Silva Headlamp Battery 3.5Ah (25.9Wh)

"Headlamp Battery 3.5 Ah is a compact and lightweight battery. It is rechargeable via USB-C and can be attached to a bicycle frame, handlebars or similar with the Battery Velcro Strap (sold separately). It can also be attached to your headband with the Battery Holder 2.0/3.5. This battery fits headlamps from the Exceed, Trail Speed and Cross Trail series. This battery is waterproof to IPX5 standard and has an intelligent Velcro fastening that offers you additional flexibility when using your headlamp. It has a battery status indicator and offers a great mix of burn time and weight optimization. The battery indicator is displayed for 30 seconds after switching on the headlamp and during the charging process. Headlamp Battery 3.5 Ah has the Silvastandard cable connection (rectangular), which means that it fits all headlamps with a rectangular connector from 2008 onwards. Optimized charging Headlamp Battery 3.5 Ah features u00fc over one"