Looking for a rugged and water resistant battery charger? Well Photive has a 9,000mAh battery pack here and it's on sale for just $39.95 right now. Which is a pretty decent price. Great power with Great protection- Water-tight ports and Impact resistant housing means serious protection. The Bolt can survive most adventurers demanding conditions. With a proven rating of IP-65 the Bolt can easily survive a drop in the mud, sand, dirt or water. Ultra high capacity keeps you powered up for days- packs a whopping 9000 mAh of power thatll keep most mobile devices charged to full capacity, many times over. The Photive Bolt is great for Campers, hikers, skiers, construction workers, and many other outdoor enthusiasts.