Technaxx TX-78 User manual

Technaxx® * User Manual
Jump Starter 10000mAh TX–78
The Declaration of Conformity for this device is under the Internet link: www.technaxx.de/ (in
bottom bar “Konformitätserklärung”). Before using the device the first time, read the user manual
carefully. This device has a rechargeable battery. It must be fully charged before first use.
NOTE: Charge the battery of the device every 2–3 month if it is not used!
Service phone No. for technical support: 01805 012643 (14 cent/minute from German fixed-line and
42 cent/minute from mobile networks). Free Email: [e-mail]
Important Hints * This device is only suitable for CARS (12V) !
This device has 5 indicator lights (= LED). When only 3 LEDs are shining, or less, then do
NOT use the device to start your car ! But you can use it for charging digital devices. 
When trying to start your car more than 3x without success, stop starting it. Disconnect the
device to avoid damaging other parts of the car. Check the power of the device 1x per
month and also charge it to ensure it can work in an emergency case. Do NOT use the
device all the time for charging. Maybe then it will not have enough power for starting a car
in an emergency situation. Device shuts down automatically when it is not loading other
external devices.
Features
3-in-1 Power Bank: Jump Starter for the car battery, Charging (e.g. Smartphone, Tablet
PC, etc.), Emergency Light Jump start: diesel cars up to 3L engine, gasoline/petrol cars
up to 5L engine Integrated emergency light (3 lighting effects) Built-in protection against
overcurrent, short circuit, overload/-charge and overvoltage 2 USB outputs for
simultaneous charging of two devices 4-in-1 charging cable supports Micro USB & Mini
USB & Lightning & 30-pin connector Ideal size to fit into the inner front glove
compartment
Technical specifications
Jump Start output 12V output for starting a car
Starting current / Peak current 300A / 400A
Input voltage at home 15V/1A, in a car 12V/1A
Output (USB ports) 5V/1A and 5V/2A
Battery Clamps Input: DC 10.8–15V 400A, Output: DC 12V 400A
Battery Lithium polymer battery 10000mAh 3.7V / 36.63Wh / Charging time ~4 hours
When device is fully charged it can charge iPhone 6S ~3 times
When device is fully charged it can be used ~200 times
Operating temperature 0°C up to +60°C
Storage temperature –10°C up to +60°C
Weight / Dimensions 385g / (L) 16.5 x (W) 7.3 x (H) 2.8cm
Package Contents Jump Starter 10000mAh TX-78, 4-in-1 USB cable, Jump Starter
cable with battery clamps, Home charger, Car charger, User Manual
Keep this manual for future reference or product sharing carefully. Do the same with the
original accessorie(s) for this product. In case of warranty, please contact the dealer or the
store where you bought this product . Warranty 2 years

Product View
Battery clamps
12V Output for starting car
Switch button
Indicator lights = Capacity status LEDs (BLUE)
Working indicator light = Charging status LEDs (RED)
15V/1A Input
Home charger / Car charger
5V/2A USB output
5V/1A USB output

Switch button and power indication instructions
(1) Press the SWITCH button 1x, check the balance power and start the product.
(2) Press the SWITCH button for 2–3 seconds to activate the LED flasher. The 3 modes of
LED lights appear in sequence (Strobe, SOS, Fast flashing warning, Off). Press short the
switch button to turn off the device. This device has intelligent shutdown, means, when
it is fully charged and no other device is connected to it for external charging, then it
shuts down automatically to save its energy.
(3) Balance power indication Press the SWITCH button. Then the power indicator
lights are on. 5 LEDs are lighting in BLUE, balance power is about 100% 4 LEDs are
are lighting in BLUE and 1LED in RED, balance power is about 80% 3 LEDs are lighting
in BLUE and 2 LEDs in RED, balance power is about 60% (From this capacity status on,
please do not start your car any longer with the TX-78!) 2 LEDs are lighting in BLUE
and 3 LEDs in RED, balance power is about 40% 1 LED is lighting in BLUE and 4 LEDs
in RED, balance power is about 20% 1 LED is lighting in RED, balance power is about
10% NO LED is lighting, balance power is about 0%.
(4) Charging power indication Connect the charger to the device and then the
power indicator lights flash. 1
st
LED flashes, charging power is about 0%–10% 2
nd
LED flashes, charging power is about 10%–20% 3
rd
LED flashes, charging power is
about 20%–40% 4
th
LED flashes, charging power is about 60%–80% When 5 LEDs
are on, the device is fully charged.
(3) Charging the device
Use the 15V/1A home charger or the 12V/1A car charger to charge the device, when all 5
LEDs are on (that means the device is fully charged). Disconnect the device to save the
power.

(5) Jump Start (start-up aid) of vehicles with a 12V-on board network
ATTENTION: During the starting process of a car with the TX-78, neither charge any
other devices over the USB connection, nor charge the TX-78 itself.
To protect the TX-78 and keep its long lifetime, make sure the power of the TX-78
always is ≥75% when using it to start a car.
1 Moisture-proof cap (yellow) 5 Negative lead (black colour)
2 EC5-connector 6 Negative clamp (black colour)
3 Green/Red LED = “In Action” 7 Positive lead (red colour)
4 Blue LED = “Power” 8 Positive clamp (red colour)
The functions of the Jump Starter TX-78 device
Testing the status of the battery of your car:
Do not connect the Jump-start cable with the TX-78. First connect the red and black clamps
to the positive (+) and the negative (–) pole of the car battery.
“In Action” (3) and “Power” LEDs (4) are lighting for 5 seconds.
“In Action” LED displays the power level status as following: GREEN = Normal; RED +
GREEN = Weak; RED flashing = Low.
Warning Functions (the clamps are connected to the TX-78 and the car battery):
The red LED lights up and the buzzer give a Beap-Beap alarm when the (+) and (–) poles
are connected inversely, or the TX-78 itself is defect.
It can happen, when the clamps are connected to the TX-78 and to the car battery
correctly, the buzzer gives an alarm and the red LED lights up.
 This can mean, the voltage of the car battery is equal to the TX-78.
 This can mean, the power indicator of the TX-78 is ≤3 indicators. It indicates, the
car battery power is too low to start the car.
 This can mean, although the power LED of the TX-78 shows “fully charged” (4–5
LEDs are BLUE), there may be another reason which causes that the car cannot be
started.

Checking if the clamps, cable or LED-box have a malfunction or not (the clamps
are either connected to the TX-78, or connected to the car battery):
If there is a buzzing sound and the RED LED is on  the clamps, the cables or the
LED-box may have a malfunction  STOP USING.
If the EC5-connector is connected to the TX-78, but you do not use the device, first it will
go for 4 minutes in standby mode and then it will turn OFF automatically.
How to start a car with the TX-78
Clamp the red clamp to the positive pole (+) of car battery (maximum contact area).
 Clamp the black clamp to the negative pole (–) of car battery (maximum contact area).
 Connect the EC5 connector to the EC5 socket of the TX-78.
 After connecting, the BLUE “Power” LED (4) lights up (~4 minutes).
 Shortly after, the GREEN “In Action” LED (3) lights up automatically, and you
hear a “tick…tick” sound from buzzer. Now you can start the car.
 After starting the car, first remove the TX-78 from the clamps. The next step is
first to remove the black clamp and the red clamp from the car battery.
How to charge a digital device whose input is 5V
Choose the suitable data cable with USB connector.
 Put the USB connector into the 5V output of the Jump Starter.
 Connect the other end of the data cable to the digital device, and then press the
switch button, the indicator lights are on, and charging begins.
When you use 5V output to charge digital devices, the color of LED is RED.
Trouble shooting
No response when pressing the switch button on the Jump Starter TX-78 Cause: maybe
low voltage of the Jump Starter TX-78 Solution: plug in the Jump Starter TX-78 to charge
it.

Warnings
Do not disassemble the device by yourself (voiding the warranty). Use the original home
charger to recharge the device, or it may reduce the lifetime of the device. Make sure the
blue plug of the cable into the socket of the device tightly, otherwise it cannot jump start the
vehicle, and even make the joint melt. Do not start up car with the car jump starter when
the power is less than 60% (3 BLUE LEDs or less are lighting) to avoid any damage. Take
the product away after the car starts within 30 seconds. Otherwise may cause accidents.
When finding the device expands, do not use it to start the car, to avoid safety accident.
This product cannot be continuous to start the car, it may cause damage to the product.
Each time you start the interval must be longer than 30 seconds. When staring the car
continuously with 30 seconds pause, and it is not successful after 3 times, then stop
starting to avoid causing damage to the device or safety accident. It will cause severe
damage to the device when starting the car via this device continuously or use this device
to start the car whose starting power is over this device, and it may cause safety accident
easily. Do make sure the battery clamps well connected. If battery connector is rusted or
dirty please clean it first, or the vehicle cannot be started. Do make sure the red clamp to
the positive terminal, black clamp to the negative terminal, do not connect in the opposite
way or it may damage the car. When the blue plug of the battery cable clamps is into the
device, do not connect the two clamps, otherwise it will cause safety accident easily. Keep
the device away from children. It should be only used by adults.
Indoor Storage Hints Make sure it is out of the kids. Make sure it is far from fire and
the object whose surface temperature is over 60°C, to avoid severe damage or burning.
Make sure it is stored in no corrosive gas environment. Make sure it is stored in the
environment between 15°C and 35°C, then the device will be originally good for 6 months.
Car Storage Hints Remove the product and keep it indoors when the car interior
temperature is not between –10°C up to 60°C to prevent serious damage or explosion.
Make sure the device in the suitable position, to avoid damage caused by bumping.
Security and Disposal Hints for Batteries: Hold children off batteries.
When a child swallowed a battery go to a doctors place or bring the child
into a hospital promptly! Look for the right polarity (+) and (--) of batteries!
Always change all batteries. Never use old and new batteries or batteries of
different types together. Never short, open, deform or load up batteries!
Risk of injury! Never throw batteries into fire! Risk of explosion!
Hints for Environment Protection: Packages materials are raw materials
and can be recycled. Do not disposal old devices or batteries into the
domestic waste. Cleaning: Protect the device from contamination and
pollution (use clean drapery). Avoid using rough, coarse-grained materials
or solvents/aggressive cleaner. Wipe the cleaned device accurately.
Important Notice: Should battery fluid leak from a battery, wipe the battery
case with a soft cloth dry. Distributor: Technaxx Deutschland GmbH &
Co.KG, Kruppstr. 105, 60388 Frankfurt a.M., Germany