Metabo HJA Power Pack - 18V 2.0Ah Battery/Charger Kit AU62546800A

Metabo ASC 30-36 V - 14.4V/18V/36V Air Cooled Charger 627047000

Monitored charging with microcontroller
Battery diagnosis
Charge time approximately 30 minutes at 1.5 Ah
"AIR COOLED" function
For charging all Li-Power Compact, Li-Power Plus, Li-Power Extreme battery packs
Monitored charging with microcontroller: the battery pack is charged with 2.5 ampere with constant monitoring of voltage flow, temperature flow and maximum temperature. The charger ends the charging process immediately after full charging. Thus, there is no overcharging and the life of the battery pack increases.
Charger switches to compensation charge: to conserve the capacity, the battery pack is charged for 1 second every 45 seconds with 2.5 ampere.
"AIR COOLED" function: the patented principle is based on air-cooling the battery pack during the charging process. The battery packs are gently cooled down to the required charging temperature, and then during the charging process are constantly maintained at optimum temperature. With this principle, a higher tool life of the battery packs and up to 30% shorter total charging time can be achieved.
"AIR COOLED" function: the patented principle is based on air-cooling the battery pack during the charging process. The battery packs are gently cooled down to the required charging temperature, and then during the charging process are constantly maintained at optimum temperature. With this principle, a higher tool life of the battery packs and up to 30% shorter total charging time can be achieved.

Ultra M technology: Intelligent battery management for long-lasting battery packs with a 3-year guarantee
Patented "AIR COOLED" charging technology
Permanent Electronic Single Cell Protection (ESCP) when charging, for particularly long life.
Processor-controlled charge and discharge management
Capacity display with almost no self-discharge
No memory effect
Capacity display with almost no self-discharge