EWC12-148 Enerwatt 12V 1/4/8A Smart Charger

Enerwatt EWC12-148 12V 1/4/8A Smart Battery Charger

The Enerwatt EWC12-148 is a versatile 12V smart charger with three selectable charge rates — 1A, 4A, and 8A — giving you the right amount of power for any battery size or situation. Use 1A for gentle long-term maintenance, 4A for everyday charging, or 8A for faster recovery of deeply discharged batteries. With automatic multi-stage charging and compatibility across sealed, AGM, and flooded lead-acid batteries, the EWC12-148 is the one charger that handles everything from a motorcycle battery to a full-size automotive battery.

Key Features

• Selectable 1A / 4A / 8A charge rates — match the charge rate to the battery size and situation
• Fully automatic multi-stage charging — bulk, absorption, float, and maintenance stages
• 12V output — compatible with all standard 12V lead-acid battery systems
• Reverse polarity protection — safe and foolproof connection
• LED charge status indicators — clear visual feedback on charging progress
• Compatible with sealed, AGM, and flooded lead-acid batteries

Specifications

• Input voltage: 120V AC
• Output voltage: 12V DC
• Charge current: 1A / 4A / 8A (selectable)
• Battery compatibility: Sealed, AGM, flooded lead-acid

Ideal For

• Automotive batteries in cars, trucks, and SUVs
• Marine batteries requiring flexible charge rates
• Motorcycles, ATVs, and powersport equipment
• RV and trailer batteries
• Any 12V lead-acid battery from small powersport to full-size automotive

Ships from Thunder Battery — Canada's trusted battery and charger dealer.