Battery life depends on your power bank capacity and heat setting. A 10,000mAh power bank typically provides 6-8 hours on low, 4-6 hours on medium, and 3-4 hours on high heat settings.

Yes, but remove the power bank first and disconnect all cables. Hand washing is recommended for longevity, but gentle machine washing on a delicate cycle with the gilet inside a laundry bag works perfectly.

Any standard USB power bank works brilliantly. We recommend at least 5,000mAh for several hours of use. A 10,000mAh power bank provides all-day warmth for most activities and temperature settings.

Absolutely! The HeatJaki Heated Gilet features a unisex design with a comfortable fit for both men and women. The lightweight, quilted construction ensures excellent mobility and style for everyone.

The heating elements warm up remarkably quickly, reaching your selected temperature within 30-60 seconds of activation. You'll feel noticeable warmth almost immediately after switching on the gilet.

Yes, the slim, lightweight design layers perfectly under jackets and coats. The breathable fabric prevents overheating whilst the heating zones provide additional warmth without adding bulk to your winter wardrobe.

The dual independent switches let you control front and back heating separately. Heat just your back during activities, warm your abdomen whilst sitting, or activate both zones for maximum all-over warmth.

Yes, the HeatJaki Heated Gilet is designed for safe, extended wear. The heating elements maintain consistent temperatures without overheating, and the breathable fabric ensures comfort throughout the day.