Submit Search

Dual-slot battery charger troubleshooting and corrective measures

Battery is not detected (does not change from only red LED on after battery insertion)

Cause	Corrective measure
Battery not properly inserted.	Properly insert battery into battery charger slot.
Battery contacts contaminated.	Clean the battery (e.g. by inserting and removing the battery several times) or replace battery.
Deeply discharged or shorted battery.	Leave the battery in the charger overnight to attempt to revive the battery.
Battery defective.	Replace the battery.
LED abnormalities occurring.	Remove any batteries from both slots and disconnect the AC adapter from the charger.

Dedicated to the world's tomorrow, Trimble is a technology company delivering solutions that enable our customers to work in new ways to measure, build, grow and move goods for a better quality of life. Core technologies in positioning, modeling, connectivity and data analytics connect the digital and physical worlds to improve productivity, quality, safety, transparency and sustainability. From purpose-built products and enterprise lifecycle solutions to industry cloud services, Trimble is transforming critical industries such as construction, geospatial, agriculture and transportation to power an interconnected world of work.