background image

 

 

 

10) REVERSE POLARITY CONNECTION: If the alligator clips are 

connected to the incorrect battery post (Negative clip to Positive 
battery post, Positive clip to Negative battery post) some 
sparking will occur. This will not damage the charger. The 
following light sequence will occur to also show reverse polarity. 

 

11) NO  BATTERY  CONNECTION:  If  there  is  either  no  connection 

or a bad connection between the alligator clips and  the battery 
none of the battery LED lights will illuminate. 

 

 

 

 

 

10 

 

Battery Tender App Setup 

 

1) 

Look for the Battery Tender App on the Google Play 
and Apple App store.

 

 

2) 

Download the app and install it.

 

 

3) 

Open the app and follow the easy guide to connect your 
mobile device to your Battery Tender. 

 

4) 

We recommend connecting the device to a WiFi 
network with internet access and turning on Push 
Notifications to use all of the functions of the app and 
have access to your Battery Tender® from anywhere in 
the world with an internet connection. 
 

5) 

Please check 

www.batterytender.com

 for the latest 

instructions.

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Summary of Contents for Battery Tender Power Plus

Page 1: ...sonal metal items such as rings bracelets necklaces and watches when working with a lead acid battery A lead acid battery can produce a short circuit current high enough to weld a ring or the like to metal causing a severe burn h Use charger for charging Six cell Lead Acid AGM OR Three cell Lithium Iron Phosphate LiFePO4 Batteries only Do not use battery charger for charging dry cell batteries tha...

Page 2: ...ger output power voltage and current depends on the condition of the battery it is charging ATTENTION The Battery Tender CHARGER HAS A SPARK FREE CIRCUITRY The output alligator clips will not spark when they are touched together The Battery Tender charger will not produce an output voltage until it senses at least 2 3 volts from the battery It must be connected to a battery with the correct polari...

Page 3: ...mp at 13 volts The Power Supply function is for use as only a memory saver when changing out a battery 5 WARNING ERROR LED There are safety timers built into the charger which vary depending on which battery type you have selected These timers will prevent a bad battery from being over charged if it does not reach optimum voltage within these time frames Have your battery checked if this occurs Th...

Page 4: ...d 14 volts The boost cycle will then shut off 8 7 75A ENGINE START To start the engine start cycle press the function select button until the engine start LED is blinking Connect the alligator clips to the battery to begin the engine start cycle In order to begin the engine start mode the battery voltage needs to be above 10 5 volts If this is not the case the charger will enter Boost Mode All bat...

Page 5: ... clips and the battery none of the battery LED lights will illuminate 10 Battery Tender App Setup 1 Look for the Battery Tender App on the Google Play and Apple App store 2 Download the app and install it 3 Open the app and follow the easy guide to connect your mobile device to your Battery Tender 4 We recommend connecting the device to a WiFi network with internet access and turning on Push Notif...

Page 6: ...rence in residential installation This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the instructions may cause harmful interference to radio television reception which can be determined by tuning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or ...

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