Monolith pack

Zero ZF8.5

One bonded pack, not user-swappable. Base street pack 2013-2014.

Last updated: July 3, 2026

7.5 kWh usable · 8.5 kWh maxscaled to the 17.3 kWh flagship

Max capacity

8.5 kWh

Usable (nominal)

7.5 kWh

Form factor

Monolith pack

Weight

≈ 49 kg (108 lb)

Model years

2013-2014

Cells

28S · ~102 V nominal

Pack weight is an approximate figure — sourced from zeromanual.com, motorcycle.com. Zero doesn't publish most pack weights, so these are cross-checked against reviews and curb-weight deltas. Energy density is shown only where the weight is independently sourced, and is max capacity ÷ pack weight.