Boulder Pack Co Compact True-Capacity 20000 mAh Power Bank (with 2 Fast-Charge S Limited Time Offer - Buy NOWLAST ITEM AVAILABLE Boulder Pack Company has developed an ultra-compact, high-capacity power bank for lightweight travel. Unlike some power banks, we test our devices for true capacity and reliability so you are ready for any adventure. COMPACT: x x inches, 12 ouncesRELIABLE: Unlike competitors, every Boulder Pack Company power bank is a true 20,000 mAh capacity. Precision manufacturing and stringent testing to ensure low failure and long lifespan.PRACTICAL: 2 output ports, Dynamic Output () based on device, and TSA Compliant. Turn on/off power flow with side button.SAFE: Auto shutoff for low trickle current from phone or for overheating. NOTE: Some phones will convert to a low trickle current before 100% charge, which stops charging early ( 90% charge).GUARANTEED: Try our Boulder Pack Company Power Bank with NO RISK and 100% Money Back - No Questions Asked.