Battery

Organizes ONYX battery topics including stock and aftermarket packs, charging behavior, battery care, diagnostics, and evaluation of battery health.

Explains the design and behavior of the original 72V ONYX 23Ah battery, including charger compatibility, constant-voltage charging requirements, balancing behavior, voltage characteristics, and aging limitations.

Examines the original 72V ONYX 41Ah battery used on the platform, including BMS operation, configuration parameters, calibration behavior, balancing methods, fault patterns, and aging characteristics.

Describes the design, operation, and maintenance of the 72V ONYX 45Ah battery, including BMS behavior, connectors, charging characteristics, and thermal limits.

Examines the design and operating characteristics of the ONYX 80V 45Ah battery, including voltage behavior, BMS monitoring, connectors, charging methods, and thermal limits.

AMORGE battery options for ONYX RCR and CTY2 bikes, including voltage, capacity, discharge ratings, fitment, connectors, construction, pricing, and ordering.

Describes year-round care practices for ONYX batteries, including charging temperature limits, storage charge levels, winter use, and heat management.

Compares 21700 battery cells for ONYX RCR and CTY2 builds, including capacity, discharge capability, tabless construction, voltage sag, thermal performance, and cell selection.

Explains how charging works on ONYX 72V and 80V bikes, including charger compatibility, EV station charging, J1772 adapters, charging behavior, and safe charging practices.

Explains battery chemistries and emerging battery technologies relevant to ONYX builds, including energy density, power capability, cycle life, thermal stability, weight, and packaging.

Defines ONYX 72V charging and discharge connectors, including XLR pinout, XT upgrades, routing, discharge port charging, battery lead wiring, and QS8 through QS12 connector systems

Technical analysis of designing and evaluating high-current 72V, 84V, and 96V batteries within the 72V ONYX form factor using tabless cylindrical cells, including architecture, constraints, and failure modes.

Diagnostic and repair workflows for ONYX 23Ah, 41Ah, 45Ah batteries and CTY 23Ah battery, including balancing behavior, BMS-specific troubleshooting, voltage interpretation, and measurable outlet-based diagnostics.

Covers ONYX BMS app behavior across 72V and 80V 45Ah systems and 41Ah systems, including app compatibility, voltage interpretation, connection behavior, read-only versus configurable differences, diagnostic limitations, and real-world interpretation of BMS data.

An analysis of why parallel battery configurations introduce risk and unpredictable behavior in high-current ONYX systems.

Explains how SuperPower BMS behaves, is configured, and operates on ONYX 72V 45A and 80V 45A battery systems under real-world load conditions.