How to Jump Start a Honda Accord Hybrid

1. Turn off audio, lights and other electric devices, switch off the power system, then open the hood.
2. Open the cover on the positive + terminal.
3. Clamp the first jumper cable to your vehicle's 12-volt battery + terminal, and the other end to the booster battery + terminal.
4. Clamp the second jumper cable to the booster battery - terminal.
5. Attach the other end of the second cable to the stud bolt shown in the manual, and to no other part.
6. If using another vehicle, start its engine and raise its RPM slightly.
7. Try starting your vehicle; if it turns over slowly, check the clamps for good metal-to-metal contact.

• Use a 12-volt booster battery only.
• After the power system starts, remove the cables in reverse order: ground, booster -, your battery +, booster +.
• Have the vehicle inspected by a nearby service station or a dealer afterward.

Source: 2025 Honda Accord Hybrid owner's manual, PDF pages 575, 576. Steps are summarized in our own words (AI-assisted, checked against the cited pages 2026-10-18). Other model years can differ; your manual has the final word.