Features 1、Digital battery tester adoptes original IR power tube and high‑speed ball bearing fan. 2、Its radiator with large fins ensures the stability of long‑term use, and the power redundancy is not less than 50% (25 ℃). 3、Digital pipeline display is intuitive and durable. Compared with LCD, it is more resistant to high temperature. 4、The voltage and current can be displayed when the constant current is discharged, and the discharge conditions can be visually reflected. 5、Its voltage and current wiring connectors are separated and have proper connections to eliminate the influence of wire resistance on voltage. Specification Item Type: Battery Tester Material: Aluminum Alloy+PCB Purpose: Battery Capacity Discharge Detection Electronic Load: 0-10A 100W / DC12V Fan Current: 0.72A Constant Discharge Current Range: 0-10A (Complete Machine) Working Mode: Single-Mode Constant Current (CC) Maximum Discharge Current Error: 0.7%-0.01A Maximum Capacity Test Error: 0.5A 2.5%, 2A5%, 5A and above 1.2% Maximum Power: 100W Package List 1 x Battery Tester 1 x Power Cord 1 x Nut 1 x Washer 1 x Manual