Battery Tender 030-0004 Instruction Manual Download Page 3

3

4

       WARNING: Fire hazard

The jump start feature is designed for short term operation only—less than 2-3 seconds. 
Operating the jump start feature for more than 3 seconds may cause damage to the unit. 
Allow the Battery Booster Pack to cool down for at least 3 minutes after each jump start .

       WARNING:

Do not charge the unit through the 12VDC socket!

       WARNING:

Ensure  that there are no 12VDC appliances connected to the Battery Booster
Pack while the unit is being recharged.

3. Features

(5)  Reverse/Incorrect Connection Indicator –  Red LED indicates when  the battery clamps 

are reversed or improperly connected to the battery  (vehicle battery voltage over 2.5V).

(4)  Correct Connection Indicator –  Green LED indicates when the battery clamps are 

properly connected  (vehicle battery voltage over 2.5V).

(7)  Charging indicator: Red LED indicates when the unit is being recharged, when it turns 

to green, the unit is fully charged.

(1)  Battery status  button –  When pressed, LED indicator displays level of charge left in 

the battery and determines if the unit needs to be charged. See item (2) for details.

(6)  AC charging jack –  Use the included external AC charger to recharge the unit through 

this charging jack. Only use the suppliled AC charger to charge this unit.

(9) LED light switch – Slide it to turn on or turn off the emergency light. 

(3) Emergency LED light.

(8)  12V DC power  port – Easy-access  port  for powering  a  variety  of 12V accessories.

(11) USB port – It provides 5V USB power for electronic devices. 

(10) USB switch – Slide the switch to turn USB power on or off.

(12) USB on indicator – When USB power is on, this green LED indicator will illuminate. 

(14) On/Off Switch – When jump starting a vehicle, ensure this switch is in the “off” position 

before connecting the unit to the vehicle battery. Once properly connected, the unit should 

be switched to the “on” position.

(13) Boosting cables – These cables connect clamps and Booster Pack.

(15) 15A Fuse – 15A over current protection for 12V DC outlet.

       WARNING:

Before starting the vehicle, ensure that the clamps are connected in the right order and the 
green indicator light is on  (vehicle battery voltage over 2.5V).

       CAUTION:

The unit is not intended for use as an UPS (Uninterrupted Power Supply).

(2) Battery level LED indicator – Identifies the level of charge remaining in the internal 

battery. When the 3rd (green) LEDs light up, the unit is over 75% charged. When the 2nd  

(yellow) LEDs light up, the unit is about 50% charged and should be recharged. When the 

1st (red) LED lights up, the unit is only 25% charged and needs recharging immediately.

2

1

9

8

56

11

12

13

10

7

4

3

14

15

13

Reviews: