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TROUBLESHOOTING

WARRANTY STATEMENT (BATTERIES)

CorDEX Instruments Ltd, take great pride in the products we manufacture and warrant our 
products including batteries to be free from manufacturer’s defects. If your battery fails, we 
recommend the following: First, determine if the battery needs a boost or replacement. Most 
batteries that fail are simply discharged and need a boost. If the battery is simply in need of 
a boost, have it re-charged as described in this document. If your battery still fails, please 
follow the troubleshooting guide above and then contact us at [email protected] quoting 
the battery voltage, the camera serial number and battery serial number along with your 
complete contact details, including telephone number and email. Please note, batteries in 
deep-discharge are not covered by Warranty.

* Deep discharge can only occur when a battery is left in the camera for an extended period which is contrary to correct 

operation, subsequent damage is not covered by Warranty.

Problem

Solution

My camera has poor runtime but 

the battery status indicator on the 

screen shows full.

When a new battery is inserted, the camera assumes the battery 

is fully charged and shows a full charge on the screen. Insert a fully 

charged battery into the camera.

My battery will not charge and will 

not power up the camera.

Ensure the battery has not gone into “deep-discharge” by using a 

multi-meter to check the voltage across the pads on the base of the 

battery. If the reading is less than 6V then the battery has gone into 

a deep discharge state and must be replaced. If the battery voltage is 

above 6V then refer to the battery charging procedure and ensure the 

charger LEDs are illuminating correctly. 

My camera is unstable and 

sometimes hangs.

Check the battery voltage by using a multi-meter across the battery 

pads. If the battery has not been fully charged and/or has been 

inserted into the camera partially charged, the cut off timer will not 

operate and the battery voltage may drop below 6.9V at which stage 

the camera may become unstable. Always ensure a fully charged 

battery is inserted into the camera.

The battery charger is flashing 

yellow.

This indicates either that the battery is short circuited or is in a deep 

discharge state. In either event, the battery must be removed from 

the charger and disposed of immediately.

WARNING. 

ONLY REMOVE THE BATTERY IN A SAFE AREA.

RUGGED 

AUTHORITY

www.cord-ex.com

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