Spare batteries are available for the CLASSIC or PREMIUM heated vest.
Please ensure you choose the correct battery to suit your vest.
Extra battery for the Heller Heated Vest CLASSIC 4 Heat Settings USB Charge (Image shows a patterned side. Actual battery has flat side)
Battery to suit PREMIUM Heated Vest Only (does not work with CLASSIC VEST) 5000mAH | Up to 4 hours heating capacity