Overviews：
LY7S is a kind of voltage type battery capacity tester, it can test the voltage and capacity of battery, and display them with intuitive battery symbol and percentage. Users can know the state of battery in time. LY7S has function of memory. It is suitable for mobile and portable equipments、e-bike、balance cars、cleaning machines、instruments、ups and so on.
Application：
LY7S is suitable for lithium batteries, lead-acid batteries which working voltage is from 5V to 70V.
When turn off，hold on the“K-”key on the back and power on. LY7S displays the present specification. Use“K+”and “K-”keys to adjust specifications, select suitable specification you need, then press the“OK”key on the front. LY7S will be work normally
Package include:
Connect：
LY7S provides a connector consists of plug, black line and red line. Connect the black line to the negative, the red line to the positive, the plug to the socket of LY7S. Then, power on or turn on the switch, it will be work.
Install：
LY7S is fixed by buckles, so it is easy to install. First, open one rectangular orifice on the panel according to the size. Then put LY7S into the rectangular orifice, and make sure the buckles are locked.
Use setting：
When turn off，hold on the“K-”key on the back and power on. LY7S displays the present specification. Use“K+”and “K-”keys to adjust specifications, select suitable specification you need, then press the“OK”key on the front. LY7S will be work normally
Accessory：
One connector with two lines, 20mm in length. If it is short, please lengthen it by yourself.
Attention and warranty：
- LY7S cannot be exposed in the sun for a long time or i the environment with large amounts of ultraviolet radiatio when using or storing, particular in winter (＜-20℃) and summe (>60℃), otherwise it will shorten the life of LCD.
- Within one year, any fault caused by non-artificial reasonwe should maintain it freely.
Package include:
- 1 x Battery Capacity&Volt Tester
- 1 x Cable
