7.4V / 2600mah Rechargeable Lithium-ion battery.
Designed for 7.4V heated vest, heated jacket, heated seat cushion and more. Replacement design for 604B battery
(USB output also can be used to charged mobile device)
Available in white or black.
Weight: 3 ounces
Dimention: 2.8" x2"x 0.8" (7.3cm x 5.5cm x 2.1cm)