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Schumacher SC1564L 6/12 V Charger, Maintainer & Tester

Model: SC1564L · US configuration

Official Schumacher gallery photo associated with the SC1564L, showing its control panel, AC plug and one clamp pair.
SC1564L-associated photo; panel labels are visible, not performance proof.

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A current-reference U.S. portable 120 V AC charger with supported 6 V and 12 V lead-acid charge plans and a separate 12 V LiFePO₄ charge plan that requires the battery pack's own BMS and protection. Its 6/2 A Charge/Maintain setting is distinct from the page-listed Boost and Engine Start modes.

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Why consider this model?

  • A distinctive choice for a garage that needs a portable single-output charger with separate 6 V and 12 V lead-acid AGM plans, plus an explicitly limited 12 V LiFePO4 path requiring the battery's integrated BMS. Its page also claims battery and alternator testing, while the manual describes automatic post-charge maintenance for the lead-acid plans.

Tradeoffs to weigh

  • Routine charging is capped at a listed 6 A capability; the 30 A Boost and 100 A Engine Start are different modes. There is no documented universal Ah ceiling, no on-board or multi-bank setup, and the current page alternates SC1564L and SC1564 identifiers in its title/form/package fields. Confirm the delivered model and battery-specific settings before relying on the chemistry or package copy.
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Manufacturer information