24/7 mobile jump start for your Hyundai Ioniq 6 (1986–2026) in Sacramento using Surge-Protected 2,500A Peak 12V Pro Booster Pack.
Engine bay battery. On Hyundai Ioniq Hybrid / Sonata Hybrid / Kona Hybrid (2018+ with integrated 12V lithium battery): Press the '12V Batt Reset' button on the left dashboard OR connect jump pack to under-hood fuse box (+) post.
Hyundai Ioniq, Kona, Elantra, Sonata, Santa Fe, Tucson, and Palisade models frequently experience IBS sensor lockouts or integrated 12V lithium protection disconnects, as well as Ioniq 5 / Ioniq 6 ICCU 12V charging drops.
Post-boost verification of HV-to-LV DC-DC Converter (14.4V / 15.5V) output (13.8V–14.8V on 12V; 27.6V–28.4V on 24V commercial).
| Generation | Battery Group | CCA | Alternator | Starter | System Notes |
|---|---|---|---|---|---|
| Ioniq 6 (2021–2026) | Group 51R / Group 47 (H5) / 12V Aux or 16V Li-Ion | 410–680 CCA / Low-Voltage Contactor Supply | HV-to-LV DC-DC Converter (14.4V / 15.5V) (14.2V–14.8V) | HV Main Contactor & Motor-Generator | Smart LIN/BSD Regulated AGM / Aux |
| Ioniq 6 (2015–2020) | Group 51R / Group 47 (H5) / 12V Aux or 16V Li-Ion | 410–680 CCA / Low-Voltage Contactor Supply | HV-to-LV DC-DC Converter (14.4V / 15.5V) (14.0V–14.6V) | HV Main Contactor & Motor-Generator | High-Reserve AGM / EFB Start-Stop |
| Ioniq 6 (2008–2014) | Group 51R / Group 47 (H5) / 12V Aux or 16V Li-Ion | 410–680 CCA / Low-Voltage Contactor Supply | HV-to-LV DC-DC Converter (14.4V / 15.5V) (13.8V–14.4V) | HV Main Contactor & Motor-Generator | High-CCA AGM / Lead-Acid |
| Ioniq 6 (1998–2007) | Group 51R / Group 47 (H5) / 12V Aux or 16V Li-Ion | 410–680 CCA / Low-Voltage Contactor Supply | HV-to-LV DC-DC Converter (14.4V / 15.5V) (13.8V–14.2V) | HV Main Contactor & Motor-Generator | OEM Group Lead-Acid / AGM |
| Ioniq 6 (1980–1997) | Group 51R / Group 47 (H5) / 12V Aux or 16V Li-Ion | 410–680 CCA / Low-Voltage Contactor Supply | HV-to-LV DC-DC Converter (14.4V / 15.5V) (13.6V–14.2V) | HV Main Contactor & Motor-Generator | Standard BCI High-CCA |
