well-documented — sourced from web research (see notes). Zero doesn't publish most pack weights, so these are cross-checked against reviews and curb-weight deltas. Energy density = max capacity ÷ pack weight.

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