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Schumacher SC1340L 6/12 V portable automatic charger and maintainer
Model: SC1340L · US configuration
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A 120 V AC, one-output charger with a maker-listed 6 A/2 A Charge/Maintain selection; the page lists separate 10 A Boost and 55 A Engine Start modes.
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Explore this buying guide ↗Why consider this model?
- A corded one-output choice when a 6 V or 12 V lead-acid battery maker permits the documented 6 A Charge setting and automatic maintenance is useful alongside separate Boost and Engine Start modes.
Tradeoffs to weigh
- The ordinary Charge/Maintain selection is 6 A/2 A, not a high-current charger; Boost and Engine Start are separate modes. The page and linked-manual model identities and lithium claims conflict, the manual gives no universal Ah ceiling or fixed float current, and use requires a grounded 120 V outlet, ventilation, dry placement, one battery connection, and occasional monitoring.
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