1. Features     1.1 Battery capacity test The tester is designed for charging and discharging a wide range of batteries/battery banks, like NiMH, NiCd, LiPo, LiFe and Pb and it supports capacity tests.   1.2 Portable Power Bank Test This tester supports charging and discharging of portable power banks, as well as testing their capacities.   1.3 Power Performance Test This tester supports performance and aging tests of various kinds of DC power supplies.      2. Specifications     1) Power Supply: AC100V- 240V   2) Voltage Setting Range: 0-30.00V, stepper 0.01V (During charging, the maximum voltage is limited to power voltage -2V)   3) Current Setting Range: for charge, 0.05-5.00A, stepper 0.01A (current adjusted automatically when power exceeding limits) for discharge, 0.05-10.00A, stepper 0.01A (maximum current should be power current-0.5A)   4) Charging mode: Standard Charging: Support NiMH, NiCd, LiPo, LiFe and Pb batteries CHG-CV: Current and voltage can be set at a constant voltage (only for batteries)during discharging   5) Discharging mode: DSC-CC: Discharging batteries at a constant current, support testing battery capacityor current of power supplies DSC-CP : Discharging batteries at a constant power, for constant powerequipment-like use or testing power   6) Automatic Charging/Discharging: The tester supports “charging-discharging-charging”circles for capacity tests.   7) Voltage accuracy: between 0-4.5V, 0.003V, ±0.5%, between 4.5-30V, 0.01V, ±0.5%.   8) Current accuracy: 0.05-10.00A, 0.005A, ±0.5%.   9) Capacity detection: 100Ah,0.1Ah   10) Four lines: voltage and current channels separated for high test accuracy   11) LCD display: voltage, current, time, capacity, and etc.   12) PC connection: the tester can connect to a computer through a designated USB-TTL cable for more functions, like graphs, calibration, firmware upgrade, and test circulation.    3.Precautions  1)Positive and negative connections should not be reversed. Improper connection could damage the tester.  2)Always use the tester within the allowed range.  Package List:  1 x EBC-A10H Battery Pack Capacity Tester  4 x Tester Cables  1 x USB to TTL cable  1 x Power supply cable