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US 2023/0057431 A1Published application
Rechargeable battery jump starting device with depleted or discharged battery pre-conditioning system
AssigneeThe Noco Company
InventorsJonathan Lewis NOOK, William Knight NOOK, SR., James Richard STANFIELD, Derek Michael UNDERHILL
Life of this patent
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Abstract
A rechargeable battery jump starting device with a discharged battery pre-conditioning system to facilitate boosting the discharged battery to jump start a vehicle or equipment engine. The pre-conditioning increases the operating voltage to the discharged battery during the pre-conditioning phase.
Claims10
1-14. (canceled)
A rechargeable battery jump starting device, comprising:
- a first 12V battery;
- a second 12V battery;
- a supplemental power supply;
- a first switching circuit electrically coupled to the first and second 12V batteries and configured to select the first 12V battery and/or the second 12V battery to provide either a 12V operating voltage or a 24V operating voltage;
- and
- a second switching circuit for switching in the supplemental power supply with the first 12V battery and/or the second 12V battery for increasing the 12V operating voltage or the 24V operating voltage for jump starting a depleted or discharged vehicle battery.
3 more elements
Dependencies are inferred from the claim text.