Created for the avid outdoorsman, the Celestron Elements ThermoCharge 10 Power Bank is a 2-in-1 multi-purpose tool that is water-resistant, dustproof, crushproof, and drop-tested to help withstand abuses of the wild. It combines a 10,000mAh lithium-ion battery and a hand warmer, so you'll be able to recharge up to two devices simultaneously using the 5.0V, 2.1A and 5.0V, 1.0A USB Type-A outputs. When the battery is drained, it can be recharged in as little as six hours using the 1.8A mini-USB input. When fully charged, the hand warming function can provide up to 12 hours of heat at temperatures up to 114°F. Using its Power Curve design, the ThermoCharge 10 may be used comfortably whether in your hands or your pocket, and contact points for the heat transfer are maximized.
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\r\nIncluded with the ThermoCharge 10 is a 4' 550 paracord strap with a carabiner, a soft carry bag, and a USB charging cable. Protection is provided by a limited two-year warranty that is valid from the original date of purchase, with the purchase receipt needed for validation.