Skip to main content
Rank 1
kerzappy
Rank 1
October 3, 2026
Question

hyundai kona 2024 charging issue with hypervolt and ovo anytime

  • October 3, 2026
  • 1 reply
  • 13 views

My kona charged fine until last weekend. Since then it goes into a constant loop cycle of starting, then cuts out after about 2 seconds. The only way I can get charge into the Kona was to drop the charging rate to 60% in the car. This works until household electricity demands are greater, such as oven, etc. It then drops out, restarts, drops out again.

The hypervolt home charger was professionally installed on its own circuit as standard.

The only other thing I would add is that this started after I used a bokeman 3 pin charger at work to top up.

Im finding it really difficult to charge my ev at the moment. Does anyone have any advise?

1 reply

Rank 1
kerzappyAuthor
Rank 1
October 3, 2026

Just as an update on this... we research some more and ended up calling national grid out to test the system. Turns out that the fault was a resistive load on the return neutral wiring out on the road outside our property. Obviously a really serious problem. 

Thankfully the sensitivity of the hypervolt charger kind of indicated something really wrong, so if anyone has a similar issue, dont hesitate to call 105 for an emergency check.

Terms & ConditionsAccessibility statement

OVO Energy Ltd, Floor 5, Crescent, Temple Back, Redcliffe, BS1 6EZ, (Company no. 06890795) registered in England and Wales.

OVO (S) Gas Limited is registered in England and Wales (Company No. 02716495) at Floor 5, Crescent, Temple Back, Redcliffe, BS1 6EZ.

OVO (S) Gas Limited is part of OVO Group Ltd