🔥 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.
C**N
Excellent 👌
Charging time 1.5 hrs and usage time was 3hrs. Very, very satisfied!!
Trustpilot
1 month ago
2 weeks ago
