Categories: Einhell

Einhell TC-CD 18-35 Li Cordless Drill Screwdriver Instruction Manual

Einhell TC-CD 18-35 Li Cordless Drill Screwdriver


When using the equipment, a few safety pre-cautions must be observed to avoid injuries and damage. Please read the complete operating instructions and safety regulations with due care. Keep this manual in a safe place, so that the in-formation is available at all times. If you give the equipment to any other person, hand over these operating instructions and safety regulations as well. We cannot accept any liability for damage or accidents which arise due to a failure to follow these instructions and the safety instructions.

Explanation of the symbols used (see Fig. 8)

  1. Danger! – Read the operating instructions to reduce the risk of injury.
  2. Caution! Wear ear-muff s. The impact of noi-se can cause damage to hearing.
  3. Caution! Wear a breathing mask. Dust which is injurious to health can be generated when working on wood and other materials. Never use the device to work on any materi-als containing asbestos!
  4. Caution! Wear safety goggles. Sparks ge-nerated during working or splinters, chips and dust emitted by the device can cause loss of sight.
  5. Store the batteries only in dry rooms with an ambient temperature of +10°C to +40°C. Place only fully charged batteries in storage (charged at least 40%).
  6. Safety class II
  7. For use in dry rooms only.
Safety regulations

The corresponding safety information can be found in the enclosed booklet.

Read all the safety information, instructions, illustrations and technical data provided on or with this power tool. Failure to adhere to the following instructions may result in electric shock, fi re and/or serious injury.
Keep all the safety information and instruc-tions in a safe place for future use.

Layout and items supplied

Layout (Fig. 1) 

  1. Torque selector
  2. Battery capacity indicator
  3. Changeover switch
  4. ON/OFF switch
  5. Battery pack
  6. Battery charger
  7. Pushlock button
  8. Quick-change drill chuck
  9. LED lamp

Items supplied
Please check that the article is complete as specifi ed in the scope of delivery. If parts are missing, please contact our service center or the sales outlet where you made your purchase at the latest within 5 working days after purchasing the product and upon presentation of a valid bill of purchase. Also, refer to the warranty table in the service information at the end of the operating instructions.

  • Open the packaging and take out the equip-ment with care.
  • Remove the packaging material and any packaging and/or transportation braces (if available).
  • Check to see if all items are supplied.
  • Inspect the equipment and accessories for transport damage.
  • If possible, please keep the packaging until the end of the guarantee period.

The equipment and packaging material are not toys. Do not let children play with plastic bags, foils or small parts. There is a danger of swallowing or suff coating!

  • Cordless drill/screwdriver
  • Charger
  • Battery
  • Original operating instructions
  • Safety instructions

Proper use

The cordless drill driver is designed for tightening and undoing screws in wood, as well as for drilling in wood, metal and plastic.
The equipment is to be used only for its prescribed purpose. Any other use is deemed to be a case of misuse. The user/operator and not the manufacturer will be liable for any damage or injuries of any kind caused as a result of this.
Please note that our equipment has not been designed for use in commercial, trade or industrial applications. Our warranty will be voided if the machine is used in commercial, trade or industrial businesses or for equivalent purposes.

Technical data

  • Voltage supply ………………………………… 18 V d.c.
  • Idling speed: …………………………………. 0-550 rpm
  • Torque settings: ……………………………………. 21+1
  • Forward and reverse rotation ……………………..yes
  • Chuck clamping width ……………………. 0,8-10 mm
  • Battery charger output voltage: …………. 20 V d. c.
  • Battery charger output current: ……………….. 1.5 A
  • Mains voltage for charger: ..200-250 V~ 50-60 Hz
  • Battery type: …………………………………Lithium-ion
  • Number of battery cells: ……………………………… 5
  • Battery capacitance: …………………………… 1.5 Ah
  • Weight……………………………………………….1.35 kg
  • Max. screw diameter: ……………………………. 6 mm

The maximum screw diameter indicates the ma-ximum diameter of the screw that can be screwed into wood. The screw diameter can vary depen-ding on the type of wood.
Danger! Sound and vibration
Sound and vibration values were measured in accordance with EN 62841.

  • LpA sound pressure level ………………. 64.80 dB(A)
  • KpA uncertainty ……………………………………… 3 dB
  • LWA sound power level ………………….. 75.80 dB(A)
  • KWA uncertainty ……………………………………… 3 dB

Wear ear-muffs.
The impact of noise can cause damage to hea-ring.
Total vibration values (vector sum of three direc-tions) determined in accordance with EN 62841.

Drilling in metal
Vibration emission value ah = 4.890 m/s2
K uncertainty = 1.5 m/s2
The stated vibration emission levels and stated noise emission values were measured in accordance with a set of standardized criteria and can be used to compare one power tool with another.
The stated vibration emission levels and stated noise emission values can also be used to make an initial assessment of exposure.

The vibration and noise emission levels may vary from the level specifi ed during actual use, depending on the way in which the power tool is used, especially the type of workpiece it is used for.
Keep the noise emissions and vibrations to a minimum.

  • Only use appliances which are in perfect working order.
  • Service and clean the appliance regularly.
  • Adapt your working style to suit the appliance.
  • Do not overload the appliance.
  • Have the appliance serviced whenever necessary.
  • Switch the appliance off when it is not in use.
  • Wear protective gloves.

Caution! Residual risks
Even if you use this electric power tool in accordance with instructions, certain residual risks cannot be ruled out. The following hazards may arise in connection with the equipment’s construction and layout:

  1. Lung damage if no suitable protective dust mask is used.
  2. Damage to hearing if no suitable ear protection is used.
  3. Health damage caused by hand-arm vibrations if the equipment is used over a prolonged period or is not properly guided and maintained.

Limit the operating time.
All stages of the operating cycle must be conside-red (for example, times in which the electric tools are switched off and times in which the tool is switched on but operates without load).

Before starting the equipment

Be sure to read the following information before you use your cordless screwdriver for the first time:

  1. Charge the battery pack with the charger sup-plied.
  2. Only ever use sharp drill bits and screwdriver bits which are suitable for the purpose and in faultless condition.
  3. Always check for concealed electric cables and gas and water pipes when drilling and screwing in walls.


Charging the LI battery pack (Fig. 2-3)

  1. Remove the battery pack (5) from the handle, pressing the pushlock buttons (8) downwards to do so.
  2. Check that your mains voltage is the same as that marked on the rating plate of the battery charger. Insert the power plug of the charger (6) into the mains socket outlet. The green LED will then begin to fl ash.
  3. Push the battery pack onto the battery charger.

In section 10 “Charger indicator” you will fi nd a table with an explanation of the LED indicator on the charger. If the battery pack fails to become charged, ple-ase check

  • whether there is voltage at the socket-outlet
  • whether there is proper contact at the charging contacts on the charger.

If the battery still fails to become charged, please return

  • the charger
  • the battery pack to our Customer Service Department.

To ensure that items are properly packaged and delivered when you send them to us, please contact our customer service or the point of sale at which the equipment was purchased.
When shipping or disposing of batteries and cordless tools, always ensure that they are packed individually in plastic bags to prevent short circuits and fi res.
To ensure that the battery pack provides long service, you should take care to recharge it promptly. You must recharge the battery pack when you notice that the performance of the device drops. Never allow the battery pack to become fully discharged. This will cause it to develop a defect.

Torque setting (Fig. 4 / Item 1)

Important! The tool must be at a standstill when you set the torque with the setting ring. The cordless screwdriver is fi tted with a mechanical torque selector.
The torque for a specifi c size of screw is selected with the set-collar (1). The correct torque depends on several factors:

  • on the type and hardness of material in question
  • on the type and length screws used
  • on the requirements needing to be met by the screwed joint.

The clutch disengages with a grating sound to indicate when the set torque is reached.

Drilling (Fig. 4/Item 1)
For drilling purposes, adjust the setting ring for the torque to the last setting “Drill”. In the drill setting the slip coupling is non-functional. The maximum torque is available for drilling.
Important! Change the torque setting (1) and the selector switch for driving/drilling/impact drilling (11) only when the equipment is at a standstill.

Forward/Reverse switch (Fig. 5 / Item 3)
With the slide switch above the On/Off switch you can select the direction of rotation of the battery-powered drill/screwdriver and secure it against being switched on accidentally. You can choose between clockwise and anticlockwise rotation. To avoid causing damage to the gearing it is advisa-ble to change the direction of rotation only when the tool is at a standstill. The On/Off switch is blo-cked when the slide switch is in centre position.

On/Off switch (Fig. 5 / Item 4)
Infi nitely variable speed control is possible with the On/Off switch. The further you press the switch, the higher the speed of the battery-powe-red drill/screwdriver.

Battery capacity indicator (Fig. 6 – Item 2)
Press the battery capacity indicator switch (a). The battery capacity indicator (2) shows the char-ge status of the battery using 3 LEDs.

  • All 3 LEDs are lit: The battery is fully charged.
  • 2 or 1 LED(s) are lit: The battery has an adequate remaining charge.
  • 1 LED fl ashes: The battery is empty, recharge the battery.
  • All LEDs blink:
    The battery temperature is too low. Remove the battery from the equipment, keep it at room tem-perature for one day. If the fault reoccurs, this me-ans that the rechargeable battery has undergone exhaustive discharge and is defective. Remove the battery from the equipment. Never use or charge a defective battery.

LED lamp (Fig. 6 / Item 10)

The LED lamp (10) can be used in poor lighting conditions to illuminate the area where you want to drill or screw. The LED lamp (10) will be lit automatically as soon as you press the ON/OFF switch (4).

Changing the tool (Fig. 7)
Important. Set the changeover switch (3) to its centre position whenever you carry out any work (for example changing the tool, maintenance work, etc.) on the cordless screwdriver.

  • The cordless screwdriver is fitted with a quick-action chuck (9) with an automatic spindle stop.
  • Open the chuck (9). The chuck opening (a) must be large enough to hold the tool (drill bit or screwdriver bit).
  • Select the suitable tool. Push the tool as far as possible into the chuck opening (a). Tighten the chuck (9) and then check that the tool is secure.

We recommend using self-centering screws (e.g. recessed head screws) designed for reliable wor-king. Be sure to use a bit that matches the screw in shape and size. Set the torque, as described elsewhere in these operating instructions, to suit the size of screw.

Cleaning, maintenance and ordering of spare parts

Danger! Always pull out the battery pack before starting any cleaning work.

  • Keep all safety devices, air vents and the motor housing free of dirt and dust as far as possible. Wipe the equipment with a clean cloth or blow it with compressed air at low pressure.
  • We recommend that you clean the device immediately each time you have finished using it.
  • Clean the equipment regularly with a moist cloth and some soft soap. Do not use cleaning agents or solvents; these could at-tack the plastic parts of the equipment. Ensu-re that no water can seep into the device. The ingress of water into an electric tool increases the risk of an electric shock.

There are no parts inside the equipment which require additional maintenance.

Ordering spare parts and accessories
Please provide the following information when ordering spare parts:

  • Type of unit
  • Article number of the unit
  • ID number of the unit
  • Spare part number of the required spare part For our latest prices and information please go to

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Disposal and recycling

The equipment is supplied in packaging to prevent it from being damaged in transit. The raw materials in this packaging can be reused or recycled. The equipment and its accessories are made of various types of material, such as metal and plastic. Never place defective equipment in your household refuse. The equipment should be taken to a suitable collection center for proper disposal. If you do not know the whereabouts of such a collection point, you should ask in your local council offices.

Store the equipment and accessories out of children’s reach in a dark and dry place at above freezing temperature. The ideal storage temperature is between 5 and 30 °C. Store the electric tool in its original packaging.

Charger indicator

Indicator status Explanations and actions
Red LED Green LED
Off Flashing Ready for use

The charger is connected to the mains and is ready for use; there is no battery pack in the charger

On Off Charging

The charger is charging the battery pack in quick charge mode. The char- ging times are shown directly on the charger.

Important! The actual charging times may vary slightly from the stated

charging times depending on the existing battery charge.

Off On The battery is charged and ready for use. (READY TO GO)

The unit then changes over to gentle charging mode until the battery is fully charged.

To do this, leave the rechargeable battery on the charger for approx. 15 minutes longer.


Take the battery pack out of the charger. Disconnect the charger from the mains supply.

Flashing Off Adapted charging

The charger is in gentle charging mode.

For safety reasons the charging is performed less quickly and takes more time. The reasons can be:

– The rechargeable battery has not been used for a very long time.

– The battery temperature is outside the ideal range.


Wait for the charging to be completed; you can still continue to charge the battery pack.

Flashing Flashing Fault

Charging is no longer possible. The battery pack is defective.


Never charge a defective battery pack. Take the battery pack out of the charger.

On On Temperature fault

The battery pack is too hot (e.g. due to direct sunshine) or too cold (below 0° C).


Remove the battery pack and keep it at room temperature (approx. 20° C) for one day .

For EU countries only
Never place any electric power tools in your household refuse.
To comply with European Directive 2012/19/EU concerning old electric and electronic equipment and its implementation in national laws, old electric power tools have to be separated from other waste and disposed of in an environment-friendly fashion, e.g. by taking to a recycling depot.

Recycling alternative to the return request:
As an alternative to returning the equipment to the manufacturer, the owner of the electrical equipment must make sure that the equipment is properly disposed of if he no longer wants to keep the equipment. The old equipment can be returned to a suitable collection point that will dispose of the equipment in accordance with the national recycling and waste disposal regulations. This does not apply to any ac-cessories or aids without electrical components supplied with the old equipment.
Please note that batteries and lamps (e.g. light bulbs) must be removed from the tool before it is disposed of. The reprinting or reproduction by any other means, in whole or in part, of documentation and papers ac-companying products is permitted only with the express consent of the Einhell Germany AG. Subject to technical changes. This consignment contains lithium-ion batteries.
In accordance with special provision 188 this consignment is not subject to the ADR regulations. Handle with care. Danger of ignition in case of damage to the consignment package. If the consignment package is damaged: Check and if necessary repackage. For further information contact: 0049 9951 95920-66. Outside Germany charges will apply instead for a regular call to a landline number in Germany.

Service information

We have competent service partners in all countries named on the guarantee certifi cate whose contact details can also be found on the guarantee certificate. These partners will help you with all service re-quests such as repairs, spare and wearing part orders or the purchase of consumables.
Please note that the following parts of this product are subject to normal or natural wear and that the following parts are therefore also required for use as consumables.

Category Example
Wear parts* Drill chuck, Battery
Consumables* Bit inserts/drill bits
Missing parts

* Not necessarily included in the scope of delivery!
In the eff ect of defects or faults, please register the problem on the internet at Please ensure that you provide a precise description of the problem and answer the following questions in all cases:

  • Did the equipment work at all or was it defective from the beginning?
  • Did you notice anything (symptom or defect) prior to the failure?
  • What malfunction does the equipment have in your opinion (main symptom)?Describe this malfunction.

Warranty certificate

Dear Customer,
All of our products undergo strict quality checks to ensure that they reach you in perfect condition. In the unlikely event that your device develops a fault, please contact our service department at the address shown on this guarantee card. You can also contact us by telephone using the service number shown. Please note the following terms under which guarantee claims can be made:

  1. These guarantee terms apply to consumers only, i.e. natural persons intending to use this product neither for their commercial activities nor for any other self-employed activities. These warranty terms regulate additional warranty services, which the manufacturer mentioned below promises to buyers of its new products in addition to their statutory rights of guarantee. Your statutory guarantee claims are not aff ected by this guarantee. Our guarantee is free of charge to you.
  2. The warranty services cover only defects due to material or manufacturing faults on a product which you have bought from the manufacturer mentioned below and are limited to either the rectifi cation of said defects on the product or the replacement of the product, whichever we prefer.
    Please note that our devices are not designed for use in commercial, trade or professional applications. A guarantee contract will not be created if the device has been used by commercial, trade or industrial business or has been exposed to similar stresses during the guarantee period.
  3. The following are not covered by our guarantee:
    Damage to the device caused by a failure to follow the assembly instructions or due to incorrect installation, a failure to follow the operating instructions (for example connecting it to an incorrect mains voltage or current type) or a failure to follow the maintenance and safety instructions or by exposing the device to abnormal environmental conditions or by lack of care and maintenance.
    Damage to the device caused by abuse or incorrect use (for example overloading the device or the use or unapproved tools or accessories), ingress of foreign bodies into the device (such as sand, stones or dust, transport damage), the use of force or damage caused by external forces (for example by dropping it).
    Damage to the device or parts of the device caused by normal or natural wear or tear or by normal use of the device.
  4. The guarantee is valid for a period of 24 months starting from the purchase date of the device. Guarantee claims should be submitted before the end of the guarantee period within two weeks of the defect being noticed. No guarantee claims will be accepted after the end of the guarantee period. The original guarantee period remains applicable to the device even if repairs are carried out or parts are replaced. In such cases, the work performed or parts fi tted will not result in an extension of the guarantee period, and no new guarantee will become active for the work performed or parts fi tted. This also applies if on-site service is used.
  5. To make a claim under the guarantee, please register the defective device at: Please keep your bill of purchase or other proof of purchase for the new device. Devices that are returned without proof of purchase or without a rating plate shall not be covered by the guarantee, because appropriate identification will not be possible. If the defect is covered by our guarantee, then the item in question will either be repaired immediately and returned to you or we will send you a new replacement.

Of course, we are also happy off er a chargeable repair service for any defects which are not covered by the scope of this guarantee or for units which are no longer covered. To take advantage of this service, please send the device to our service address. Also refer to the restrictions of this warranty concerning wear parts, consumables and missing parts as set out in the service information in these operating instructions.

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Documents / Resources

Einhell TC-CD 18-35 Li Cordless Drill Screwdriver [pdf] Instruction Manual
TC-CD 18-35 Li, Cordless Drill Screwdriver



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