USB-EC : USB Emergency Charger, includes 4 x AA batteries, Ready to use
$ 24.95
USB-EC : USB Emergency Charger, includes 4 x AA batteries, Ready to use. Size 3.5" x 2.5" x 0.7". Unit opens up, to load with 4 x AA Dry cells for Instant USB charging power. Has built-on USB output port, and LED flashlight. Provides 5VDC Charging power, at approximately 500mA/hr.