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Schumacher SC1306 12 V Charger and Maintainer

Model: SC1306 · US configuration

Official SC1306 charger photo showing its labelled front panel, one clamp pair and AC plug.
Exact SC1306 gallery photo; separate Charge/Maintain, Boost and Engine Start labels are visible.

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A current-reference U.S. 120 V AC, single-output 12 V lead-acid charger with a 6 A ordinary-charge capability, automatic post-charge maintenance, and separate Boost and Engine Start modes. The 20 A Boost and 80 A Engine Start labels are not ordinary charge current.

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Why consider this model?

  • A portable one-output charger for a 12 V lead-acid AGM or Gel task when a documented 6 A maximum ordinary-charge capability is appropriate and a grounded 120 V outlet and occasional monitoring are available. Its automatic post-charge maintenance and separate Boost/Engine Start functions are additional modes, not higher normal charge current.

Tradeoffs to weigh

  • The page's output-current summary and Boost copy conflict with its charge description and face markings; the linked manual is family-coded rather than model-numbered. The manual calls for occasional monitoring, provides no universal Ah ceiling or fixed maintenance current, and requires grounded AC, dry ventilation and shore-only marine charging. No lithium, other-voltage, on-board or multi-bank plan is documented.
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