ZUOYI 5000mAh Rechargeable Battery for Heated Socks | 5V Power Pack

When cold air brushes past your shoes, warmth at the toes can make all the difference. The ZUOYI 5000mAh rechargeable battery is designed to pair with heated socks, delivering dependable 5V power from a compact Li-Polymer pack. Included in the kit is a pair of long-life batteries and a dual charging cable, enabling quick swaps so you can keep moving without interruptions.

Smart warmth that adapts to your day

With four levels of temperature control, you can tailor the heat to your activity and comfort. Tap the control button to cycle through gentle, moderate, high, and extra-heat settings, finding your preferred warmth for brisk morning runs, windy commutes, or snow-dusted trails. The 5000mAh capacity is designed to help you enjoy longer use between charges.

• 4 levels temperature setting lets you dial in comfortable heat
• 5000mAh capacity supports extended use between charges
• 5V output with USB or 3.5x1.5 DC port; full charge in 3–4 hours
• Includes 1 pair of batteries and 1 dual charging cable

Easy charging, flexible setup

For faster topping up, ZUOYI recommends using a 5V/2A adapter. The battery can be charged via USB or the DC port, and it’s designed for seamless swapping so you can replace spent power with a fresh pack while you stay warm.

• Charge time: about 3–4 hours with a 5V/2A adapter
• Output options: USB or 3.5x1.5 DC port
• Remove from socks before washing or charging to keep it in good condition

Ideal for outdoor warmth and everyday readiness

Whether you’re hiking, commuting, camping, or enjoying a winter event, the ZUOYI battery provides portable warmth you can count on. It serves as a reliable replacement when you need more heat, or as an extra pack to extend your outing time. The design emphasizes safety and convenience, so swapping batteries is straightforward and quick.

Note: Please follow care instructions, keep the battery dry, and observe the recommended charging guidelines.