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 17.64 pounds Department Unisex Adult Manufacturer ZUNDU ASIN B0DHRLTHG9 Country of Origin China Item model number 4000464110025 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?
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