If you have any questions or queries, a member of CMX staff will always be happy to help. Feel free to contact us by telephone or email and we will be sure to get back to you as soon as possible. Live support is available as well. We will evaluate and give a reply within 12 hours.
Send Us An Email
Contact us by sending email directly to CMX battery. Our related department will handel your issue within 12 hours.
Give Us A Call
If it is urgently issue, please feel free to call us anytime. Or if you have other inquiry could add following NO. for wechat or whatsapp online support.
Send Us A Message
What Our Clients Say
Some kind words from our respected clients
I finished the job all by myself, without any additional support. Just one suggestion on the pakage. It could be more nice on the carton box design. And the foam is too big as well. I know it helps to protect my batteries. but they are looks too big.
The quality is super, it just have been installed my 48v 100Ah powerwall. Look very nice. The most important is, CMX is really helps me save money to build my solar energy system. I just paid less then half compared with my local dealers. Another thing is the design, very easy for installation.
I don’t know why people still keeping with some big brand. I think CMX battery is good enough to me. These LiFePo4 batteries is safty. and to me
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