Rechargeable battery 4 Ah LiHD, 18V

METABO 4 Ah LiHD battery for extreme power and long-term use with minimal heat generation. Patented "AIR COOLED" charging technology. With electronic single cell monitoring (ESCP), which contributes to an extremely long battery life. Charging and discharging are carried out thanks to microprocessor control. The built-in capacity display allows constant monitoring of the charging process. The batteries are without "Memory" effect and have a long storage period with almost no self-discharge. Ultra-M technology, which guarantees high performance, fast charging and battery life of up to 3 years.