𝗦𝗺𝗮𝗿𝘁 𝗕𝗮𝘁𝘁𝗲𝗿𝘆 𝗗𝗲𝘁𝗲𝗰𝘁𝗶𝗼𝗻: No need to check (+)/(-) polarity, with intelligent detection of good or bad batteries, It auto-detects battery type and offers both a standard 3.8-hour and fast 2.5-hour charging mode
𝗔𝗹𝗹-𝗶𝗻-𝗢𝗻𝗲 𝗙𝘂𝗻𝗰𝘁𝗶𝗼𝗻𝗮𝗹𝗶𝘁𝘆: Having undergone over 10,000 charging tests and backed by 16 patents, it combines charging, testing, and organizing, with storage for up to 32 batteries