The PowerKeep™ PRO allows you to carry your laptop, pens, pencils, business cards and any other items you may need in a stylish, lightweight backpack capable of charging mobile electronic devices anywhere your busy lifestyle takes you. The backpack’s sleek design includes traditional features you expect in a backpack, but the innovative, solar-integrated technology sets the PowerKeep PRO apart from others. Power smartphones, tablets, wireless headphones and other mobile electronic devices on the go with PowerKeep PRO, so you can start charged and stay charged.

  • Includes briefcase backpack, power bank, solar panel and micro-USB cable
  • The briefcase has padded and adjustable shoulder straps, laptop compartment, charging pass-through and interior pockets for supplies
  • Removable solar panel is durable, flexible and lightweight, unlike conventional solar panels
  • Convenient pocket on the back of the solar panel secures power bank and cable
  • Power bank is equipped with:
    • Detachable, built-in charging cable
    • 2 output ports
    • LED power indicator
    • Short-circuit and over-charging protection for your portable device
  • PK10K power bank can be charged from the sun, AC or any USB charging port and used to power portable electronics such as smartphones, tablets, speakers, etc.
  • Color: Charcoal
  • Warranty: 1 year

Product Dimensions
Backpack (LxWxH): 490 x 340 x 180 mm (19.3 x 13.4 x 7.1 in)
PK10K power bank (LxWxH): 147 x 76 x 15 mm (5.78 x 2.9 x 0.59 in)

Weight
Backpack + PK10K power bank: 1569 g (3.459 lb)

Solar Panel
Solar power: 3 W regulated
Output: 5 V, 0.6 A
Color: Black

PK10K Power bank
Battery capacity: 3.7V/10000mAh; 37Wh
Battery cell type: Lithium Polymer
Input/recharge port: 5V/2.0A, micro-USB
Output ports: Dual 5V/2A per port, 2.4A combined, USB-A
Color: Black
USB charge: PK10K is fully charged in 6.7 hours @ 2A
Solar charge: PK10K is fully charged in 10-20 hours*
Time to charge smartphone from PK10K (avg): 2.5 hours**
Time to charge tablet from PK10K (avg): 4 hours**
Smartphone recharge(s) (avg): 4**
Tablet recharge(s) (avg): 1*
*Solar charge time is dependent on angle and intensity of the sun.
**Results vary depending on model and device type.

  Perfect for the road warrior
By Mark Polis on October 8, 2017

I use this as a business backpack and briefcase everyday I am on the road.

When I head into a meeting I take off the solar panel and toss it on the dashboard to keep the battery charged and then can charge my phone while I drive to the next account.

Sure works great in airports. No more looking for an outlet. I can talk all I need in quieter places.

The pack / briefcase has room for all my pend and portfolio and even a change of clothes if I go out for a night. Also room for my 17 inch laptop.

Easily adjusted and great straps.

+ DESCRIPTION
  • Includes briefcase backpack, power bank, solar panel and micro-USB cable
  • The briefcase has padded and adjustable shoulder straps, laptop compartment, charging pass-through and interior pockets for supplies
  • Removable solar panel is durable, flexible and lightweight, unlike conventional solar panels
  • Convenient pocket on the back of the solar panel secures power bank and cable
  • Power bank is equipped with:
    • Detachable, built-in charging cable
    • 2 output ports
    • LED power indicator
    • Short-circuit and over-charging protection for your portable device
  • PK10K power bank can be charged from the sun, AC or any USB charging port and used to power portable electronics such as smartphones, tablets, speakers, etc.
  • Color: Charcoal
  • Warranty: 1 year
+ SPECIFICATIONS

Product Dimensions
Backpack (LxWxH): 490 x 340 x 180 mm (19.3 x 13.4 x 7.1 in)
PK10K power bank (LxWxH): 147 x 76 x 15 mm (5.78 x 2.9 x 0.59 in)

Weight
Backpack + PK10K power bank: 1569 g (3.459 lb)

Solar Panel
Solar power: 3 W regulated
Output: 5 V, 0.6 A
Color: Black

PK10K Power bank
Battery capacity: 3.7V/10000mAh; 37Wh
Battery cell type: Lithium Polymer
Input/recharge port: 5V/2.0A, micro-USB
Output ports: Dual 5V/2A per port, 2.4A combined, USB-A
Color: Black
USB charge: PK10K is fully charged in 6.7 hours @ 2A
Solar charge: PK10K is fully charged in 10-20 hours*
Time to charge smartphone from PK10K (avg): 2.5 hours**
Time to charge tablet from PK10K (avg): 4 hours**
Smartphone recharge(s) (avg): 4**
Tablet recharge(s) (avg): 1*
*Solar charge time is dependent on angle and intensity of the sun.
**Results vary depending on model and device type.

+ REVIEWS
  Perfect for the road warrior
By Mark Polis on October 8, 2017

I use this as a business backpack and briefcase everyday I am on the road.

When I head into a meeting I take off the solar panel and toss it on the dashboard to keep the battery charged and then can charge my phone while I drive to the next account.

Sure works great in airports. No more looking for an outlet. I can talk all I need in quieter places.

The pack / briefcase has room for all my pend and portfolio and even a change of clothes if I go out for a night. Also room for my 17 inch laptop.

Easily adjusted and great straps.