2PCS 8.4V 2600MAh Power Banks Charge 1.5 Hours Work 2-3 Hours for HailiCare Massaging Heated Knee or Shoulder Brace Wrap

描述

🔥 Stay powered, stay pain-free — anytime, anywhere! ⚡

This 2-pack of 8.4V 2600mAh Li-Ion power banks offers fast 1.5-hour charging and 2-3 hours of heat support exclusively for HailiCare knee or shoulder heating wraps. Ultra-slim and lightweight at 120g, these portable batteries feature advanced safety protections and come with a lifetime replacement guarantee, ensuring reliable, on-the-go therapeutic warmth without being tethered to a socket.