Apexium Vertical DIY Battery Box Kit – Premium 48V Energy Storage Solution

High-Capacity Options
Choose between 280Ah, 304Ah, 310Ah, or 320Ah configurations for extended power backup, ideal for off-grid solar systems, RVs, and industrial applications.
Smart 16S 200A BMS Integration
Equipped with a high-performance smart BMS (Battery Management System) supporting 200A continuous discharge, ensuring safety, balance, and real-time monitoring.
Durable & Modular Design
Heavy-duty ABS casing with precision-molded compartments for secure cell placement; corrosion-resistant terminals and reinforced ventilation for heat dissipation.
Plug-and-Play Compatibility
Pre-wired with inverter-ready connectors, reducing setup time for solar inverters, hybrid systems, and emergency power backups.
Scalable & Space-Saving
Vertical stacking design maximizes space efficiency while allowing future expansion for larger energy demands.
Global Compliance
Certified for international safety standards, ensuring reliability for residential, commercial, and marine use.
Wholesale Advantage
Direct factory pricing for bulk orders—lowest rates guaranteed with fast global shipping.