Powerful 4-Channel 50V50A Battery Discharger & Capacity Tester
Precision-engineered with industrial-grade MOSFETs and aluminum alloy heat sinks for superior heat dissipation during high-current discharge. Features ultra-accurate voltage/current detection (0.1% resolution) and 0-50V/0-50A wide-range compatibility for 18650, Li-ion, LiPo, and lead-acid batteries. Dual-mode operation supports standalone discharge testing or synchronized charge-discharge cycles with most smart chargers. Large LCD displays real-time voltage, current, capacity (Wh/mAh), and temperature data. Ideal for battery recycling plants, EV workshops, and DIY powerwall builders. Includes over-voltage, reverse-polarity, and temperature protection. Modular design allows cascade linking for multi-unit setups. Ships with reinforced silicone cables and gold-plated alligator clips for minimal resistance. Bulk pricing available for labs and wholesalers.