Sunkko T-681 0-55V Lithium Battery Capacity Tester for 18650 / Ternary Lithium Battery

Sunkko T-681 0-55V Lithium Battery Capacity Tester for 18650 / Ternary Lithium Battery

Features:

• Lithium battery capacity tester, measure voltage/capacity/battery discharge aging, 0~55V, high precision test, one-button testing

• High-definition digital display screen, clear and intuitive digital display

• Three working modes, discharge measurement/Measure voltage/Measure capacity/Support testing conventional batteries/Universal use of Li-ion and LiFe PO4 batteries

• Audible and visual alarms function when the positive and negative poles are reversed, a voice alarm will sound

• Highly accurate and precise testing, two-digit high-precision digital display

• Rich and diverse tests, single cell or battery pack below 55V can be used

• The battery pack or Single-cell can be tested, support testing Li-ion and LiFePO4 batteries

• One machine meets your needs: Discharge test, Measure voltage, Measure capacity, One-button start

• Single LiFePO4 discharge test, 3-level adjustable discharge current/Discharge end voltage 2.5V

• Discharge test of a single Li-ion battery, 3-level adjustable discharge current/Discharge end voltage 2.7V

Precautions for using products:

• When testing the battery pack by the tester, the full charge voltage of the battery pack should not exceed 55V, otherwise, it will automatically shut down due to overvoltage protection. Taking the 18650 battery as an example, the full charge voltage of the single cell is 4.2V, and the calculated voltage is as follows:

• The Voltage of 7S 24V battery pack full charge: 7x4.2=29.4V   can use

• The Voltage of 10S 36V battery pack full charge: 10x4.2=42V  can use

• The Voltage of 11S 40V battery pack full charge: 11x4.2=46.2V  can use

• The voltage of 13s 48V battery pack full charge: 13x4.2=54.6V  can use

• The Voltage of 14S 58.8V battery pack full charge: 13x4.2=58.8V  cannot

Package includes:

• 1 x Tester

• 1 x Power Cable