POLOSO Universal Battery Tester Volt Checker for AA AAA C D 9V 1.5V Button Coin Cell - BT-168D Supporting charge discharge test capacity correction charge / discharge 50% capacity universal Digital Battery Tester

Descripción

Basic Parameters Dimensions: 201 x 99 x 35 mm Weight: 333g Adapter Input: AC 100 ~ 240 V Output: DC 24V 2.65A Display mode Segment LCD with white backlight + LED in red and green Discharging mode Constant current discharge for double loads, inner load & external load Charging mode Constant current and constant voltages are the main mode. Active charge and pre-charge are available according to different battery voltage. Active charge: Tester may not recognize 0V-battery. Users should press the charge key to start up the active charge function. Being activated and going to normal charging status, when the battery establishes communication with the tester. Pre-charge: Tester goes into pre-charge status when voltage of single cell < 3000mV. Constant current: Tester goes into fast charge status when voltage of single cell > 3000mA & < 4200mA. Fast charge current relates to the battery nominal capacity. At the end of charge: The current intensity begins to decrease when tester goes into constant voltage charge status. It stops charging when the capacity reaches 100% and the current intensity less than 1A or the current intensity reduce to the end charge current. Charging current There is a connection between current intensity and charge mode. The details as below: The max charge current is 2.5A. Nominal capacity Pre-charge current Fast charge current End charge current ≥6000 400mA 2500mA 300mA ≥3500 400mA 2000mA 200mA Else 200mA 1000mA 100mA Standby power consumption≤1W Working temperature 0~40℃ 20%－90% RH (Non condensation) Storage temperature -20℃~65℃ 10%－95% RH (Non condensation) Time Time limit for charging: 8.8h Time limit for discharging: 8.8h Time limit for testing: 6s + 6s = chg + disc Auto quit time for function menu: 10s