Description

JAROCELLS JARO-NG120.12 – 12V120Ah Next Generation Battery Pack

The JAROCELLS JARO-NG120.12 is part of the brand-new Next Generation (NG) series: a completely redesigned lithium battery range developed for anglers, marine electronics enthusiasts, and demanding users who expect maximum reliability on the water.

With advanced technologies such as integrated NMEA2000 communication, active balancing, automatic heating and an extremely robust heavy-duty construction, the NG-series sets a new benchmark in marine lithium batteries.

Built for Serious Use

The JARO-NG120.12 is engineered to perform in the harshest environments. The internal stainless-steel frame combined with a fully resin-filled housing provides exceptional resistance against shocks, vibrations and corrosion.

Whether you fish in rough conditions or rely on your electronics during long sessions on the water, this battery is built to keep performing.

Real-Time Battery Monitoring via NMEA2000

One of the biggest innovations of the NG-series is the integrated NMEA2000 interface. Connect the battery directly to your marine network and monitor live battery data on compatible chartplotters and fishfinders.

Monitor:

• Battery voltage
• Current draw
• Remaining capacity
• Temperature
• Charging status
• Battery health

The battery also features an RS485 interface for advanced communication possibilities.

Active Balancing Technology

The integrated active balancing system works up to 10x faster than traditional passive balancing systems. This results in:

• Improved cell stability
• Higher efficiency
• Longer lifespan
• Better performance under heavy loads

Integrated Heating System

The automatic heating function allows safe charging in freezing temperatures. The battery automatically manages heating when needed, protecting the cells and ensuring reliable winter operation.

Technical Specifications

• Model: JARO-NG120.12
• Voltage: 12V
• Capacity: 120Ah
• Energy: 1536Wh
• Weight: 16.5 kg
• Communication: NMEA2000 & RS485
• Connections: M8 inserts