ZUNDU Battery Capacity Tester EBC-B20H 20A Lead Acid Lithium Battery Capacity Tester Support External Charger Charging and Discharging Electrical Equipment

About this item Built-in discharge load resistance, support external battery pack charger, automatic switching charge and discharge, support computer online drawing curve. Wiring mode: Four-wire detection, voltage measurement and current channel are connected separately to ensure measurement accuracy LCD display: voltage, current, capacity, time and other test data. Computer connection: dedicated USB to TTL serial cable (not ordinary USB cable) computer control, drawing curves, calibrating measurement benchmarks, upgrading device firmware, cycling charge and discharge, etc. Automatic charging and discharging: the tester supports up to 5 steps, and each step can be charged (requires an external charger) or discharged. The charge and discharge test can be automatically performed by setting multiple steps. Product information Package Dimensions 1.18 x 0.79 x 0.39 inches Item Weight 2.2 pounds Department Unisex Adult Manufacturer ZUNDU ASIN B0DHRKX36P Country of Origin China Item model number 33008659675 Assembly required No Number of pieces 1 Warranty & Support Product Warranty: For warranty information about this product, please click here Feedback Would you like to tell us about a lower price?