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Volvo on Call • 3V Replacement battery • 30782872

Volvo On Call battery - fixes “On Call Service required” (3V / 5000mAh)

Have you received the “On Call Service required” message in your Volvo?
In most cases, it means the backup battery in the On Call system has reached the end of its lifespan.

This replacement battery:
✔️ Restores Volvo On Call functionality
✔️ High capacity (5000mAh) for long service life
✔️ Direct replacement for the original battery (OEM fit)
✔️ Same type of battery as the original - at a better price

Fits the following models

Volvo V70, 2008-2016, Variant code K103-K105.
Volvo XC70, 2008-2016, Variant code K102-K105.
Volvo S60, 2010-2013, all Variant codes.
Volvo S60, 2014-2018, Variant code K104-K105.
Volvo S60CC, 2016-2018, Variant code K104-K105.
Volvo V60, 2010-2013, all Variant codes.
Volvo V60, 2014-2018, Variant code K104-K105.
Volvo V60CC, 2016-2018, Variant code K104-K105.
Volvo S80, 2007-2016, Variant code KZ03,K104-K105.
Volvo XC60 2009-2013, all Variant codes.
Volvo XC60 2014-2017, Variant code K104-K105.
Volvo XC90 2009-2014, all Variant codes.
Volvo V40, 2012-2019, Variant code K104-K105.
Volvo V40CC, 2012-2019, Variant code K104-K105.
Volvo C30, all models.
Volvo C70, all models.
Volvo V50, all models.
Volvo S40, all models.

Instructions for the item

Click here to open the instructions

Free delivery within Sweden on orders over 499 SEK

Shop for 499kr or more and get Free shipping on your entire order! (Within Sweden)

We try to always pack all orders the same day they are ordered, or the next business day at the latest.

Deliveries within Sweden usually take place within 1-3 working days after the order is placed, but can sometimes take an extra working day if you live in the upper half of the country.

International shipments usually takes 3-7 business days.

3-volt replacement battery for the Volvo On Call unit, offering 11x higher capacity than the original. Specifically designed as an upgraded direct replacement for the factory battery.

The message “On Call Service Required” usually indicates that the backup battery for the Volvo On Call system has deteriorated.

This is a common issue on Volvo models equipped with VOC, where the backup battery in the telematics module typically reaches the end of its lifespan after around 10 years.

At Volvo dealerships, a battery replacement can cost approximately 490 USD, making this aftermarket battery a much more cost-effective solution for those who don’t mind a bit of DIY work.

Voltage: 3V
Capacity: 5000mAh
Battery Type: Li-MnO2
Replaces OEM: 30782872
Function: Backup battery for Volvo On Call

This battery replaces original Volvo part number 30782872.

Looking for the 4V version instead? You can find it here.