REMCO RM12-220LFPXSL – 12V 220Ah Slimline Lithium Battery The RM12-220LFPXSL is part of REMCO's Lithium XTRA Slimline range, purpose-built to deliver maximum capacity in tight spaces. With a powerful 240A discharge capability, smart BMS, and rugged aluminium case, this high-performance battery is ideal for 4x4, canopy, RV, off-grid, and marine applications. Key Specifications: Chemistry: LiFePO4 (Lithium Iron Phosphate) Nominal Voltage: 12.0V Capacity: 220Ah (2.7kWh) Charge Voltage: 13.8V – 14.6V (14.0V recommended) Max Charge/Discharge Current: 240A continuous Surge Discharge: 480A peak Low Voltage Cut-off: ~10.5V Cycle Life: 2000 cycles @ 80% DoD / 5000 cycles @ 50% DoD Series Capable: Yes (Max 2 in series) Parallel Capable: Yes (Unlimited) Physical: Dimensions (L x W x H): 619 x 90 x 257mm (including terminals/handles) Weight: 22.6kg (23.2kg packaged) Case Material: Aluminium (Slimline XTRA) Terminals: M8 Threaded Hole Includes: Mounting bracket kit Built-in Protections: Over/Under Voltage Overcurrent Short Circuit Battery On/Off Switch Temperature Guidelines: Charge: 0°C to 45°C Discharge: -20°C to 60°C Storage: -5°C to 35°C Note: Do not operate or charge outside specified range Applications: 4WD / Canopy Power Systems Caravans & RVs Solar Off-Grid Storage Marine / Boat Power Backup & Emergency Systems Designed and assembled in Australia with premium prismatic cells and robust aluminium housing. The RM12-220LFPXSL delivers serious power for serious setups.