Hello,

This is Hardy from Manly Battery,a professional battery manufacture located in Shenzhen,China.

I'm writing to see do you want to try a new battery supplier. We are experienced and can provide solution for many problem,solar system,energy storage ,battery for robots,etc.Also we have our own designers that you can inform us all your requirements and we'll do the best to meet your need.

And for any question you can contact me freely.

Thanks and regards,

Hardy Cheng                              

Manly  Battery(HK) Co.LTD                                                  

Mobile/wechat :86+18879405693                                          

Website :http://www.manlybatteries.com