72V 200Ah Marine Battery NMC Lithium Ion Battery Pack Lightweight

Technical Parameters

Nominal Voltage :72V

Nominal Capacity:200Ah

Energy: 14,400Wh

Battery chemistry:NMC

Max.  Discharge Current:400A

Energy Density (Weight):120Wh/kg

Cycle Life :4000 cycles at 100% depth discharge at 25 ℃

Annual capacity loss：3%

Shell Material: Metal

Weight:120kg

Size:720*500*250mm

Customized Service

Customized Battery Design & Configuration

Custom voltage & capacity (e.g. 12V / 24V / 36V / 48V systems)

Tailored energy capacity (Ah / kWh) based on cruising time, load profile, and equipment usage

Battery pack dimensions customized to fit specific battery compartments

Series/parallel configurations designed for propulsion or house power systems

Marine-Grade Structural & Environmental Design

Water-resistant and corrosion-resistant enclosures

Optional IP65 / IP67 protection

Anti-vibration and shock-resistant internal structure

Salt-mist and humidity resistance for offshore environments

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