NOCO GEN4 4 Bank Battery Charger – 40 Amp

Description

Clearance pricing on a powerful 4-bank onboard marine battery charger. The NOCO GEN4 is a rugged 40 Amp onboard battery charger designed for boats and multi-battery systems that require dependable charging performance. Delivering 10 amps per bank, this charger can independently charge and maintain up to four 12V batteries at the same time.

Built with a fully sealed waterproof design, the NOCO GEN4 marine battery charger is ideal for fishing boats, pontooon boats, RVs, and battery bank applications where reliability matters.

Common Applications

• Fishing boats and trolling motor systems
• Multi-battery marine setups
• Pontoon and wake boats
• RV and camper battery banks
• Garage battery maintenance
• AGM and flooded deep cycle batteries

Key Features

• 4-bank onboard battery charger
• 40 Amp total output – 10 Amps per bank
• Charges and maintains up to four 12V batteries independently
• Compatible with flooded and AGM batteries
• Supports batteries up to 230Ah per bank
• 100% waterproof, sealed, and saltwater tested
• Smart charging technology helps prevent overcharging
• Spark-proof and reverse polarity protected
• Easy-to-read LED charging indicators
• Heavy-duty construction built for marine environments

Why Choose the NOCO GEN4?

The NOCO GEN4 onboard charger is an excellent solution for larger boats with multiple battery banks. Its independent charging capability helps keep your starting and deep cycle batteries properly maintained while reducing the hassle of managing multiple chargers.

This charger is especially well suited for customers looking for a reliable onboard charger at a great value.

Dimensions

• Length: 11.4″ / 289 mm
• Width: 8.5″ / 215 mm
• Height: 3.5″ / 89 mm
• Weight: 16 lbs / 7.25 kg

View full NOCO GEN4 specifications

Limited availability – older model clearance while quantities last.