Automatic Battery Charger/maintainer, 800 Mah, 12-volt

Discover Schumacher 12‑V 800 mAh Smart Battery Maintainer, a compact charger designed to keep your 12‑volt batteries at peak performance. Its sleek, wall‑plug design fits neatly in any garage, workshop or marine environment, while the built‑in processor monitors voltage and delivers precise maintenance charge.

Why it matters: This unit automatically adjusts its output to match the battery’s needs, preventing over‑charge and extending service life. The clear LED indicator provides instant visual feedback, so you always know when the battery is fully topped‑up.

• 800 mAh capacity: Ideal for small‑to‑medium 12‑V batteries, delivering a steady, safe charge that combats sulfation.
• Fully automatic processor control: Seamlessly switches between charge, float and maintenance modes without manual input.
• LED status indicator: Real‑time light signals show charging progress and completion at a glance.
• Plug‑in AC design with 6‑ft cord: Direct wall‑socket connection eliminates extra adapters and offers convenient reach.
• DOE‑compliant and 1‑year warranty: Meets all 50‑state energy standards and includes manufacturer backing for peace of mind.

Ready for reliable power: Whether you’re preserving a seasonal boat battery, maintaining a lawn‑mower starter, or keeping an emergency backup ready, this charger delivers consistent, worry‑free performance. Trust the Schumacher 12‑V automatic maintainer to safeguard your power source and keep you moving.

Descriptions are AI-generated. For accurate measurements, please call the store to confirm.