This early morning, it took four-five makes an attempt to have the car managing. The motor sounded slower and struggled ahead of sooner or later starting up. I’m Uncertain if the problem is While using the battery or maybe the alternator.
I have One more persistent information now: Volvo on Contact assistance necessary. It's possible it's the backup battery, given that they made use of once the battery is totally vacant and is not rechargeable. I am about to check out ELM327 with VIDA to go through or reset the notification if its attainable. I haven't any Dice.
"If your car is fitted using a battery checking technique, it ought to be reset and calibrated after the battery is improved, and I had by no means bothered.
Seems like this battery does Enjoy a big aspect with the primary battery, and electronics. Have yours checked if your automobile starts behaving surprisingly!!
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My principal battery just died, had it replaced with similar, and automobile held providing me Battery charging, so no halt start out. When cease/commence labored, it absolutely was for around 10 sec, and car would start out, with battery charging shown It doesn't matter how significantly I drove.
While using the vehicle currently being with a 2015 plate the battery might be previous it is best, waiting for a services from Volvo in Warrington when they open up soon after lockdown
I have priced up both EFB and AGM and theres rarely any distinction, so I'm toying with the thought of swapping it to an AGM kind but I'm unsure if there will be any great Rewards ?
Inspite of having a new 100AH battery it [an XC70] would quickly complain of very low battery when sat with no engine on Hearing the radio Irrespective of voltage never ever finding reduced than twelve.5V.
Charging is permitted via immediate link for the secondary battery terminals. It is probably simpler to access the battery directly driving the bumper/wheelarch liner if essential.
The procedure is made to hold the battery point out of cost nearer eighty% than full, to allow headroom for that demand generated on overrun or when braking through the smart alternator. Not surprisingly the less than one hundred% SOC plus the power calls for of your radio are more likely to bring about a very low battery warning for those who run the radio once the ignition is off!
Increase to estimate Only present this user #eleven · Apr 10, 2024 It's additional difficult than Nicolai says. The technique not just displays the SOC in the battery, but also the predicted price of discharge In keeping with recent and averaged consumption that it's learnt as time passes, and its calculated standby latest draw around the battery (quiescent latest draw). As the battery is taken care of inside of a below fully billed state, to permit an overhead to accept demand generated because of the wise alternator concerning cease/start functions, and because it anticipates recent state on the battery vs anticipated condition of discharge, with a look at to always keeping sufficient reserve to empower a restart after a end/start function, there is a relatively slender band during which the battery lithium deep cycle battery point out of charge is taken into account normal.
So I made a decision to reset the BMS utilizing the movie Recommendations earlier mentioned, hey presto, Start out/Halt grew to become readily available immediately and the media system was still on after over ten minutes, so I suppose thats a end result
Volvo specified EFB for vehicles with manual transmission and AGM for vehicles with computerized transmission in 2017MY. EFB are turning out for being equally as good as AGM and many suppliers are modifying around to them wholly.