The P17R is a true long-lasting performer with a runtime of up to 60 hours. Its core is a sustainable battery technology predominantly used in electric vehicles: the Safety Ytrion Cell. It is one of the safest battery cells on the market and, with over 5,000 charging cycles without significant capacity loss, also one of the most efficient. This quality is reflected in the sturdy housing – elegant black on the outside, with high-quality gold contacts on the inside.