12V Group 27 Lithium Dual Purpose Marine Battery 100Ah 1400A – NOCO NLX27

This new 12V Group 27 Lithium Dual Purpose Marine Battery NLX27 is a premium 100Ah lithium battery engineered to deliver both deep cycle energy storage and high-current engine starting power. Designed by NOCO, this advanced battery provides up to 1400 amps of starting current and supports 175 amps of continuous output, making it ideal for demanding marine and mobile power systems.

Built with an active Battery Management System (BMS) and housed in a rugged IP66-rated enclosure, the NOCO NLX27 delivers enhanced safety, long runtime, and consistent performance in harsh marine environments. Its dual-purpose design allows a single battery to replace separate starting and house batteries, simplifying system layouts and reducing overall weight.

Multiple terminal configurations and a comprehensive hardware kit ensure maximum installation flexibility across a wide range of applications.

Key Specifications

• Manufacturer Part Number: NLX27

• Voltage: 12.8 Volt Nominal

• Battery Type: Lithium Dual Purpose (Deep Cycle and Starting)

• BCI Group Size: Group 27

• Capacity: 100 Amp Hours (Ah)

• Starting Current: 1400 Amps

• Continuous Current: 175 Amps

• Terminal Type: Standard Post, Threaded Stud, and Button Head Bolt Top Terminal

• Length: 12.1 Inches

• Width: 6.8 Inches

• Height: 7.9 Inches

• Marine Rated: Yes

• Ingress Protection: IP66

Features & Benefits

• Dual-purpose lithium design supports both engine starting and deep cycle power

• Active BMS technology enhances safety, starting performance, and runtime

• High starting output up to 1400 amps

• IP66-rated enclosure protects against water, dust, and harsh conditions

• Engineered plastic shell with honeycomb lattice structure for extreme durability

• Rapid recharge capability when used with compatible NOCO Genius chargers

• Highly configurable terminal system for universal fitment

• Compact Group 27 footprint for flexible installation

Applications

• Marine starting and house battery systems

• Performance boats and personal watercraft

• Dual-purpose marine electrical systems

• High-demand onboard electronics

Included Hardware

• Four terminal covers

• Two 3/8"-24 nuts

• Two 5/16"-24 nuts

• Two 3/8"-24 threaded terminals

• Two 3/8"-24 x 5/16"-24 threaded terminals

• Two terminal caps

• Positive and negative SAE terminals

• Two 3/8"-24 x 9/16" terminal bolts

• 7/32" hex key

• User guide

Warranty & Notes

• Limited 1-Year Manufacturer Warranty

• Non-Returnable Item

• Manufacturer: NOCO