DIY 1000W 4 Wire DC Electronic Load Lithium Battery Testers

===Warm Tips===

This product needs to be installed and tested by profeionals. If you can't install it, please don't buy this product! Please purchase a 75X75MM fan according to the requirements, install it and test it again. If you find that the fan is not installed, then the test is damaged. Our store is not responsible for ar-sales. The fan starts working at 10W or 55°C.

User manual and APP download

1.http://www.mediafire.com/folder/mqnr9m3svln7v/DL24-PCB 2. IOS APP: search E_test on iphone APP store to download 3. Android APP: https://www.mediafire.com/file/0jiio43c0vuu1wx/U_Meter-Phone_mobile.apk/file 4. Android APP: search E-test at Google play to down load

Product List:

1.DL24 PCB Board(Not include radiator ) x1pcs 2.DC12V 1A power supply x1pcs 3.2M PC computer online line x1pcs 4.Temperature probe x1pcs 5.Red and black single line crocodile clip line x 1set 6.US to EU adapter x1pcs 7.PCB isolation column X4pcs 8.Thermarease X1pcs 9.Adapter test board X1pcs 10.18650 battery test box X1pc

Warm Prompt Tip

This product is for the convenience of guests DIY, does not include the radiator, please purchase carefully

Thank you very much for your order, you will receive our PCB board

Please read the following interface data carefully for installation

Installation radiator Diagram

Installing the radiator is very simple, as long as you prepare the computer CPU fan, install all the acceories according to the schematic diagram, especially note that the discharge tube needs to be coated with thermal conductive , please rest aured, we have the configuration, you will succefully install

Compatible with 99% of Computer CPU Fans on the Market

As long as you have discarded computer CPU fans in your home, they are all radiator fans that can be found everywhere. They can all be installed on our PCB boards and become a finished product!

Radiator fan installation size

The size of the radiator fan installed in our product is the same as the size of the computer CPU radiator fan!

Our PCB board default aembly fan is 150W or 180W

Please purchase or install the CPU fan yourself, you can use it! If you have strong hands-on ability, you can DIY set up 1000W products, you need a powerful radiator fan!

If you need DIY 1000W, you need to meet 3 condition

1. Need to add IRFP260N (150W) discharge tube 2. Need to add a powerful radiator (support 1000W) 3. Need strong modification ability!

Ar installing the radiator fan succefully, you will refer to the following instructions for application

File Download Way

1, User manual, PC software installation instruction and PC software and Android APP download link : http://www.mediafire.com/folder/m09i9bjv8703d/DL24-DL24P 2, IOS APP: search E_test on iphone APP store to download 3. Android APP: search E-test at Google play to down load

DL24

--Product Parameter--

Electrical Test voltage：2~200V Working current：0.2~20A DL24 Discharge power: voltage * current < 150 W DL24P Discharge power: voltage * current < 180 W (The actual running current is limited by the maximum power, please adjust the current according to the law of energy conservation) The built-in over-current, over-temperature, over-power safety protection functions, if the protection interface is popped up, please pay attention to the parameter adjustment, shall adjust to the maximum power, and then discharge, you can first slowly and smoothly adjust the preset value in the start and discharge, in order to adjust up to the maximum power for discharging

Four operating modes of operation

1.Constant current operation（CC） 2.Constant resistance operation（CR） 3. Constant power operation（CP） 4. Constant voltage operation（CV）

Protection

1.Overload protection 2.Overcurrent protection 3. High temperature protection

Device background settings (Chinese / English settings)

1.Chinese settings 2.English setting

1) Mobile APP:

Please search for E_test in the application store to download and install, then click the Bluetooth APP icon to open the software, and then click the Bluetooth icon above the software to enter the selection DL24-BLE to connect, you can achieve mobile phone remote wirele remote control settings and Measurement function, the discharge status can be viewed at any time on the mobile phone, various data cleaning is visible, the voltage and current power curve of the discharge, etc.

2) Android phone APP:

Scan the QR code on the back of the host to download the corresponding APP software or Android APP: search E-test at Google play to down load . Ar the installation is complete, open the software and click the Bluetooth icon to enter the direct selection of DL24-BLE to succefully use it online. (No need for Bluetooth pairing, the software Bluetooth icon directly selects DL24. can)

3) Computer wired online APP:

Ar the host is powered on, connect the USB port of the computer with the provided data cable, and then install the CH340 serial port driver, then scan the QR code on the back of the host to download the corresponding APP software. Ar the installation is complete, select the software you just installed and add The serial port model can be succefully used online, of course, this APP style using the installation method is also compatible with the serial port device of the Bluetooth device!

4) Computer Bluetooth wirele online APP:

First add the Bluetooth device to the serial port device of DL24-SPP on the computer, then scan the QR code on the back of the host to download the corresponding APP software and store it. Open the software without installing and select the Bluetooth serial port model just added. You can succefully use online

Products Application

Product List

1.DL24 PCB Board(not include radiator ) x1 2.DC12V 1A power supply x1 3.2M PC computer online line x1 4.Temperature probe x1 5.Red and black single line crocodile clip line x1 6.US to EU adapter x1 7.18650 BOX X1

Users to share

Ar the user use pictures of feedback

About shipping
Shipping and Packaging All it will be double checked and well packed before sending.It will be dispatched within 2 business days ar buyers pay for the order. It usually takes about 14 to 18 working days for delivering the package to the destination(for remote areas,it may take a little longer). 

Special Announcement:
Please fill in the correct and detailed consignee, address and phone number in the order. For fast and correct delivery.If you do not receive order within 30 working days,please feel free to contact Customer Service before leaving Negative and Neutral Feedback, we will do our best to help you resolve the problem.TaxNo, you will only pay what is quoted as total cost at checkout, no more. You are not expected to pay any additional duties ores. If you are asked by Customs or our logistic partner to pay duties, please contact our Customer Service .

Your 100% satisfaction is very ant to us
If the product is not on good condition, You can return this product within 14 working days, please contact customer service center before returning.FeedbackYour satisfaction is our first priorityIf you receive the order and it is in good condition,we would be grateful if you would leave us 5 star Positive Feedback for the transaction.