Draft SS

Electric vehicles charging system - Part 4: Battery swapping and mobile charging system (Review of TR 25-4:2022)

OVERVIEW

This standard provides the general overview and technical requirements for battery swap systems (BSSs) of electric motorcycles (UNECE category L), passenger vehicles (UNECE category M1), and heavy goods vehicles (UNECE category N3). It sets standards to ensure that batteries in these systems meet essential safety, performance, and reliability criteria.

This standard also covers mobile electric vehicle (EV) charging and battery testing requirements, as well as systems designed to charge electric vehicles using conductive EV supply equipment integrated with energy storage. These systems may include inputs from generators, solar panels, or grid power, and are intended solely for recharging the vehicle's battery.

These standards are reviewed with the intention to elevate TR 25 series (pre-standard) into a Singapore Standard.
Users of these standards include EV manufacturers, contractors, suppliers, IHLs, and relevant government agencies.

COMMENTS

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PRODUCT DETAILS

Status Draft
Edition 2025
No. of Pages 72
ICS Classification
Committee
Available for Purchase For sale in Singapore only
Adoption -