NOCO GENIUS2X4 - 6V/12V 2-Bank, 8-Amp Smart Battery Charger

4-Bank, 8A Smart Battery Charger, Maintainer & Desulfator

The NOCO GENIUS2X4 is a fully automatic 4-bank charger rated at 8 amps total (2A per bank) — charge and maintain four 6V or 12V batteries simultaneously. 40% smaller than its predecessor and delivering 140% more power, it's the all-in-one solution for high-volume battery management.

• 4-bank simultaneous charging — 8A total, 2A per bank, up to 40Ah capacity per bank.
• 6V & 12V compatible — flooded, gel, AGM, maintenance-free, and lithium-ion batteries.
• Precision thermal charging — integrated sensor adjusts charge rate for hot and cold environments.
• Charges dead batteries down to 1V — Force Mode lets you manually override and charge batteries at 0V.
• Battery restoration mode — detects sulfation and acid stratification to restore lost capacity and extend battery life.
• 24/7 automatic maintenance — zero overcharge risk; safe for continuous connection year-round.
• Wide vehicle compatibility — cars, motorcycles, boats, ATVs, RVs, lawn mowers, trucks, and more.