Precision Battery Capacity Tester – EBC-B20H

Accurate & High-Performance Testing
Industrial-grade precision for 12V-72V lithium/LiFePO4 batteries with 20A discharge current. Measures real capacity, internal resistance, and cycle life with ±0.3% voltage accuracy.
Robust Build & Advanced Safety
Aircraft-grade aluminum casing with heat dissipation fins. Over-voltage, reverse polarity, and short-circuit protection. High-efficiency cooling fan ensures stable 20A continuous discharge.
Smart Auto Charge/Discharge
Programmable parameters for custom test cycles. Automatically calculates and displays mAh/Wh capacity. Saves data logs for performance tracking.
Wide Compatibility
Works with 12V/24V/36V/48V car batteries, solar storage, e-bikes, drones, and industrial backup systems. Supports Li-ion, LiPo, LiFePO4, and lead-acid.
Professional & User-Friendly
OLED screen with intuitive menus. Includes PC software for detailed analytics. Essential for battery manufacturers, repair shops, and DIY enthusiasts.
Global Wholesale Advantage
Direct factory pricing. Bulk discounts available. Fast shipping worldwide. Trusted by industry professionals.