2V-30V 1A-10A Battery Charger, Maintainer & Tester, 5-in-1 Starting System Analyzer with Digital Display, Desulfator Pulse Repair for Car Truck Marine RV Lawn Mower, AGM/Gel/LiFePO4/Deep Cycle

About this item

• 1.This is an intelligent instrument that integrates the five functions of battery testing(analyzing), charging, discharging and maintenance.It is designed with a portable aluminum alloy shell, color TFT display.For 2V~30V 2-100Ah Pb-Acid(AGM,Calcium,GEL, MF,EFB,SLA, VRLA, WET, Gel), Li-Ion, LiFePO4, NiMH, NiCd Batteries，It can be used to perform performance testing, capacity testing, characteristic curve measurement, and activation and maintenance of long-term storage batteries for various commonly used rechargeable batteries.widely used for performance testing and routine maintenance of most rechargeable batteries in many portable electronics electrical devices.
• 2.Charging: can set constant current & constant voltage for charging process.According to the selected battery type and charging parameters, the system automatically calls the best charging process curve. When charging, the LCD displays the following information：Discharging,SOC,SOH,RES,Time run,Discharg，battery voltage, battery current,battery capacity, battery type，Full charged from empty,test Capacity,Full charged from no-empt,est. Capacity,charging curve of the battery.It has a variety of abnormal safety protection measures such as battery reverse connection, wrong connection, short circuit, overvoltage, undervoltage, over-current and over-current heat.
• 3.Discharge: can set constant current value & cut-off voltage for discharging.Automatically discharge according to the selected parameters,During discharging process, screen will be following view:Discharging,SOC,SOH,RES,Time run,Discharg,Voltage, battery capacity, battery type,Discharged from full,test Capacity,Discharged from non-full,est. Capacity,charging curve of the battery.Battery discharge serves as an objective 'physical examination' to assess a battery's age and replacement needs. It reveals degradation levels, predicts remaining life, and prevents unexpected power loss at critical moments—such as during outdoor work or emergency starting.
• 4.Test/analyze:can measure battery voltage, internal resistance,SOC,SOH SOC and SOH within 5 seconds,true effective capacity Ah value and charge/discharge curves.The fast tested SOC percentage is built based on the measured battery voltage and equipment learning. This SOC is calculated by looking up the voltage-SOC table. This fast tested SOC error may be relatively higher.The fast tested SOH, battery health status, is also based on the tested internal resistance of battery. This SOH is calculated by looking up the resistance-SOH table.This fast tested SOC error also may be relatively higher.To obtain accurate SOC and SOH, please select [Maintenance] function and run a cycle.
• 5.Maintenance: for the battery that has been left standing or in standby for more than 6 months, do a auto maintenance process to keep or recover battery good active capacity and health life.Perfect for seasonal vehicles like boats, RVs, and motorcycles during winter storage.
• 6.Engine Diagnostics:Engine Diagnostics:This product accurately monitors the starting current during engine startup and the generator voltage after startup. By analyzing these two key data points, it can quickly pinpoint common issues such as "vehicle fails to start," "slow or weak cranking," "frequent battery drain," and "battery warning light on the dashboard," clearly identifying whether the problem lies with the battery, generator, or starter motor, providing reliable evidence for fault diagnosis.
• 7.PC Client:The software is paired, connected and communicated with the battery detection and maintenance instrument through RS485, through which the user can view the historical charge and discharge data and curve of the battery pack on the computer, and remotely set and control the working state of the device.
• 8.Warranty:Backed by 12-month warranty and 24/7 customer support. Buy with confidence.

Overview

• Brand: Mislezy
• Color: Black
• Product Dimensions: 2.6"D x 4.53"W x 9.45"H
• Item Weight: 3.8 Pounds
• Output Voltage: 30 Volts (DC)