40B70 - Battery HUSQVARNA - Free user manual and instructions

USER MANUAL 40B70 HUSQVARNA

2. LED indicator for the state of charge

4. State of charge indicator button

5. Battery charger (accessory)

6. Charging status LED

7. Operator's manual

SYMBOLS ON THE PRODUCT

Be careful and use the product correctly. This product can cause serious injury or death to the operator or others. Read the operator's manual carefully and make sure that you understand the instructions before use. The product agrees with the applicable EC directives. This product conforms to the applicable UK regulations. Recycle the product at an applicable disposal location for electrical and electronic equipment. The product or package of the product is not domestic waste. Keep the unit away from water and rain. yyyywwxxxx The rating plate or the laser printing shows the seri- al number. yyyy is the production year, ww is the production week. Note: Other symbols/decals on the product refer to certification requirements for some commercial areas. Product damage We are not responsible for damages to our product if:

• the product is incorrectly repaired.

• the product is repaired with parts that are not from the manufacturer or not approved by the manufacturer. 1648 - 007 - 27.05.2025 3• the product has an accessory that is not from the manufacturer or not approved by the manufacturer.

• the product is not repaired at an approved service center or by an approved authority. Support For support about the product, go to the Support section on to access instructions, troubleshooting guides, or to use the Husqvarna Self-Service and the Product Assistant (if available in your market). For more support about the product, speak to your Husqvarna servicing dealer. SAFETY DEFINITIONS Warnings, cautions and notes are used to point out specially important parts of the manual.

WARNING: Used if there is a risk of injury or death

for the operator or bystanders if the instructions in the manual are not obeyed. CAUTION: Used if there is a risk of damage to the product, other materials or the adjacent area if the instructions in the manual are not obeyed. Note: Used to give more information that is necessary in a given situation.

IMPORTANT SAFETY INSTRUCTIONS

WARNING: Read all safety warnings and all

instructions. Failure to obey the warnings and instructions may result in electrical shock, fire and/or serious injury. Note: Save all warnings and instructions.

• Only use the battery chargers, QC80QC250 or 40-C80 to charge Husqvarna original batteries. The batteries are software encrypted.

• Only use the 40-B70, 40-B140 batteries as a power supply for the related Husqvarna products. To prevent injury, do not use the battery as a power supply for other devices.

• Do not try to disassemble or repair the battery. All repairs is to be done by an approved dealer only.

• Keep the battery away from sunlight, heat or open flame. The battery can cause burns and/or chemical burns.

• Do not use a damaged battery or battery charger.

• Do not cause mechanical shock to the battery.

• Do not remove the battery from its package until you are to use it.

• Do not let battery acid touch your skin. Battery acid causes injuries to the skin, corrosion and burns. If you get battery acid in your eyes, do not rub but flush with water for a minimum of 15 minutes. If battery acid has touched your skin, you must clean the skin with a large quantity of water and soap. Get medical aid.

• Keep the battery away from children.

• Keep the battery clean and dry.

• Clean the battery terminals with a clean dry cloth if they become dirty.

• Do not keep the battery in the battery charger when it is fully charged.

1648 - 007 - 27.05.2025• Remove the battery from the product when you do not use it and during transportation.

• Keep batteries in storage away from metal objects such as nails, screws or jewelry. OPERATION

• The battery must be charged before you use it for the first time. Always use Husqvarna approved battery chargers. Refer to TECHNICAL DATA on page 8

• Use the battery only when the ambient temperature is between -10 °C (14 °F) and 40 °C (104 °F).

• Use the battery charger only when the ambient temperature is between 5 °C (41 °F) and 40 °C (104 °F).

• The battery will not charge if the battery temperature is more than 50 ° C (122 ° F).

• Push the battery indicator button to get information of the state of charge of the battery. To charge the battery CAUTION: Make sure that the battery, the battery charger and the terminals on the battery are clean and dry. Do not put the battery in the battery charger if it is dirty or wet.

1. Connect the battery charger to a power outlet. The charging LED

flashes 1 time. CAUTION: Only connect the battery charger to a power outlet with the voltage and frequency specified on the rating plate.

2. Connect the battery to the battery charger. The charging LED comes

3. Remove the battery from the battery charger when it is fully charged.

Push the battery indicator button for battery status. When all the LED indicators come on, the battery is fully charged.

4. Pull the power plug to disconnect the battery charger from the power

outlet. Do not pull the power cord. Battery LED indicator The display shows the state of charge and if there are problems with the battery. LED indicator Battery status (state of charge) 40-B70, 40-B140 4 LED lights are on The battery is 76% - 100% charged. 1648 - 007 - 27.05.2025 5LED indicator Battery status (state of charge) 40-B70, 40-B140 3 LED lights are on The battery is 51% - 75% charged. 2 LED lights are on The battery is 26% - 50% charged. 1 LED light is on The battery is 6% - 25% charged. 1 LED light flashes The battery is 0% - 5% charged. Husqvarna Connect Husqvarna Connect is a free app for your mobile device. The Husqvarna Connect app gives extended functions for your Husqvarna product.

• Extended product information.

• Information about, and help with, product parts and servicing. To start to use Husqvarna Connect

1. Download the Husqvarna Connect app on your mobile device.

2. Register in the Husqvarna Connect app.

3. Follow the instruction steps in the Husqvarna Connect app to connect

and register the product. Note: Husqvarna Connect app is not available for download in all markets. Speak to your servicing dealer for more information.

6 1648 - 007 - 27.05.2025TROUBLESHOOTING

Condition Possible faults Possible procedure The battery warning LED flashes. Temperature deviation, the battery is too cold or too hot to use. Let the battery cool down or move it indoors to warm it up. When the battery has the correct temperature, it can be used again. The battery will not charge if the battery temperature is more than 50 °C (122 °F). Use the battery in ambient temperatures between -10 °C (14 °F) and 40 °C (104 °F). Use the battery charger in ambient temperatures between 5 °C (41 °F) and 40 °C (104 °F). The battery is empty. Charge the battery. The battery warning LED comes on. Permanent battery error. Speak to your dealer.

TRANSPORTATION AND STORAGE

• The supplied Li-ion batteries obey the Dangerous Goods Legislation requirements.

• Obey the special requirement on package and labels for commercial transportations, also those from third parties and forwarding agents.

• Speak to a person with special training in dangerous material before you send the product. Obey all applicable national regulations.

• Use tape on the contacts when you put the battery in a package. Put the battery in the package tightly to prevent damage and accidents.

• Do not keep the battery in an area where static electricity can occur. Do not keep the battery in a metal box.

• Put the battery in a dry, frost free and clean space with correct temperature.

• Put the battery in storage where the temperature is between 5 °C (41 °F) and 25 °C (77 °F). Keep the battery away from sunlight.

• Charge the battery 30% to 50% before you put it in storage for long periods.

• Clean the battery before you put it in storage. Disposal The symbol means that the product is not domestic waste. Recycle it through your local collection system for electrical and electronic equipment. This contributes to proper end of life waste management. Contact local 1648 - 007 - 27.05.2025 7authorities, domestic waste services, your dealer or retailer for information. Incorrect disposal may have potential negative effects on the environment and human health, due to the potential presence of hazardous substances. Note: The symbol shows on the product or package of the product. TECHNICAL DATA For technical data, refer to the rating plate of the battery. Table 1: Approved battery chargers QC330 QC500 40-C500X 40-C750X Voltage, V 36 36 36 36 Input volt- age, V 100-240 100-240 100-240 100-240 Frequency,

50–60 50–60 50–60 50–60 Moč, W 330 QC330 500 750

50–60 50–60 50–60 50–60 Snaga, W 330 QC330 500 750