EBC-A20 Lithium/Lead Acid Battery Capacity Tester Charge 5A Dischage 20A Electronic Load Description： 1. EBC-A20 is a battery tester with charge and discharge fanction, applicable to test the capacity of lithium and lead-acid( charging 5A, discharge 20A, maximum power 85W), 2. Support separate charge and discharge and charge-discharge-charge test. 3. It may be connected to the computer, can repeatedly charge and discharge and has extended functions through online software. Specification: Power supply: DC19V-20V,current Above 3.5A Voltage setting:0.00-30V,minimum step is 0.01V ( Max 18V when charge) Current setting: Discharge/0.1A-20A, minimium 0.01A (auto current limitation when over power comsumption) Charge:0.1A-5A,minimium 0.01A (auto current limitation when over power comsumption)、 Mode: DSC-CC (constant current discharge): Constant discharge current,used for test battery capacity DSC-CP (constant power consumption): Constant discharge current,used for analog power consumption device CHG-CV (constant current charge): Constant discharge current,support Lipo battery capacity test Automatic Charge and Discharge:SupportCharge-Discharge-Charge Model and test battery capacity test Voltage test: 0.0-4.5V (low voltage),precision up to 0.003V 4.5V-30V(high voltage),precision up to 0.01V Current test:0.1-20A,precision up to 0.01A Capacity test accuracy: 10Ah/0.001Ah 10A-100A/0.01A 100A above/0.1A Wire connection: 4 wires test,voltage test and current test via different cable to ensure acuuracy LCD Display:Voltage/Current/Capacity/Time/Power consumption and other data Computer connection: USB to TTL cable Note: This model does not support Ni MH, Ni Cd charging and power test, and requires such functions Optional Package included: 1 x Power Cable 1 x Power Charger 1 x Online cable 1 x Clamp cable