Portable 300A Battery Discharger Tester – 48V DC Load Bank for Storage Battery Testing
Precision-engineered with high-grade aluminum alloy casing for superior heat dissipation and durability. Advanced digital display ensures real-time monitoring of voltage, current, and capacity with ±0.5% accuracy. Ideal for industrial, telecom, and renewable energy applications—perfectly tests lead-acid, lithium-ion, and gel batteries. Rugged design withstands heavy-duty cycles, making it a must-have for maintenance teams and engineers. Exclusive bulk pricing for wholesalers—get the best deal on professional battery testing equipment. Ships globally with guaranteed lowest rates. Upgrade your toolkit with reliability and performance.