Celltronix 4000 mAh Power Bank

Never run out of power for your mobile devices. The Celltronix 4000 mAh Power Bank is a great on-the-go accessory for all your mobile devices. Featuring dual USB 2.1A output, you can conveniently charge 2 devices at once including tablets.

• 4000 mAh Rechargeable Battery
• Dual USB Ports - Charge 2 devices at the same time
• 2.1A optimized port for high power devices
• Built-in Folding AC Wall Prongs
• On/Off switch prevents power drainage
• LED power level indicator
• Output: USB 5V-2.1A and 5V-1A
• Protection: Short Circuit / Over Charge