Harici Dizüstü Bilgisayar Pil Test Cihazı, Şarj edilebilir ve Boşalabilir

Summary
RFNT3 is a multi-function battery testing device, having the features below:
1. with one channel, supporting one intelligent battery
2. Supporting charge, discharge, test, capacity correction, charge / discharge 50% capacity
3. LCD for displaying battery information
4. LED for indicating working status
5. With charge-key, discharge-key, backlight-key and function-key
6. Pre-charge, fast charge and constant voltage charge for charging stages and the variation range of the values of the constant current and the constant voltage is less than 1%
7. Constant current for discharging
8. With a USB port for connecting with computers, master machine can monitoring and control slave machine
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.
Discharging performances. After finishing test, LED flickers with green color and