Litheli U1BY20100 User manual

Read this material before using this product.
Failure to do so can result in serious injury.
SAVE THIS MANUAL.
40V LI-ION BATTERY
U1BY20100
Visit our website at: http://www.litheli.com
Operator's Manual
Keep this manual for the safety warnings and precautions, assembly,
operating, inspection, maintenance and cleaning procedures. Write the product’s serial number in the
back of the manual near the assembly diagram (or month and year of purchase if product has no number).
Keep this manual and the receipt in a safe and dry place for future reference.
Save This Manual
When unpacking, make sure that the product is intact
and undamaged. If any parts are missing or broken,
please contact us: WWW.LITHELI.COM.
Copyright 2019 Litheli. All rights reserved.
No portion of this manual or any artwork contained herein may be reproduced in
any shape or form without the express written consent of Litheli.
Diagrams within this manual may not be drawn proportionally. Due to continuing
improvements, actual product may differ slightly from the product described herein.
Tools required for assembly and service may not be included.
©

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Table of Contents
CONTENT ................................................................................................................................................. 3
BATTERY-SAFETY RULES ................................................................................................................ 4
RULES OF USE FOR YOUR BATTERY .......................................................................................... 4
SYMBOLS .................................................................................................................................................. 5
USE OF YOUR BATTERY .................................................................................................................... 6
RECYCLE THE BATTERY .................................................................................................................... 7
CONFORMITY .......................................................................................................................................... 7
TECHNICAL SPECIFICATIONS .......................................................................................................... 7
WARRANTY .............................................................................................................................................. 9
IMPORTANT, TO BE KEPT FOR FUTURE
REFERENCE: TO BE READ CAREFULLY

Battery U1BY20100
Voltage 40V
Amperage 2.5 Ah
Type LITHIUM-ION
Number of cells 10 Samsung cells
CHARACTERISTICS
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BATTERY-SAFETY RULES
Battery-powered devices do not need to be connected to the mains, so they are always in
working order. Be aware of the risks associated with the device, even when it is not in use.
1. Remove the battery before adjusting, cleaning or
removing any foreign matter from the unit.
2. A battery pack can only be recharged with the
charger recommended by the manufacturer.
Using a charger with an incompatible battery
pack may result in a fire hazard.
3. Use the battery only with the specified charger.
4. Use only the battery pack specifically designed for
the machine.
5. Using any other battery pack may cause fire,
electric shock or serious injury.
6. When the battery pack is not in use, keep it away
from other metal objects such as paper clips, coins,
keys, nails, screws, or other small objects that may
short circuit the charger terminals. Short-circuiting
the charging port terminals could cause sparks,
burns or fire.
7. Do not place battery-powered devices or their
batteries near fire or heat sources. This will reduce
the risk of explosion and injury.
8. Do not open or attempt to disassemble the battery.
9. Electrolyte leaks are corrosive and can cause
damage to the eyes or skin. The electrolyte is very
toxic and is very dangerous if ingested. If
electrolyte comes into contact with your skin or
eyes, wash them immediately with plenty of water
and contact your doctor as soon as possible.
10. Do not short-circuit the battery pack. There
would be a risk of explosion.
11. Protect the battery pack from moisture and
water; do not charge this battery in a wet or
humid environment. This will reduce the risk of
electric shock.
12. If the battery is damaged or used improperly,
vapors may be emitted. Ventilate the area
immediately and contact a doctor in case of
respiratory problems. Vapours are very irritating.
13. Do not leave the battery in the rain or in the sun, in
a car during the summer for example.
14. Do not place the battery in regular household
waste.
15. Do not incinerate the battery.
16. Dispose of the battery in an approved waste facility
or recycling centre.
RULES OF USE FOR YOUR BATTERY
Remove the battery from the charger when it is fully charged and ready for use.
2. Store the battery at 30% - 50% of its charge.
Recharge the battery when the device is running too slowly or stops.
The battery can be charged at any time without shortening its life. The interruption of charging does
not damage the battery.
To ensure that the life of your battery is as long as possible, here are our tips:
1. Store the battery where the temperature is below 26°C and away from moisture.
For the storage of battery packs longer than 30 days:
3. Every two months, recharge the battery to 30% - 50% of its capacity.

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SYMBOLS
Battery
To reduce the risk of accidents, it is
imperative to read and understand the
user guide before using the product.
WARNING marking
concerning Risk of Fire.
Do not cover Charger
ventilation ducts.
Charge on fireproof surface only.
Do not throw in water.
Do not expose the battery to sunlight
for a long time and do not place it on
radiators (max. 45 ° C).
Dispose of the batteries at a collection point
for old batteries, from where they are taken
to environmentally friendly recycling.
Protect the battery from heat and fire.
Flammable product.
This product should not be disposed of
in regular household waste. Please
drop it off at the waste collection centre
or other approved recycling centre.
The symbols below are affixed to your product. Please study and learn their meaning. A better
interpretation of these symbols will allow you to operate the product in the safest way.
Do not throw away with household
waste.
max.45℃

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USE OF YOUR BATTERY
Lithium-ion batteries deliver uninterrupted power
throughout their operating life. The power of your
40V devices will not decrease during use, while the
battery charge will decrease. However, the battery
will stop supplying power to your device when the
battery is discharged. It will then be necessary to
recharge the battery. It is not necessary to
completely discharge the battery before charging
it, this is the advantage of Li-Ion batteries.
BATTERY LI-ION
Our 40V batteries are designed to maximize their
lifespan and protect their cells. If the unit stops
during use, release the start trigger and attempt to
operate the unit again. If it still doesn't work, then
you have to recharge the battery.
BATTERY PROTECTION
Li-Ion batteries can be used at temperatures down
to -20°C. Switch on the battery in the tool, and use
it during the day, with good lighting. After a good
minute, the battery will have warmed up and will be
operational.
COLD WEATHER USE
Your battery is delivered charged to the minimum
to avoid any problems during transport. First of all,
it is imperative to fully recharge it once. If the battery
does not charge, upon receipt, you should contact
your Litheli service representative, and we will give
you instructions for replacement if necessary.
To recharge your battery, it is imperative to use a
compatible charger, recommended by Litheli.
If everything has been checked, you can connect
the charger to the mains socket.
Insert the battery into the charger and check that it
is engaged. The battery may become hot to the
touch during charging. This phenomenon is quite
normal.
Do not place the charger and battery in places that
are too hot or too cold.
They will work much better in a room with a suitable
ambient temperature (at home). Once the battery
is charged, remove the power plug and you can
disconnect the battery.
RECHARGE THE BATTERY
When you use a tool continuously, the battery can
become hot. You can place your battery on the
charger, but it will not charge until the temperature
has reached an optimal level. Once the temperature
has reached its optimal level, the battery will start
its charging cycle automatically.
RECHARGING A BATTERY WHEN IT IS HOT
A battery that is too cold can be inserted into the
charger, but charging will not start until the battery
reaches the optimal temperature. When the battery
is warm, the charge will start automatically.
RECHARGING A COLD BATTERY
To ensure that the life of your battery is as long as
possible, here are our tips:
REMINDER OF THE RULES FOR USING YOUR
BATTERY
Remove the battery from the charger when it is fully
charged and ready for use.
For the storage of battery packs longer than 30 days:
2. Store the battery at 30% - 50% of its charge.
3. Every two months, recharge the battery to
30% - 50% of its capacity.
1. Store the battery where the temperature is below
26°C and away from moisture.
Charging level
Charging level too low
Between 5% and 50%.
Between 50% and 80%.
More than 80%.
LED status
BEHAVIOUR OF THE LEDS ON THE BATTERY

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RECYCLE THE BATTERY
The battery components contain toxic and corrosive elements, and should not be disposed
of in the wild or with your household waste. To avoid any risk to the environment, here is
the procedure to follow when disposing of your battery.
1. Cover the battery terminals with adhesive tape.
2. Do not attempt to disassemble or access battery
components.
3. If a liquid leak is found, be aware that it is corrosive
and toxic, so it is advisable to handle the battery
with care (gloves).
4. Do not place the battery in regular household waste.
5. Do not incinerate the battery.
6. Dispose of batteries in an approved waste facility
or recycling centre.
CONFORMITY
EC Declaration of Conformity
We hereby declare
THAT THE DEVICE DESCRIBED BELOW, IN VIEW OF ITS DESIGN AND CONSTRUCTION, AS WELL AS
IN THE CONFIGURATION WE HAVE PUT INTO SERVICE, COMPLIES WITH THE BASIC HEALTH AND
SAFETY REQUIREMENTS OF THE RELEVANT DIRECTIVES.
THIS DECLARATION IS INVALID IF THE DEVICE IS MODIFIED WITHOUT PRIOR AGREEMENT WITH US.
Machine description Batterie 40V battery
Machine type U1BY20100
Rated voltage 40 V
Battery reference U1BY20100
Voltage 40V Li-Ion
Capacity 2.5 AH
Battery power 90 Wh
Weight 0.96 kg
TECHNICAL SPECIFICATIONS

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WARRANTY
• Litheli warrants your device against defects in workmanship and materials for a period of 2 years from
the date of purchase by the consumer.
• If a part is found to be defective during the warranty period, your sole and exclusive remedy shall be to
repair or replace the defective part in accordance with the terms and conditions defined by Litheli
after-sales service.
• The implementation of the Litheli warranty is carried out by replacing damaged
parts, with round-trip costs to be borne by the buyer.
• This warranty does not apply in the event of abuse, mishandling or unauthorized repair. If the return of
the defective product to our workshops is necessary, it will be assessed and you will be informed of the
repairs to be carried out.
• Our devices are intended for private and personal use, use in a professional setting would
automatically void all warranties.
LIST OF WARRANTY EXCLUSIONS
• Damage, breakdowns, failures or defects due to external causes,
• Failures resulting from changes in the construction and original characteristics of the device,
• Breakdowns affecting parts that do not comply with those recommended by the manufacturer,
• The settings accessible to the beneficiary without disassembling the device,
• The costs of commissioning, adjustment, cleaning and tests not resulting from guaranteed damage,
• Failure to comply with the manufacturer's instructions,
• Repairs and damages suffered by the device after a repair carried out by anyone other than a repairer
of our workshops, or without our prior agreement,
• Temporary repairs as well as the consequences of any aggravation of the resulting damage,
• Damage due to corrosion, oxidation, improper connection,
• The replacement of missing / damaged parts upon receipt, not indicated on the delivery note,
• Replacement of worn parts.

Warranty
90-Day Money Back
You May Return Your Product For A Full Refund Within The First 90 Days Of Your Purchase.
3-Year Battery Warranty
Against Defects In Workmanship And Materials
Battery Must Be Used And Maintained In Accordance With The Directions And Regulations In The
Operator's Manual.
5-Year Tool Warranty
Against Defects In Materials, Parts Or Workmanship
Litheli At Its Own Discretion Will Repair Or Replace Any And All Parts Found To Be Defective
All Units Must Be Used And Maintained In Accordance With The Directions And Regulations In The
Operator's Manual.
Returning The Product
Contact Us At www.litheli.com For The Return Address, We Will Issue Replace/Refund Upon Receiving
Your Return.
Need An Extra Copy of The Operator's Manual? Visit www.litheli.com to Download it.