The Klauke RAML1225 is a rechargeable lithium-ion battery with a capacity of 2.5 Ah and a voltage of 10.8 V. It is designed for use with Klauke MLseries tools and has a charge time of approximately 15 minutes. This RAML1225 rechargeable lithium-Ion battery features a compact and lightweight design, offering hours of unbroken work time.