Loftek Nova Power User manual

Nova Power
Jump Starter

WARNING:
1.) Keep the product in a dry place away from moisture,
corrosion and flammable objects.
2.) Use of an attachment not recommended or sold by us
may result in a risk of fire, electric shock, or injury to persons.
3.) Do not operate this product if it has received a sharp
blow, been dropped, or otherwise damaged in any way.
Please take it to a qualified service person.
4.) Do not disassemble this product by yourself. Incorrect
reassembly may cause a safety accident.
5.) To reduce the risk of electric shock, unplug this product
before attempting any maintenance or cleaning. Turning off
controls will not reduce this risk.
6.) If the battery is swollen, leaks liquid or smells bad, stop
using it immediately.
7.) Make sure the battery connector is clean, and battery
clamp and cables are kept intact before using the product.
Before using this product, please read and
understand all instructions and safety
warnings carefully. Failure to follow the
instructions may result in ELECTRICAL SHOCK,
EXPLOSION, or FIRE, which may result in SERIOUS
INJURY, DEATH, DAMAGE TO DEVICE or PROPERTY.
Do not discard this information. If the damage
is caused by failure to follow the instructions,
the warranty does not apply.
DANGER
What’s In The Box
Contact LOFTEK
8.) Please charge the product in the temperature range of
-10 ºC—45 ºC，operate and storage it in the temperature
range of -20 ºC—45 ºC.
9.) It is forbidden to start the car when the power of the jump
starter is less than 10%, otherwise it will cause damage to the
product.
Email: [email protected]
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Website: www.loftek.us
User Guide
Jumper Clamps
USB Cable
Jump Starter
1
01 02
2
34

At A Glance Jump Starting Your Car
1.)Turn on the function button and make sure it is over 40%
charged. If the power is less than 40%, it may not be able to
start your engine.
2.) Plug in the jumper cables. The indicator light will flash red
and green alternately when it is in standby. Before starting
your car, please make sure the indicator light on the clamps is
turned to steady green. If you don’t connect the clamps with
the jump starter and the car well, the indicator light will stay
red.
3.) Connect the red clamp to the positive terminal (+) and
black clamp to the negative terminal (-) of your car battery.
When the indicator light turns to steady green, it means that
the clamps are connected well and it’s ready to work.
1. Function button
3. USB-C Input
5. Output 5V/2.1A
7. Indicator light on the clamps
2. LED Indicators
4. Jumping Port
6. Flashlight
100% 80% 60% 40% 20%
6
3
5
4
1
7
2
03 04

1. To avoid serious injury to a person or
damage to the jump starter, never attempt to
connect the two clamps together. Connecting
the positive and negative poles of the wiring
will lead to short-circuiting, which is very
dangerous.
2. Important: When using the device, only the
original charger and clips that come with it
are allowed. Please confirm that the clips of
the jump starter clamp the positive and
negative poles of the car battery correctly. If
the positive and negative terminals are
reversed, it will cause damage to the vehicle.
Smart Clamps
Smart clamps have multiple protection functions including
Short Circuit Protection, Over Discharge Protection, Reverse
Connection Protection, Reverse Charge Protection, Input Low /
High Voltage Protection, High Temperature Protection and so
on.
5.) After successfully starting your car, remove clamps and
pack away.
4.) Start your engine.
Operational
Warnings
05 06
3. Please fully charge the device before the
first time use. And recharge it at least once
every three months to prolong its life span if
you don’t use it for a long time.
4. Avoid overpressure. Please check the car
voltage carefully. For example, a 12V jump
starter can start a 12V car but not a 24V
diesel car.
5. Please don’t start the car continuously,
between starting twice you should allow an
interval of at least 30 seconds to 1 minute.
6. Please don’t charge the device immedi-
ately after starting the car to avoid damage
to the battery.
7. Please turn off unneeded appliances
before starting your car with the device, such
as car air conditioners, headlights,
high-power speakers, and devices on the
cigarette lighter. It will help start the car in an
easier way.

Function Details
Short Circuit
Protection
Reverse
Connection
Protection
Reverse
Charge
Protection
Input Low /
High Voltage
Protection
High
Temperature
Protection
The red light is always on when the clamp
is short-circuited, the buzzer sounds long,
and the protection can be automatically
released after the fault is removed.
If the clamps are not connected to the
correct positive and negative terminals,
the light will turn red and the buzzer keeps
beeping for a short time. The protection
can be automatically released after
troubleshooting.
The output is automatically disconnected
during reverse charge protection, and the
traffic lights flash alternately. The
protection can be automatically released
after the fault is removed.
If the clamps are connected to the start
port which is higher or lower voltage, the
protection function will be triggered and
the red light is always on.
The clamps will automatically be
disconnected when it is hot(≥80 ºC±10 ºC),
and the light will keep showing red; when
the temperature of the clamp is lower
than 70 ºC, the protection is automatically
released.
07 08
Charging and Recharging
1.) Charge your phone or other devices
2.) Recharge your jump starter
3.) Short press again, shifting to Strobe mode (fast flickering).
4.) Long press the function button to turn off the light.
How to use LED flashlight?
1.) Long press the function button for 3s to turn on the
constant light.
2.) Then short press the function button, shifting to the SOS
mode (Slow flickering).
1
2

Warranty and Customer Service
LOFTEK offers a 12-month limited warranty on quality-
related issues. Please register on our website to extend your
warranty and view this manual in other languages.
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customer service:
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Received the product
Specifications
Starting voltage
Input
USB output
Starting current
Peak current
12V
5V/2A
5V/2.1A
500A
1000A
09 10
1. Simultaneous charging and recharging is not
supported.
2. DO NOT start the car engine while charging
the jump starter.
WARNING