You can purchase a replacement battery athttp://buy.garmin.com. You should use only an official Garmin®replacement part.1 Remove the six security screws from the back of the device.2 Lift up the back plate.3 Grip the battery connector wires close to the connector, andpull the connector parallel to the circuit board to disconnectthe battery connector from the device.4 Remove the old battery from the back plate, noting theorientation of the battery.The battery fits tightly. It may be necessary to pry the batteryout of the back plate using a non-sharp, non-metal object.5 Install the new battery into the back plate with the label sideup, using the same orientation as the old battery.6 With the new battery, connect the battery connector to thedevice.When properly installed, the connector plug snaps into theport.7 Verify the gasket is not damaged and is completely seated inthe groove.8 Hold the back plate and the device firmly together, andreplace all six security screws without tightening.9 Verify the back plate and the device are aligned with nogaps.10Tighten the screws evenly.Delta Dog Collar Device ComponentsÀ Battery assemblyÁ Gasket Battery connectorà DeviceÄ Security screwsReplacing the Delta Dog Collar Device BatteryAssemblyBefore you replace the battery, you must remove all dirt, water,and debris from the device. You also need the securityscrewdriver included with the new battery.You can purchase a replacement battery assembly athttp://buy.garmin.com. You should use only a certified Garminreplacement part. The battery assembly includes a pre-assembled back plate with a gasket, battery, and batteryconnector.1 Remove the four security screws from the corners of thedevice.2 Lift up the battery assembly.3 Grip the battery connector wires close to the connector, andpull the connector outward from the circuit board todisconnect the battery connector from the device.4 With the new battery assembly, connect the batteryconnector to the device.When properly installed, the connector plug snaps into theport and the top face of the connector plug is flush with theedges of the port.5 Verify the gasket is not damaged and is completely seated inthe groove.6 Hold the battery assembly and the device firmly together,and replace all four security screws without tightening.7 Verify the battery assembly and the device are aligned withno gaps.8 Tighten the screws evenly.Getting More InformationYou can find more information about this product on the Garminwebsite.• Go to www.garmin.com/outdoor.• Go to www.garmin.com/learningcenter.• Go to http://buy.garmin.com, or contact your Garmin dealerfor information about optional accessories and replacementparts.Registering Your DeviceHelp us better support you by completing our online registrationtoday.• Go to http://my.garmin.com.• Keep the original sales receipt, or a photocopy, in a safeplace.6 Device Information