23728, 23741, 23742
EN
Original Instructions
Version 1 – January 2024
Fully charge the jump starter before using for the rst time
12V LITHIUM
JUMP STARTER
WITH DIGITAL DISPLAY
1.1 Product Reference
User Manual for: 12V Lithium Jump Starter
with Digital Display.
Stock No: 23728, 23741, 23742
Part No: GTS1200, GTS2000, GTS3000
1.2 Revisions
Version 1: January 2024
First release.
As our manuals are continually updated, always ensure
that the latest version is used.
Please visit drapertools.com/manuals for the latest
version of this manual and the associated parts list, if
applicable.
1.3 Understanding the Safety Content of
This Manual
WARNING!
– Situations or actions that may result
in personal injury or death.
CAUTION! – Situations or actions that may result
in damage to the product or surroundings.
Important: – Information or instructions of particular
importance.
1.4 Copyright © Notice
Copyright © Draper Tools Limited.
Permission is granted to reproduce this manual for
personal and educational use ONLY. Commercial
copying, redistribution, hiring or lending is strictly
prohibited.
No part of this manual may be stored in a retrieval system
or transmitted in any other form or means without written
permission from Draper Tools Limited.
In all cases, this copyright notice must remain intact.
1. Preface
– 2 –
These are the original product instructions. This
document is part of the product; retain it for the life
of the product, passing it on to subsequent holders.
Read this manual in full before attempting to
assemble, operate or maintain this product.
This Draper Tools manual describes the purpose
of the product and contains all the necessary
information to ensure its correct and safe use.
Following all the instructions and guidance in
this manual will ensure the safety of both the
product and the operator and increase the
lifespan of the product.
All photographs and drawings within this manual are
supplied by Draper Tools to help illustrate correct
operation of the product.
Every eort has been made to ensure the
information contained in this manual is accurate.
However, Draper Tools reserves the right to amend
this document without prior warning. Always use the
latest version of the product manual.
2. Contents
– 3 –
EN
1. Preface 2
1.1 Product Reference 2
1.2 Revisions 2
1.3 Understanding the Safety Content of This
Manual 2
1.4 Copyright © Notice 2
2. Contents 3
3. Product Introduction 4
3.1 Intended Use 4
3.2 Specication 4
4. Health and Safety Information 5
4.1 Vehicle Battery Health and
Safety Precautions 5
4.2 Jump Starter Health & Safety Precautions 5
4.3 Rechargeable Battery Health & Safety
Precautions 5
4.4 Flashlight Health & Safety Precautions 5
4.5 Residual Risk 5
5. Explanation of Symbols 6
6. Identication and Unpacking 7
6.1 Product Overview 7
6.2 What’s in the Box? 7
6.3 Packaging 7
7. Charging the Product 8
7.1 Charging the Jump Starter 8
7.2 Using as a Power Bank 8
8. Operation Instructions 8
8.1 Display Screen Explained 8
8.2 Jump Starting the Vehicle 9
8.3 Using the built in Flashlight 9
9. Maintenance and Troubleshooting 10
9.1 General Maintenance 10
9.2 Troubleshooting 10
10. Spares, Returns and Disposal 11
11. Warranty 11
3. Product Introduction
– 4 –
3.1 Intended Use
This product has been designed as a compact and
portable vehicle digital jump starter with a built in
ashlight. It can also be used as a powerful USB power
bank supplying several full charges to most smart
phones.
Any other application beyond the conditions established
for use will be considered misuse. Draper Tools accepts
no responsibility for improper use of this product.
Read this manual in full before assembling, operating or
maintaining the product, and retain it for later use.
3.2 Specication
Stock No.
23728 23741 23742
Part No. GTS1200 GTS2000 GTS3000
Net weight 930g 960g 1000g
Dimensions (L×W×H) 239.5 × 100 × 57.5mm 239.5 × 100 × 57.5mm 239.5 × 100 × 57.5mm
IP Rating IP66 IP66 IP66
Voltage 12V 12V 12V
Capacity 16,000mAh 20,000mAh 24,000mAh
Peak Current 1200A 2000A 3000A
Crank current 600A 1000A 1500A
Petrol Engine 8L 10L All CC
Diesel Engine 6L 8L 10L
Flashlight Power 2.5W 2.5W 2.5W
Short Circuit Protection Eective Eective Eective
Over-Discharge Protection ≤13v±0.3v ≤13v±0.3v ≤13v±0.3v
Over Temperature Protection >65°C + 5°C >65°C + 5°C >65°C + 5°C
Reverse Polarity Protection Eective Eective Eective
USB-C Input/Output
5V/3A, 9V/3A, 12V/3A,
15V/3A, 20V/2.25A
5V/3A, 9V/3A, 12V/3A,
15V/3A, 20V/2.25A
5V/3A, 9V/3A, 12V/3A,
15V/3A, 20V/2.25A
USB Output 1 5V/3A, 9V/2A, 12V/1.5A 5V/3A, 9V/2A, 12V/1.5A 5V/3A, 9V/2A, 12V/1.5A
USB Output 2 5V/3A, 9V/2A, 12V/1.5A 5V/3A, 9V/2A, 12V/1.5A 5V/3A, 9V/2A,12V/1.5A
DC Output 15V/10A 15V/10A 15V/10A
Battery Type Lithium-ion Lithium-ion Lithium-ion
4. Health and Safety Information
Important: Read all the Health and Safety instructions
before attempting to operate, maintain or repair this
product. Non-compliance with these instructions may
result in injury or damage to the user, or the product or
the vehicle.
4.1 Vehicle Battery Health and Safety
Precautions
WARNING! Risk of explosive gases
– Working in the vicinity of lead-acid batteries
is dangerous as they generate explosive gases
during normal operation. Follow these
instructions and those published by the
battery manufacturer and the manufacturer of
any other equipment to be used in the vicinity
of the battery.
– Review warning marks on all these products
and on the engine.
– When working near a lead-acid battery,
ensure someone is within range of your voice
or close enough to come to your aid.
– Never smoke or allow a spark or ame near
the battery or engine.
– Take extra care not to drop a metal tool onto
the battery. It could spark or short circuit the
battery.
• Wear suitable eye and face protection.
• Have plenty of fresh water and soap nearby in case
battery acid contacts eyes, skin or clothing. If acid
enter eyes, wash eye under cold clean ruining water
for at least 15 minutes and get medical attention
immediately.
• Remove any metallic items such as rings, bracelets,
necklaces and watches. A lead-acid battery can
produce a short circuit current high enough to weld a
metallic item, which may cause a severe burn.
4.2 Jump Starter Health & Safety
Precautions
• Before using the jump starter refer to the vehicle’s
manufacturer instruction manual for specic advice
on jump starting.
• Only trained and competent personnel may operate
this device.
• Fully charge the jump starter before using for the rst
time.
• The jump starter is for use on 12V circuits only.
• Only use the leads and clamps supplied with the
starter unit.
• DO NOT use this unit if the clamp leads are damaged
or worn.
• NEVER allow the clamps to touch one another or to
connect to the same piece of metal, otherwise the
jump starter will be damaged.
• DO NOT use the jump starter to start a damaged,
bulging, or frozen car battery.
• DO NOT disassemble or modify the unit.
• DO NOT place or store the unit in a high temperature
environment that exceeds 60°C. The operating
temperature is −20 to 60°C and storage temperature is
50°C.
• Handle the unit with care and if dropped or showing
signs of damaged get it checked by a qualied service
person.
• Keep the product away from children and pets.
4.3 Rechargeable Battery Health & Safety
Precautions
• DO NOT leave battery in a discharged state.
• To maintain the battery health and performance
charge the battery every 3 – 6 months.
WARNING!Toreducetheriskofburnsorre:
– DO NOT attempt to open, disassemble,
modify or service the jump starter.
– DO NOT crush, puncture, short external
contacts or dispose of in re or water.
– DO NOT expose to temperatures above 60°C.
– DO NOT use this product if the casing is open,
missing or damaged in any way.
• DO NOT attempt to remove the built in battery as it is
not replaceable.
4.4 Flashlight Health & Safety
Precautions
• DO NOT turn the light on when the jump starter is
being charged.
• DO NOT shine the light directly into eyes.
• DO NOT allow children to use the light.
4.5 Residual Risk
The safety instructions in this manual cannot account for
all possible conditions and situations that may occur.
Exercise common sense and caution when using this
product and protect against any additional conceivable
risks.
– 5 –
EN
5. Explanation of Symbols
Mandatory action required
Read the instruction manual
Warning!
Warning Electrical hazard –
risk of electrocution!
Voltage
Wattage
Alternating Current
Direct Current
LED Flashlight
USB Output
USB–C Compatible
Lithium-ion battery
Ingress protection rating
Reverse polarity protection
Short-circuit protection
Over-temperature protection
Over-discharge protection
Lithium-ion content
WEEE –
Waste Electrical & Electronic Equipment
Do not dispose of Waste Electrical & Electronic Equipment
in with domestic rubbish
European conformity
UK Conformity Assessed
– 6 –
– 7 –
6. Identication and Unpacking
6.1 Product Overview
(1) Boost button.
(2) LCD screen.
(3) Flashlight.
(8)
(9)
(6) (5)
EN
6.2 What’s in the Box?
Carefully remove the product from the packaging and
examine it for any signs of damage that may have
occurred during shipment.
Before assembling the product, lay the contents out and
check them against the parts shown below. If any part is
damaged or missing, do not attempt to use the product.
Please contact the Draper Helpline; contact details can
be found at the back of this manual.
6.3 Packaging
Keep the product packaging for the duration of the
warranty period for reference should the product need to
be returned for repair.
WARNING! Keep packaging materials out of
reach of children. Dispose of packaging
correctly and responsibly and in accordance
with local regulations.
Please visit drapertools.com for our full range of
accessories and consumables.
(A) 1 × Jump Starter.
(B) 1 × Jump leads.
(B1) 1 × Red clamp (+).
(B2) 1 × Black clamp (−).
(C) 1 × USB-C cable.
(D) 1 × USB-C to
USB-A cable.
(E) 1 × Storage case.
(1)(4) (2) (3)
(7)
(E)
(A)
(C)
(B)
(B2)
(B1)
(D)
(4) ON/OFF/Function button.
(5) USB-C Input & Output.
(6) USB Output 1 & 2.
(7) USB port cover.
(8) DC Output charger.
(9) Jump Starter cable ports.
– 8 –
7.1 Charging the Jump Starter
Note:Whenusingforthersttime,ensurethatthe
jump starter is fully charged.
1. To begin charging, connect one end of the USB-C
cable to the USB-C input port (5) and the other to a
suitable USB power output.
2. Press the ON/OFF button (4) to turn on the product.
3. During charging, the percentage of battery capacity
and power will be displayed. When the battery is fully
charged, the LCD screen will turn o automatically.
4. Unplug the cable when fully charged.
• Charging with take approximately 12 hours
using the USB C input port.
7.2 Using as a Power Bank
1. Connect your smart phones, tablets, laptops or other
electronic devices using the USB cable (D) to either of
the USB outputs (6) on the Jump starter.
2. Press the ON/OFF button once to start charging.
3. Unplug the cable when fully charged.
(10)
(18)
(17)
(12)
(11)
(16) (15) (14) (13)
8. Operation Instructions
Important: Before preparing or using this product, read
and understand all the safety instructions listed in this
manual.
8.1 Display Screen Explained
(10) Battery capacity percentage (%).
(11) Charging/discharging power (w).
(12) Alarm symbol.
(13) Boost Ready.
(14) DC output display.
(15) Type-C charging.
(16) USB output.
(17) Output displayed.
(18) Input displayed.
7. Charging the Product
– 9 –
EN
8. Operation Instructions
8.2 Jump Starting the Vehicle
Note:
• This product is for 12V petrol and diesel engine cars
only (refer to 3.2Specicationsto check engine size).
• Before using the Jump Starter check that the battery
power is more than 50%.
• Refer to the vehicle’s manufacturer instruction manual
for specic advice on jump starting and follow their
recommended process.
1. Insert the connector end of the clamps into the jump
starter cable ports (9).
2. With the engine o, connect the red clamp to the
positive (+) terminal (or the vehicle’s manufacturer’s
recommended jump point) and the black clamp to the
negative (−) terminal of the car battery (or the
vehicle’s manufacturer’s recommended jump point).
3. Press the ON/OFF button to turn on the jump starter.
Then press and hold the BOOST button down until
‘BOOST’ is shown on the screen.
4. Start the car engine.
5. Once the engine has been started, turn o the engine
and remove the jump starter clamps.
6. Remove the negative clamp rst than the positive
clamp.
7. Restart your car.
Note: The jump starter will turn o automatically
when no load is detected.
8. If an error occurs during jump starting an alarm will
sound and a warning ( ) will be displayed on the
screen (refer to Troubleshooting section 9.2 for more
information).
8.3 Using the built in Flashlight
1. To operate the ashlight, press and hold the ON/OFF button (4) until the light comes on.
2. The light has 3 settings as follows:
Press Beam Setting
Once On/High
× 2 S.O.S/Slow ashing
× 3 Fast ashing
4. To turn o the ashlight press the ON/OFF button until the light goes out.
Note: the jump starter display will remain o and will turn o automatically once no load is detected.
– 10 –
9. Maintenance and Troubleshooting
9.1 General Maintenance
• Check the battery level of the battery at least once
every 3 months.
• Keep the product clean and free from dust, debris and
grease.
• Use a dry clean cloth to clean the housing of the
device.
• Do not use detergents to clean the product.
• When not in use store in a dry well-ventilated area, out
of direct sunlight and out of the reach of children.
• The storage temperature should not exceed 60°C.
9.2 Troubleshooting
Error Mode
Possible Cause Remedy
Alarm + ‘9’ Reverse connection. Correct the connection between the clamp
and the battery terminals.
Alarm + ‘8’ Temperature too high (above 60 °C or too
low (Below −20°C).
Restore the temperature of the jump starter
to between −20°C to 60°C.
Alarm + ‘7’ Over-current protection activated. Stop jump starting the vehicle and wait
30seconds before retrying.
Alarm + ‘6’ Entered ‘safe mode’ due to more than 4
attempts to start vehicles within a
10minute period.
Stop jump starting the vehicle and wait 10
minutes before retrying.
Alarm + ‘5’ Short circuit protection activated.
Clamps touching each other.
Clamps connected to same piece of metal.
Check that clamps are not touching each
other and are not connected to same piece
of metal.
Alarm + ‘4’ Vehicle battery voltage higher than
the jump starter.
Disconnect the jump starter from the
battery.
Alarm + ‘3’ Jump starter voltage is too low to start the
vehicle.
Charge the jump starter
(refer to section 7.1).
• For spare parts, servicing, and repair and replacement
options, please contact the Draper Tools Product
Helpline for details of your nearest authorised agent.
• Draper Tools will endeavour to hold any spare parts, if
applicable, for seven years from the date that it sells
the nal matching stock item.
• Any servicing or repairs carried out by unauthorised
personnel or installation of spare parts not supplied
by Draper Tools will invalidate your warranty.
• At the end of its working life, dispose of the product
responsibly and in line with local regulations. Recycle
where possible.
• DO NOT dispose of this product with domestic waste;
most local authorities provide appropriate recycling
facilities.
• DO NOT burn or mutilate batteries; this may release
toxic or corrosive substances.
Li-ion
10. Spares, Returns and Disposal
– 11 –
11. Warranty
Draper Tools products are carefully tested and inspected
before shipment and are guaranteed to be free from
defective materials and workmanship.
Should the tool develop a fault, return the complete tool
to your nearest distributor or contact Draper Tools
directly. Contact information can be found at the back of
this manual.
Proof of purchase must be provided.
If, upon inspection, it is found that the fault occurring is
due to defective materials or workmanship, repairs will
be carried out free of charge. This warranty period covers
parts and labour for 24 months from the date of
purchase. Where tools have been hired out, the warranty
period covers 90 days from the date of purchase.
This warranty does not apply to any consumable parts,
batteries or normal wear and tear, nor does it cover any
damage caused by misuse, careless or unsafe handling,
alterations, accidents, or repairs attempted or made by
any personnel other than the authorised Draper Tools
repair agent.
In all cases, to make a claim for faulty workmanship or
materials within the standard warranty period, please
contact or return the product to the place of purchase.
Proof of purchase may be required.
If the place of purchase is no longer trading or if you
experience any diculties with your warranty, please
contact Customer Services with the product details and
your proof of purchase. Contact details can be found at
the back of this manual.
If the tool is not covered by the terms of this warranty,
repairs and carriage charges will be quoted and charged
accordingly.
This warranty supersedes any other guarantees
expressed or implied and variations of its terms are not
authorised.
Your Draper Tools guarantee is not eective until you can
produce, upon request, a dated receipt or invoice to
verify your purchase within the guarantee period.
Please note that this warranty is an additional benet
and does not aect your statutory rights.
Draper Tools Limited
EN
© Published by Draper Tools Limited© Published by Draper Tools Limited
Delta International
Delta International BV
Oude Graaf 8
6002 NL
Weert
Netherlands
Contact Details
Draper Tools
Draper Tools Limited
Hursley Road
Chandler’s Ford
Eastleigh
Hampshire
SO53 1YF
UK
Website: drapertools.com
Email: [email protected]
Product Helpline: +44 (0) 23 8049 4344
Telephone Sales Desk: +44 (0) 23 8049 4333
General Enquiries: +44 (0) 23 8026 6355
General Fax: +44 (0) 23 8026 0784
Please contact the Draper Tools Product Helpline for repair and servicing enquiries.
