Schumacher Electric

Schumacher Electric has been building battery chargers and jump-starting equipment since 1947, making it one of the oldest dedicated power-equipment brands in the North American automotive aftermarket. The company is known for its broad catalog of AGM-based portable power stations, traditional battery chargers, and dual-purpose jump-starter/power-station combos designed for heavy-duty consumer use. Schumacher differentiates with SLA (sealed lead-acid) AGM battery platforms in its larger portable power units — a deliberate trade-off: more weight and monthly maintenance charging in exchange for higher peak-amp headroom, built-in AC inverters, and integrated air compressors at an accessible price point. The SJ-series power stations are widely available at Home Depot, Walmart, and Ace Hardware. The brand carries UL markings on its larger units per product listings, and has no documented CPSC recalls on current jump-starter models as of 2026-05-16.