The Smaak™ 4000 mAh Portable Power Bank is the perfect power solution to charge your smartphone or various other portable devices on the go. Our portable power bank comes pre-charged and contains a lithium polymer battery with a single 5V, 2.5 AMPs USB output. It can provide up to 2× full charge of your smartphone dependant on the size of its battery and will provide more than 500 charge cycles. Our portable power bank is packed with features, which provide safety and reliability including surge protection, over-heat protection, over charge protection and short circuit protection.

• 4000 mAh Portable Power Bank
• Pre-Charged
• Lithium polymer battery with a single 5V, 2.5 AMPs USB output
• Provides more than 500 charge cycles
• Provides surge protection, over-heat protection, over-charge protection and short circuit protection
• Rubber oil coating
• Includes a micro USB 2.0 Charge Cable