Energy disruptions can be costly for businesses and homeowners alike. Whether you’re a reseller looking for a reliable product, a manufacturer needing stable power solutions, or an end-user tired of power outages, the Halo WM5 – 5.42kW Wall Mount Lithium Battery available from SJ Andrews is designed to provide seamless energy storage with industry-leading reliability. This high-capacity battery offers an efficient, space-saving solution to keep operations running smoothly, even in demanding environments.
Advanced Lithium Technology for Long-Lasting Power

Unlike conventional batteries, the Halo WM5 incorporates Lithium Iron Phosphate (LiFePO₄) technology, delivering longer lifespan, higher energy efficiency, and superior safety. Built to withstand high load cycles, this unit ensures consistent, reliable power for critical operations across industrial, commercial, and residential applications. Its compact, wall-mounted design saves valuable floor space while offering robust energy storage for maximum uptime.
Cost-Effective & Easy to Install – A Smart Energy Investment

The Halo WM5 is engineered for quick installation and hassle-free integration, making it an excellent choice for resellers and installers. With its modular, plug-and-play design, this battery easily connects to existing energy systems, reducing downtime and installation costs. Its intelligent Battery Management System (BMS) optimises performance, preventing overcharging and overheating, ensuring maximum efficiency and safety in any application.