The Lezyne E-DRIVE brings fast, precise and dependable inflation to a compact electric bike pump. Engineered for long-term reliability, it combines active heat management through a compressor-style fan with durable aerospace-grade aluminum internals and a user-replaceable battery. With up to 120 psi, digital pressure control and a Set and Forget Memory function, inflation remains simple and accurate across Presta, Schrader and CLIK valves. The new benchmark in portable electronic inflation. Compact, highly advanced, and fully engineered in-house. Active Heat dissipation via compressor-style fan. High-strength composite shell design. Aerospace-grade aluminum internals with enhanced coatings. Max. 120psi (8.25 bar), fully inflates most tires in under 90 seconds. Quickly and accurately inflates all common tire sizes with digital gauge. Easy to use with "Set and forget" function. Presta, Schrader, and CLIK valve compatible flex hose CLIK(TM) Chuck is not included, sold separately. Long lasting Battery runtime: 6 full tires, 15~20 pre-ride top-ups. USB-C charging port, three hour charging from empty. Includes a Lezyne Caddy Sack for easy transport of E-Drive and flex hose. Replaceable battery system. (EU Batteries Regulation (2023/1542)) Product Weight: Pump: 206.5g Pump with flex hose: 241g Pump, flex hose, and Caddy Sack: 267.6g