Universal Laptop Battery Tester - 201x99x35mm Orange, Ac100-240v Input, Dc7.2-14.8v Output | Test, Charge, Discharge, Capacity Correction, Lcd Display, Usb Connectivity

We are instrumental in exporting to our valuable customers excellent quality Universal Laptop Battery Tester which is available with following specification:-
1.Weight: 333g
2.Dimensions: 201*99*35mm
3.Input Voltage: AC100-240v with adapter
4.Output Voltage: DC7.2-14.8v
5.Charging current: 3A max
6.Accessories: adapter, usb, cord, cd, connector, cable, jumper
7.With test and charge functions;
8.LCD for displaying battery information;
9.Battery information can be monitored;
10.Tester can be connected with master machine via a USB cable.
Function Introduction

*Charge:Active, pre-charge, constant current and constant voltage are the stages of charging mode. The initial charging mode depends on the battery voltage, so active and pre-charge don't happen to every batteries.
*Discharge:Constant current discharge for double loads.
*Test:Testing time is 30 seconds and the purpose is to check both the charging and discharging performances.
*Capacity Correction: The battery capacity value in the battery management chip will different from the actual capacity after a battery goes through many recycling cycles. It will affect the use of the battery when the difference reaches a certain degree. Capacity correction is to deep discharge a battery and then fully charge, which will correct the capacity value in the battery management chip.
*50% Capacity:
CD50%: charge firstly, and then discharge to 50% capacity
DC50%: discharge firstly, and then charge to 50% capacity