Black Diamond BD 1800 Battery & Charger Tents Two-way side ventilation zippers and

Two-way side ventilation zippers and extra ventilation zippers along calves

Gusset seat and articulated knees increase mobility

which is used on the upper body and arms

Featuring our BD

Black Diamond BD 1800 Battery & Charger Tents Two-way side ventilation zippers andThe new BD 1800 Rechargeable Battery and charger is the next evolution in modular rechargeable battery pack technology. Compatible with the Sprinter 500 and ReVolt 350, the BD 1800 rechargeable battery comes with a USB charger and is a 1800 mAh Lithium Ion rechargeable cell, giving you the freedom of reliable light you can use again and again while running, climbing and trekking in the mountains. Features Charger included 1800 mA hr Lithium ion of