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Razorback 12V Lithium 300Ah Slimline Deep Cycle Battery – Off-Grid, 4WD, Marine, Solar

LISS300

Original price was: $1,899.99.Current price is: $1,650.00.

Razorback 300Ah 12V Slimline Lithium Battery – high-capacity, maintenance-free deep-cycle power in a space-saving design for 4WD, caravan, marine, and off-grid solar systems.

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Razorback 300Ah 12V Slimline Lithium Battery – High-Capacity Slim Deep Cycle Power

The Razorback 300Ah 12V Slimline Lithium Battery is a high-capacity, space-saving solution designed for off-grid, mobile, and high-demand applications where space is limited. Using advanced lithium iron phosphate (LiFePO4) technology, this slimline battery delivers superior energy density, long cycle life, and stable voltage output in a fully sealed, maintenance-free design.

Perfect for 4WD dual battery systems, caravans, camper trailers, marine applications, and off-grid solar installations, the Razorback 300Ah Slimline Lithium Battery offers powerful performance without taking up extra space.


Key Features:

  • ✅ 300Ah High-Capacity Output in Slimline Form

  • ✅ 12V Lithium Iron Phosphate (LiFePO4) Technology

  • ✅ Fully Sealed & Maintenance-Free

  • ✅ Long Cycle Life – 3000+ Charge Cycles

  • ✅ Stable Voltage Under Load

  • ✅ Ultra-Low Self-Discharge Rate

  • ✅ High Vibration & Shock Resistance – Ideal for Off-Road & Marine Use

  • ✅ Compatible with Solar, DC-DC, and Inverter Systems


Ideal For:

  • 4WD Dual & Triple Battery Systems

  • Caravans & Motorhome Off-Grid Setups

  • Camper Trailers & Marine Applications

  • Slimline Off-Grid Solar Storage

  • Commercial & Backup Power

The Razorback 300Ah 12V Slimline Lithium Battery combines high performance with a slim design, making it perfect for installations where space is tight. Lightweight, maintenance-free, and fully sealed, it provides reliable, consistent power for extended off-grid use.

Size10mm L × 10mm W × 10mm H
Weight4kg

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