what power bank is best charge laptop 30000mah

what power bank is best that can charge laptop 30000mah is used to charge your devices anywhere any time you need, such as traveling, camping, hiking, etc. You can take it along with you wherever you go. This stylish design portable battery emergency charger power bank for mobile phone, tablet, digital camera, Pad, Mp3, Mp4, etc. It has 30000 mAh capability, powerful with long operation time We provide different colors for your choice.

We mainly produce USB Flash Drive, power bank ,Wireless Charger,  and Mobile Phone Accessories.

Features:

Portable USB External 30000 mAh Wholesale Power Bank

1. Brand new 100%.

2. Stylish design portable power bank for mobile phone, tablet, laptop, digital camera, Pad, Mp3, Mp4, etc.

3. Built-in 30000 mAh high capacity rechargeable Li-Ion battery.

4. 30000 mAh capability, powerful with long operation time .

5. Designed to provide power for your iPhone, iPad.

6. Compatible with Nokia, Samsung, HTC, Mp3, Mp4, and other mobile phones.

7. High efficiency of power conversion.

8. Electricity-saving function.

9. Portable, practical and long cycle life.

10. Safe and reliable, perfect for using on travelling and outdoor activities.

Specications:

Fragrance 30000 mAh External Battery Charger Mobile Power bank

Product Size: 165 (L) * 82 (W) * 33(H) mm

Product Weight: 590 g

Protection Function: with short circuit,overcharge,discharge protection function

Product Cell Types: cylindrical lithium ion battery

Battery Capacity: 30000 mah

Output Power: 10W

Rated Input: 5.0 V 2000 mA

Rated Output: 5.0 V 2000 mA(MAX)

Available Colors: White, Black, Red, Blue, Pink, Green, Blue, Yellow

Compatible with:

Digital devices like mobiles, For iPhone 4s, For HTC Amaze, For Nokia, For Samsung galaxy S2, S3, Note, note2, For Nexus, For Samsung Gem, and other devices that uses Micro USB, Mini USB, For Apple 30 Pin and 2.0 mm adapter.