Spare Battery Charger With USB Port

• Allows you to keep a fully charged spare battery available at all times
• Avoid long charging times - just replace a low battery with a fully charged one and you're ready to go
• Plugs directly into an AC wall outlet
• Converts into a travel charger when used with a USB cable (sold separately) - just plug the USB cable into the side port to charge a phone, Bluetooth headset, or other device simultaneously
• Folding blades for easy storage