PD 30W 20000mAh Heated Vest Battery Pack Built-in 3 DC Size Adapter,Compatible with Major Heated Clothing Brands, 7.4V/5V Battery Pack with LED Display for Heated Vest & Jackets Blue

Exclusive Tri-Size DC Ports No Adapters NeededThe only heated vest battery pack with three built-in 7.4 V DC jacks ( 3.5 mm, 3.8 mm, 4.0 mm). No dangling adapter cables, no extra bulkjust plug and play. Compatible with most 7.4 V heated jackets and vests
Heat Your Gear + Charge Devices at OncePower your 7.4 V heated apparel while charging your phone or tablet via USB-A and USB-C at the same time. Stay warm and connected all day without unplugging. (Note: not for powering two DC garments simultaneously. )
30 W PD Fast Recharge + Certified SafetyUSB-C PD in/out up to 30 W fully recharges the pack in just 2.9 h with a 30 W charger. Multi-protection safety system meets UL2056 / FCC / CE / RoHS standards against overcharge, over-discharge, short circuit, and overheating. Compact and travel-ready at only 3.62 × 2.70 × 1.31 in, 0.69 lb
Pro-Grade LED Display for Precision ControlSmart digital screen shows battery percentage in 1% steps, plus real-time voltage and current per port. Switch views with a single press, and say goodbye to sudden shutdowns when the gauge still reads 50%. Auto wake-up when devices connect, auto-sleep when idle
True 20, 000 mAh All-Day Warmth & PowerHigh-density cells deliver up to 12 h (Low), 9 h (Medium), or 6 h (High) of steady heatplus about 4 full recharges for an iPhone 15 Pro. Optimized to minimize voltage drop, so your jacket stays warmer longer