48V 300A DC Load Bank Battery Tester – Precision Power Testing Solution
Engineered for high-performance battery diagnostics, this 300A DC load bank delivers accurate capacity testing with industrial-grade precision. The heavy-duty copper alloy terminals ensure minimal resistance and optimal conductivity for reliable UPS system evaluations. Featuring advanced thermal management, the unit maintains stable operation under continuous 300A loads with its aluminum heat dissipation fins. The digital display provides real-time voltage/current monitoring for precise data tracking. Ideal for testing telecom batteries, solar storage systems, and industrial UPS backups. Its compact yet rugged steel enclosure withstands workshop environments while simplifying transport. Compatible with most 48V battery banks including lithium-ion and lead-acid variants. This professional-grade tester identifies weak cells before failure, extending battery lifespan. Bulk pricing available for utility companies and data center maintenance teams. Global shipping with wholesale discounts on multi-unit orders.