GARMIN RALLY RS/RK/XC SERIES Power Dropouts

CR1/3N 3V Lithium Battery

The standard dual LR44/SR44 battery stack creates an additional contact point between the cells that is susceptible to movement. Switching to a single CR1/3N battery eliminates this junction, preventing 'micro-arcing' or signal dropouts caused by vibration-induced circuit interruptions.

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DeoxIT Gold G-Series Contact Cleaner

Micro-vibrations at the battery-to-terminal interface cause fretting corrosion, a build-up of non-conductive oxide layers. A specialized contact enhancer restores the chemical bond at the gold-plated contact points, ensuring consistent voltage delivery to the strain gauge transmitters.

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Rally Battery Compartment Door Kit

Consistent power requires specific mechanical preload on the battery spring. If the threads on the battery door are compromised or the internal gasket is compressed, the resulting loss of tension allows the battery to 'float' during high-torque pedaling, causing intermittent data loss.

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