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Monolith pack

Zero ZF14.4

One bonded pack, not user-swappable. Legacy SDS monolith (2018-2020) and first-gen SR/F & SR/S (2019-2021).

Last updated: July 3, 2026
12.6 kWh usable · 14.4 kWh maxscaled to the 17.3 kWh flagship
Max capacity

14.4 kWh

Usable (nominal)

12.6 kWh

Form factor

Monolith pack

Weight

≈ 63.5 kg (140 lb)

Energy density

227 Wh/kg

Model years

2018-2021

Cells

Farasis NMC · 28S

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 = max capacity ÷ pack weight.

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