Silva Hybrid Battery Box

The Silva battery box for Trail Runner Free headlights can be fitted with the Silva rechargeable hybrid battery or 3 AAA batteries. It has easy-grip surfaces and has an integrated red safety light at the rear, which adds to its visibility. The battery can be worn comfortably on the headset or, thanks to the extension cable, can be kept warm in your pocket to save battery life. The battery box is waterproof and complies with the IPX5 standard; it can withstand heavy rain and water from any direction. Thanks to the built-in red safety light you don’t need to add an extra light to the headband to increase visibility; it’s perfect for trail running competitions as well as everyday running. The hybrid battery case is really light and only weighs 53g with the 1.15Ah hybrid battery and 62g with the 3xAAA batteries.