VTOMAN V10 PRO User manual

Model No.: JS-391
V10 PRO
Jump Starter

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Thank you for choosing V10 PRO! For safety, follow instructions
carefully and keep this manual handy.
A.PRODUCT LAYOUT:
USB5V 2.4Aoutput port
Indicator
Switch
15V 10A output port
LED Flash Light
Jump start socket
USB-C input
(output) port
Quick Charge
output port
Intelligent jumper cable
USB-C input Storage case
Jump start socket

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S 0% 10% 25% 50% 75% 100%
Indicator Unlit 4 Flashing 1 lighting 2 lighting 3 lighting 4 lighting
torage level
1.Storage Level Indicators
Press the switch to check the Jump Starter's battery level
B. OPERATION GUIDANCE
The indicator will flash sequentially while the Jump Starter is charging.
The number of lit indicators corresponds to the Jump Starter's storage
level. Once fully charged, all indicators will turn off.
Epower Charging Instruction:
1、Connect the USB cable with the home adaptor and then plug
the home adaptor into the universal socket.
2、Connect the USB-C connector to the V10 PRO host.
1. Fully insert the blue plug into the host.
2. Attach the Red Clamp to the positive (+)
battery terminal and the Black Clamp to the
negative (-) battery terminal.
3. Follow the Cable Indicator's instructions for
operation:
Instruction for Jumping start 12V vehicle(by Intelligent jumper
cable):

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GREEN LIGHT on:
Telling the connection
is correct and the
circuit is working, you
can turn on the engine
to jump-start directly.
REVERSE RED LIGHT
on: Telling the connection
is wrong, to correct the
clamps as step 2
mentioned above, wait
until the GREEN LIGHT
is on to turn on the
engine.
GREEN LIGHT
blinking: Saying the
vehicle battery is low,
press the “BOOST”
button, wait GREEN
LIGHT becomes solid,
then turn on the engine
within 30s.
No Lights on: Saying the
vehicle's battery maybe
damaged, after confirm the
clamps connection is
correct, press the “BOOST”
button, wait GREEN LIGHT
is on, and then turn on the
engine within 30s.
4.Start the vehicle.
5.When the vehicle is started, remove the jumper cable from the
vehicle battery. Leave the vehicle's engine running.
Charging Cell Phone or Tablet Instruction:
1. Plug the switch cable to Quick Charge output port.
2. Select appropriate connector and connect it to your mobile phones
or tablet.
3. Press the switch button to charge.
For power supply to vehicle products or electronics
1. Plug the optional switch cable to 15V 10A output port.
2. Connect the optional switch cable and vehicle product or electronics.
3. Press the switch button to power supply.

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D. TECHNICAL SPECIFICATIONS：
C. PARTS LIST ：
LED flash light
Press the switch 3 seconds to start the LED flash light.
There are 3 modes of LED light appear in order (normal. strobe. SOS.
off) if you press slightly.
# Parts Name
1 V10 PRO
2 Charging cables
3 Intelligent Jumper Cable
4 User Manual
5 Storage case
Quantity
1
2
1
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Model No.: JS-391
Battery Capacity: 88.8Wh
Input: 5V 3A 15W
USB-C Output: 5V 3A 15W
USB-A Output: QuickCharge(5V 3A,9V 2A,12V 1.5A);5V 2.4A
USB-A Output: 5V 2.4A
DC Output: 15V 10A
Start current: 800A
Peak current: 4500A
Full charging time: About 5-6 hours (5V/3A)
Dimension: 220x102x41mm
Weight: 820g
Operating temperature: -4ºF~140ºF(-20ºC~60ºC)
1

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F. TROUBLE SHOOTING：
Finding Cause Remedies
No response when
pressing the switch
button.
Low voltage protection
of Jump Starter is
started.
Plug the adapter into the
USB-C input port to
activate.
E. FAQ:
Q. How to turn off this V10 PRO?
A. V10 PRO will power off automatically when no load or charging
is complete.
Q. How long time to full charge the V10 PRO?
A. Approx. 5-6 hours through the USB-C input.
Q. How many times can this appliance charge for my cell phone?
A. Depend on the battery capacity of your cell phone. Take iPhone13
as an example,can full charging 6 times.
Q. How many times can this appliance jump start the 3.0L Gasoline
vehicle if it is in full battery?
A. Approx. 70 times on a single charge.
Q. How long the storage of battery will remain?
A. 24 months, however, we suggest to recharge it every 3 months to
extend battery life.

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G. TOXIC AND HARMFUL SUBSTANCES:
Composition and amount of toxic and harmful substances in V10 PRO.
O：Indicate all homogeneous materials' hazardous substances content are
below the MCV limit specified in the Standard 2002/95/EC(RoHs).
H. WARNING:
1.Read the instruction manual carefully before using this unit.
2.Do NOT use in place of a vehicle battery.
3.Do NOT use as a toy.
4.To reduce the risk of injury, close supervision is necessary when the
product is used near children.
5.Jump for 12V vehicles , it would be hazard if for other jumping.
6.Use of an attachment not recommended or sold by power pack
manufacturer may result in a risk of fire, electric shock, or injury to
persons.
7.Do NOT connect the two clamps together.
8.Before starting, ensure that there is no corrosion at the interface and
no foreign matter adheres. Connect the main unit to the battery holder
tightly to avoid the impact of the interface connection.
9.After successfully starting the car, please remove the product from the
car battery within 30s, otherwise it may cause damage.
10.Do NOT Jump Start more than 3 times in a row,It could damage the
unit by overheating. When starting up multiple times, each start-up
interval is two minutes.
11.Don’t use the jumper cable to charge other equipments.
12.Do NOT store in locations where the temperature may exceed 60℃
13.Charge only at ambient temperature between 0℃and 45℃.
14.Do NOT expose the product to rain or water
15.Do NOT expose product to extreme heat or fire.
16.Do NOT operate the product in explosive atmospheres, such as in
the presence of flammable liquids, gases or dust.

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17.Make sure someone should be within range of your voice or close
enough to come to your aid when working with batteries.
18.Remove personal metal items like rings, bracelets, necklaces, etc.
When using the products.
19.To reduce risk of damage to the electric plug and cord, pull the plug
rather than the cord when disconnecting the power pack.
20.Do NOT use a battery pack or appliance that is damaged or
modified. Damaged or modified batteries may exhibit unpredictable
behavior resulting in fire, explosion or risk of injury.
20.Do NOT use a battery pack or appliance that is damaged or
modified. Damaged or modified batteries may exhibit unpredictable
behavior resulting in fire, explosion or risk of injury.
21.Charge only using the charger provided with this unit or the same
standard with the host input port.
22.After jump start the car,don’t charge this unit immediately.
23.Do NOT use the unit to jump start a vehicle while charging the
internal battery.
24.Under extreme conditions, the battery may leak. If a liquid is
noticed coming from product do not handle with bare hands. In case of
skin contact wash with soap and water immediately. If liquid comes in
contact with eyes rinse eyes with cold running water for at least 10
minutes and get medical attention immediately.
25.Product contains lithium based battery, at end of product life
dispose of product according to local regulation.

Customer Service