This digital battery charging protection switch is specially designed for the DC3.7-120V battery. On-board momentary push button to set the charging initiation voltage and charging stop voltage, when the battery voltage reach the setting values, the module will disconnect the charging circuit automatically to aviod the battery from overching to prolong the battery lifetime.
Specifications:
Input Voltage: AC110-220V
Dispaly and Control Accuracy: 0.1V
Compatible Battery:lead acid and lithium ion battery(DC 3.7-120V)
Board Size: 86 X 58 X 24mm/3.39 X 2.28 X 0.94inch(L*W*H)
Package Included:
1X Lead Acid Lipo Battery Charge Controller
Operation Manual:
1.Set the charging initiation voltage: Under the normal voltage display status, press the "Start" button, the module will display the charging initiation voltage, long press this button about 3s, the LED flash, then press the "Start" and "Stop" button to set the vlues.
2.Set the charging stop voltage: Under the normal voltage display status, press the "Stop" button, the module will display the charging stop voltage, long press this button about 3s, the LED flash, then press the "Start" and "Stop" button to set the vlues.
3.Reset:under the normal display status, press the "Start" and "Stop" button at the same time the LED will display"888", then release and finish.(the default charging initiation voltega is 12V and charging stop voltage is 14V)
4. Voltage Setting Calculation: Charging Initiation Voltage= Battery Rated Voltage*0.9; Charging Stop Voltage=Battery Rated Voltage*1.2; Charging Current= Battery Rated Current*0.1
Shipping:
1. We can shipping all over the world by DHL , UPS , FedEx and EMS . The packaging is very safe and strong. If you have any special needs please notify me.
2. It will take around 3-5 days to reach your hands .
Product Type & Condition :
1. Because of the fluctuant sales situation. the stock parts are always changing and the stock list cannot be promptly updated . So,please consult the stock situation when you inquire.
Warranty & Guarantee :
All components we sell the quality with 30 days Return policy from the day of shipment.
Buyer Reading:
1. Please confirm receipt of products if the items you received , and if the goods was damaged please contact us immediately. send the photo to us that we can check and give you best solution.
2. We only guarantee Delivery in time but we couldn't control the express delivery time. Our related sales person will be responsible to send the AWB for the delivered goods in the next workday. you can check the AWB in the website which we send to you. For the AWB you also can call to the local branch of the express company in your company.
If you have any other questions please feel free to contact us in any time!