180W Electronic Load Tester 2.4 inch DC Tester APP Electronic Adjustment Constant Load Lithium 4-Wire Battery Capacity Monitor Discharge Charge Power Meter Supply Checker

Price: $79.99
(as of May 12, 2025 15:20:21 UTC – Details)

Product Description

Product Parameter

Test voltage：2~200V

Working current：0.2~20A

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)

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

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

Two-wireing Methods

(1) Two-wire wiring method: this method is relatively simple and convenient. Note: It must be connected to the 2 terminals [A+] and [A-]；

(2) The four-wire wiring method: the voltage measurement is not affected by the voltage drop of the wire, so that the voltage measurement.

Packing List:As shown in the first picture

Four operating modes of operation

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）

>Cut-off voltage

(<000.0 ~ 150V), when the voltage is less than the set value voltage (such as <2.0V), the device will stop discharging!

Multi-interface Display

Multi-screen display is more intuitive, clearer, and accurate, making your gaming experience the best

Test all kinds of mobile power capacity

Easily test the capacity of various mobile power sources.

First of all, we will clear the display data to zero.

It can be discharged until the capacity of the mobile power supply is used up, and the capacity mAh value displayed above is multiplied by the lithium battery and the output the ratio of the voltage value to the efficiency of the mobile power supply is the nominal capacity data of the power bank.

Test all Kinds of 18650 Batteries/3V Dry Batteries, etc.

Support low-voltage dry battery discharge detection

Use the battery box to test various batteries such as 26650/18650/14505/14340/14250(if necessary, you can purchase a battery box set)

Turn on the load switch (OFF/ON) and manually adjust the voltage by setting the button to perform the discharge test. You can quickly know the battery capacity, which is convenient for testing. It prevents the purchase of a battery to buy a false standard battery. Test your own DIY battery or battery pack. Support Low voltage discharge test is especially practical.

Compatible with Android and ios phones

1.New addition iPhone App ,In the Apple Store, search for: E_Test,Click Download to install it.

2. Android APP:Download related links

Mobile APP interface function introduction

Use the mobile phone Bluetooth function to wirelessly connect the product, with the included mobile APP software ,Achieve more measurement and control details, leaving measurement technology without boundaries

Bluetooth connection method

1.Please connect the product right.

2.Please download the mobile app software,only support Android 5.0 and above.

Download related links

Then install the E-meter APP software on the phone.

3.Bluetooth on the phone needs to be turned on,Then open E-test APP on the phone

How to find the Bluetooth symbol in E-Test APP

This operating instruction applies to all the company’s Bluetooth products How to find the Bluetooth symbol in E-Test APP

This operating instruction applies to all the company’s Bluetooth products

(UD18/DT24/DL 24/AT3010/DPT3010/T18… etc.)

Please open your phone, Setting>>find the Apps>>manage the Permissions>>Location>>find our E-test app>>find the storage information and location information>>open the permissions allow,you can find us bluetooth symbol in the E-test list.

Package Dimensions ‏ : ‎ 7.8 x 7.3 x 5 inches; 1.75 Pounds
Item model number ‏ : ‎ DL24P
Date First Available ‏ : ‎ July 9, 2021
Manufacturer ‏ : ‎ ATORCH
ASIN ‏ : ‎ B09925SZF3
Country of Origin ‏ : ‎ China

Compatible with discharging and aging testing of various USB chargers, various power bank mobile power supplies, various battery and battery capacities, various power adapters and other power supply equipment voltage, current, power, capacity, power,temperature, discharge resistance, time-limited discharge settings , Stop voltage setting and other parameters and operations
Four major online APPs (Android, Apple, PC computer Bluetooth wireless and data wired connection APP), compatible with four major discharge modes (full coverage of constant current, constant power, constant resistance, and constant voltage)Compatible with both Bluetooth wireless/wired connection modes
The advantage of the four-wire system（Support 2-wire system）, the voltage measurement is not affected by the voltage drop of the wire, and the voltage is more accurate when used to detect the battery;The 2.4-inch high-definition wide color screen interface design enjoys a different color visual experience.
Discharge can more accurately stop the discharge and protect the battery. The internal use of high-power large discharge tube discharge test, summarizes hundreds of large-scale; instrumentation circuit principle and evolutionary extraction, all major advantages are integrated; discharge aging, a screen full of multiple parameters , The test is convenient and fast, and the function is strong! The play test is diverse!
Easily test various data such as voltage/current/capacity of various lithium batteries/batteries, continuous load discharge aging test, adopts intelligent temperature control fan design, built-in large discharge tube, greater power More reliable, test the overall capacity of the battery, use time, aging performance, etc