Elements by Celestron is a line of rechargeable electronic tools designed for the avid outdoorsman. They are water-resistant, dustproof, crushproof, and drop tested to withstand the abuses of the wild.
Hand Warmer & Portable Power Bank
The ThermoCharge 10 is a rugged, ergonomic, 2-in-1 tool featuring a hand warmer and portable power bank. The power curve design allows for comfortable use in both your hands and a pocket, while also maximizing the contact points for heat transfer. The hand warmer is good for a full day of heat- up to 12 hours, at temperatures up to 114°F. The 10000 mAh rechargeable lithium battery can charge smartphones, tablets, sports cameras, MP3 players, and other USB-powered devices. Dual out ports allow for charging 2 devices at once.
The Celestron Elements ThermoCharge 10 is an indispensable addition to your adventure pack- never go into the wilderness without it