Constant Current Electronic Load Battery Capacity Tester Battery Testing Tool 4A Durable Li-ion Battery For LiPo Battery 4A/25W

Constant Current Electronic Load Battery Capacity Tester Battery Testing Tool 4A Durable Li-ion Battery for LiPo Battery 4A/25W Specification: Item Type: Battery capacity tester Pattern: 4A 25W / 5A 35W optional Rated Power Supply Voltage: DC5.0 ~ 30.0V with anti-reverse protection no burning after reverse connection Rated Load Voltage: DC1.5 ~ 25.0V with anti-reverse connection protection reverse connection does not burn Rated Load Current: 0.00 ~ 4.00A / 0.00-5.00A Discharge Power: 25W / 35W Constant Current Accuracy: ± 1% + 3 digit Voltage Accuracy: ± 0.5% + 1 digit Overvoltage Protection OVP: Default 25.2V can be set by yourself Overcurrent Protection OCP: Default 4.10A can be set by yourself / default 5.10A can be set by yourself Over Power Protection OPP: Default 25.5W can be set by yourself / default 35.5W can be set by yourself Undervoltage Protection LVP: Default 1.5V can be set by yourself Over Temperature Protection OTP: About 80 degrees Celsius by default cannot be set Fan Speed: Oil-bearing intelligent temperature control fan speed 580 ± 10% RPM / water pressure bearing intelligent temperature control fan speed 8000 ± 10% RPM Function Description: 1. Display current A voltage V power W capacity Ah and discharge time; 2. With a complete protection mechanism; 3. Automatic statistics of discharge capacity and discharge time; 4. Set the maximum discharge capacity OAH and maximum discharge time OHP; Realize unattended power aging test 5. Intelligent temperature control fan the fan starts automatically when the power is higher than 10W or the temperature is greater than 40 degrees Celsius ; 6. Using rotating encoder potentiometer the current can be adjusted accurately to 0.01A and the current can be locked to prevent misoperation; 7. Data group function: you can choose whether to add the capacity value and running time of one stage; 8. With powerful serial communication function. Size: Approx. 44.5mm / 1.8in Approx. 10.5mm / 0.4in Approx. 39mm / 1.5in Approx. 79mm / 3.1in Approx. 25mm / 1in Package List: 1 x Battery Capacity Tester