(2) ***0 days for mass products.

(3) OEM, ****5 days after receiving your sample confirmation.

 

(2) Pls send back the defective goods within the warranty period, we will repaire them or send you new for free.

(3) If there are the samples damaged, pls send us some pictures or video about it to confirm your problem, and we will send you free new samples instead.

 

Shenzhen Huayou Macro New Energy Technology Co., Ltd is an intergrated green-energy and high-tech enterprisespecialized in the R&D as well as the production of Li-ion power supply systems.

 

We established in ***3 with main products of mobile phone batteries, electric vehicle batteries, ****0 battery packs, polymer batteries, ultra-thin batteries, ultra-mini batteries, various lithium charging batteries, lithium polymer batteries, cylinder batteries and mobile power supply equipments.

 

And our market has covered Asia, Europe, North America, South America, HongKong, Taiwan and other countries and regions. The products have some remarkable characteristics as follows: good consistency, long cycle life and low internal impedance. This technology is widely applied to tablet PC, mobile phone, Bluetooth, laptop, portable DVD, MP3/4, digital camera, model airplane, electric toy, electric tool, electric vehicle, GPS, miner\'s light, medical device and various other equipments. Moreover, they fully meet the requirements of CE, UL, RoHS standards and ISO***1:***0.

 

Huayou spirit always devotes itself to popularizing new energy, protecting the environment and building a more beautiful earth.