1. Battery capacity test:The tester is designed for the discharge of various batteries,18650 battery,car battery including NiMH, NiCd, LiPo, LiFe and Pb, as well as capacity testing. 2. Mobile power test:This tester supports discharging of mobile power supply and capacity test. 3. Power performance test:The tester supports performance and aging tests of various DC power supplies. Note: The discharge current is limited by the maximum power, less than 3A above 200V, and less than 50A at 12V. Power supply: DC 12V/3A Voltage range: 0-200.00V, step 0.01V Current range: 0.010-50.00A, step 0.01A (the current is automatically adjusted according to the power limit) Discharge method: CC: Constant current discharge of the battery, which supports testing of battery capacity or power supply current. CP: Discharge the battery with constant power for use or test power such as constant power equipment. Four wires: voltage and current channels are separated, with high test accuracy IPS display: voltage, current, time, capacity, power, electric energy, etc. PC connection: The tester can be connected to the computer through Bluetooth to achieve more functions, such as graphics, calibration, firmware upgrades, and test cycles. (The product printed words may vary depending on the batch, but this does not affect use) Specifications: 450W/300W/600W/150W Color: As Shown Material: ABS Package Contents: 1 x Battary Capacity Monitor kits Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.