Rolls S12-150LFP 12V 150Ah LiFePO₄ Battery

The Rolls S12-150LFP is a premium 12V 150Ah lithium iron phosphate (LiFePO₄) battery engineered for high-performance energy storage applications. Designed by Rolls Battery Engineering, this battery offers exceptional cycle life, advanced safety features, and seamless integration for both off-grid and backup power systems.

Key Features:

• High Energy Density: Delivers 1.92 kWh of energy with a nominal voltage of 12.8V, ensuring reliable power for various applications.

• Long Cycle Life: Exceeds 6,000 cycles at 80% depth of discharge (DOD) and over 3,000 cycles at 100% DOD, providing longevity and cost-effectiveness.

• Integrated Battery Management System (BMS): Features comprehensive protections including over-voltage, under-voltage, over-current, short-circuit, and temperature safeguards, ensuring safe and efficient operation.

• Bluetooth Connectivity: Allows real-time monitoring of battery status via a dedicated iOS and Android app, offering convenience and control.

• Low-Temperature Performance: Equipped with internal heating, enabling charging in temperatures as low as -20°C (-4°F), making it suitable for various climates.

• Maintenance-Free Design: Constructed with a durable ABS container and integrated top-mount handles, facilitating easy installation and handling.

Specifications:

• Nominal Voltage: 12.8V

• Capacity: 150Ah

• Energy: 1.92 kWh

• Weight: 15.7 kg (34.6 lbs)

• Dimensions: 331 mm (L) x 171 mm (W) x 229 mm (H)

• Terminal Type: M8

• Maximum Continuous Discharge Current: 150A

• Maximum Continuous Charge Current: 150A

• Surge Current Limit: 900A (300ms)

• Operating Temperature Range: -20°C to 60°C (-4°F to 140°F)

• Storage Temperature Range: -5°C to 45°C (23°F to 113°F)

Certifications:

• UL1642

• IEC62133

• IEC62619

• UN38.3

• RoHS

• CE

• IP65 Rating

Connectivity Options:

• Series Connection: Up to 4 units (48V system)

• Parallel Connection: Up to 4 units (48V system) or 6 units (12V system)

• Configurations: Supports up to 4S4P (48V) or 1S6P (12V) setups

Applications:

• Off-grid solar energy systems

• Recreational vehicles (RVs) and marine power

• Backup power solutions

• Renewable energy storage

• Industrial and commercial energy applications

Warranty:

Backed by a 3-year full replacement warranty, ensuring peace of mind and reliable performance.

Download Specification sheet