مدفأة اليدين وباور بانك محمول من سيليسترون - 48015

I’ve been using this during late-night sessions with my Dobsonian, and having both warmth for my hands and a backup charge for my phone is incredibly convenient. The 4400 mAh capacity easily lasts through a whole evening of star hopping.

Heated up in under 30 seconds on a recent cold night of stargazing, and the 4400 mAh kept my phone going for hours after. It's compact enough to hold in one hand while adjusting the telescope. Definitely a practical combo for winter sessions.

I love that this doubles as a hand warmer and a power bank, so I can keep my phone charged while my fingers stay toasty during a long night of stargazing.