Pisen Portable power bank Solar Power Bank 4400mah

Feature:

• High capacity and use conveniently and easily
• Quality construction and parts for long life, reliable use up to 500+ battery charge cycles
• Charge Level indicator lights and Power On/Off
• Micro-USB to USB cable included
• Perfect for long road trips, flights and daily use

Professional transportation team for deliverying battery packs within 3-5 days by FEDEX/UPS/DHL express for sample or small quantity;  

Bulk quantity or containers by sea or by air with certificate of MSDS, UN38.3 and Cargo Transportation Test Report.

2001  Trusda was established

2002  Core distribution partner of IBM hard drive;

           Experience centre of IBM ThinkPad built;

           Exclusive shop of Lenovo 1+1 built

2003  HP stores founded and operated

           Toshiba stores founded and operated

           Core distributor of Seagate

2005  Established own brand –EAGET

           Became the agent of Belkin

2006  Became the agent of TARGUS

           Registered trademark ThinkOpiton for third-party accessories supplier of laptop

2007  Established mobile internet terminals accessories high end brand-TPOS

           Became the agent of 3M

2008  Became the Exclusive agent of WD

2009  Became the Exclusive agent of Samsung original USB hard drive in China

2010  Established the new energy division, built production line of power bank

           Researched and produced various of high-end mobile power product

2011 Trusda factory got through ISO9001:2008 the international quality management system authentication

           TPOS high quality mobile power product line enriched and improved

           Trusda became Guangdong Cooperation Association executive director units

           TPOS brand was selected as "Guangdong Province excellent localbrand"

           Trusda was voted for 2011 "Guangdong Province Integrity demonstration enterprise"

2012  Trusda cooperated with Shenzhen institute of Beijing Institute of  Technology(BIT), the R&D center founded

           PICC under writing quality and liability insurance for the TPOS laptop battery and Powerbank

1. What is your battery cell inside?
A: All our power bank uses oringinal Polymer lithium ion, A grade battery to promise you a safe, stable charging environment.
2 What are the shipping ways you can offer?
A: We can delievry the goods by air a/land express according to customers' requirements.
3. Do you provide sample of this product?
A: Yes, we can provide sample, We shall return you the sample fee as we have your forward order.