Contact us:   Skype is feishuo2014 jessy     Whatsapp/wechat is +8615622215179

Feature:

• Lithium ion polymer batery
  input 5V 1000mA
  output 5V 1000mA
  working temperature 0℃-45℃
  The electric core capacity 4200mAh
  stock/ transport temperature -20℃- +50℃
  cycle life more than 500 times
  rate of charge 4hours
  Intelligent IC can effectively avoid short circuit
  product size :L152.5*W71.9*17.4(mm)

Products Pictures:

We also supply:

• We offer 1 months Warranty.
• If you received an incorrect, damaged, defective, or item not as described, please return it within 15 days for a replacement or money back. We are not responsible for any purchase after this 15-day period. Please contact me before you return it.
• Return shipping is the responsibility of buyer unless the return is a result of our mistake (i.e., your receive the wrong item). We will pay for shipping replacement back to you if an exchange is requested.

Feedback

• We will give you a feedback will the order is finish.
• Negative feedback does not solve anything. If you have a problem with your order please contact us first. We are always willing to work things out.

Contact Us

• Please contact us with any comments, questions or suggestions that you may have, we will be happy to assist you.
• You can contact us by leaving us an message, or email us. We will reply to you within 24 hours.