Stihl AK20 Lithium-Ion Battery User Manual

1. Introducció

This manual provides essential instructions for the safe and efficient use, setup, operation, and maintenance of your Stihl AK20 Lithium-Ion Battery. Please read this manual thoroughly before using the battery and keep it for future reference. The Stihl AK20 is a compact 36V, 118Wh lithium-ion battery designed for the Stihl Compact cordless power system, featuring an LED charge level indicator.

2. Informació de seguretat

Always observe the following safety precautions to prevent injury and damage to the battery or connected equipment.

Llegeix totes les instruccions: Before using the battery, read all instructions and cautionary markings on the battery, the charger, and the product using the battery.
Càrrega: Only charge the battery with Stihl-approved chargers (AL 101, AL 100, AL 300, AL 500). Using an incompatible charger may result in fire, electric shock, or injury.
Eviteu curtcircuits: Do not short-circuit the battery terminals. This can cause severe burns or fire.
Temperatura: Do not store or use the battery in temperatures exceeding 40°C (104°F) or below -10°C (14°F). Extreme temperatures can damage the battery and pose a fire risk.
Exposició a l'aigua: Do not expose the battery to water or rain. If the battery becomes wet, do not use it.
Danys: No feu servir una bateria danyada o modificada. Les bateries danyades poden presentar un comportament imprevisible i provocar incendis, explosions o risc de lesions.
Eliminació: Dispose of batteries responsibly according to local regulations. Do not dispose of batteries in fire.
Nens: Mantingueu les piles fora de l'abast dels nens.

3. Configuració

3.1 Desembalatge

Carefully remove the Stihl AK20 Lithium-Ion Battery from its packaging. Inspect the battery for any signs of damage. If any damage is observed, do not use the battery and contact your dealer.

Stihl AK20 Lithium-Ion Battery, front view

Figura 1: Frontal view of the Stihl AK20 Lithium-Ion Battery, showing the Stihl logo and LED charge indicator.

3.2 Càrrega inicial

Before first use, fully charge the AK20 battery. Connect the battery to a compatible Stihl charger (AL 101, AL 100, AL 300, or AL 500). The charger's indicator lights will show the charging status. Refer to your charger's manual for specific charging instructions.

3.3 Inserció de la bateria en una eina

Align the battery with the battery compartment of your compatible Stihl cordless power tool. Push the battery firmly into the compartment until it clicks into place. Ensure the battery is securely seated before operating the tool.

Stihl AK20 Lithium-Ion Battery, top view

Figura 2: superior view of the Stihl AK20 Lithium-Ion Battery, showing the connection terminals and warning labels.

4. Funcionament de la bateria

4.1 Checking Charge Level

The Stihl AK20 battery features an LED charge level indicator. Press the button next to the LEDs to display the current charge status. The number of illuminated LEDs indicates the remaining charge:

4 LED: Càrrega completa
3 LED: Càrrega aproximada del 75%
2 LED: Càrrega aproximada del 50%
1 LED: Càrrega baixa, recarrega aviat
LED intermitent: Battery is critically low or has an error.

4.2 Using with Compatible Tools

Once inserted and fully charged, the AK20 battery is ready to power your compatible Stihl cordless tools. The battery life will vary depending on the specific tool and the intensity of use. Always refer to your tool's instruction manual for optimal usage guidelines.

5. Manteniment

5.1 Procediments de càrrega

Always charge the battery in a well-ventilated area, away from flammable materials. Do not leave the battery on the charger indefinitely after it is fully charged. Disconnect the battery from the charger once charging is complete to prolong battery life.

5.2 Emmagatzematge

For optimal battery longevity, store the AK20 battery in a cool, dry place, ideally between 10°C and 20°C (50°F and 68°F). Store the battery with a partial charge (around 50-75%) if it will not be used for an extended period. Avoid storing fully discharged or fully charged batteries for long durations.

5.3 Neteja

Keep the battery terminals clean and free from dirt or debris. Use a dry, soft cloth to wipe the battery. Do not use solvents or abrasive cleaners. Ensure no moisture enters the battery housing.

Stihl AK20 Lithium-Ion Battery, bottom view amb especificacions

Figura 3: A baix view of the Stihl AK20 Lithium-Ion Battery, showing product labels and specifications.

6. Solució De Problemes

Problema	Causa possible	Solució
La bateria no es carrega	El carregador no està connectat Battery or charger is damaged Incorrect charger used Bateria massa calenta o massa freda	Ensure charger is properly connected to power outlet. Inspect battery and charger for visible damage. Do not use if damaged. Use only Stihl-approved chargers (AL 101, AL 100, AL 300, AL 500). Deixeu que la bateria arribi a la temperatura ambient abans de carregar-la.
La bateria no alimenta l'eina	La bateria està descarregada La bateria no està ben inserida Battery or tool is damaged	Check charge level and recharge if necessary. Assegureu-vos que la bateria estigui completament col·locada i que hagi fet clic. Inspect battery and tool for damage.
LED indicator flashing rapidly	Battery error or malfunction Sobreescalfament de la bateria	Remove battery from tool/charger and allow it to cool down. If problem persists, discontinue use and contact Stihl service.

7. Especificacions

Característica	Detall
Nom del model	AK20
Marca	Stihl
Tipus de bateria	Ió de liti
Voltage	36 Volts
Capacitat	118 Wh (Watt-hours)
Composició de les cèl·lules de la bateria	Ió de liti
Reutilitzabilitat	Recarregable
Carregadors compatibles	AL 101, AL 100, AL 300, AL 500
Indicador LED	Yes, charge level indicator
Pes de l'article	1.2 quilos
Dimensions de l'article (LxWxH)	3.94 x 3.94 x 3.94 polzades
UPC	886661117789

8. Garantia i assistència

For information regarding the warranty of your Stihl AK20 Lithium-Ion Battery, please refer to the warranty card included with your purchase or visit the official Stihl website. For technical support, service, or to purchase replacement parts, please contact your authorized Stihl dealer or Stihl customer service directly. Keep your proof of purchase for warranty claims.

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