Rel Tech Battery Co., Ltd

Reltech was established in 2009, we are a custom pack supplier and have established an excellent reputation in providing a wide range of custom designed battery packs in a variety of chemistries in multiple shapes and sizes. All of our products are comply with CE,UL, UN ROHS, Reach.etc. We manufacture bespoke battery packs using secondary chemistries such as Lithium-ion /Lithium polymer/ LiFePO4 prismatic/ Ni-MH.etc One of our core strengths is providing a design and assembly battery pack service. Our battery technical engineers have a deep understanding of battery technology and can assist in providing advice on the correct choice of cell or battery pack. We also have Lithium Manganese Dioxide Ultra-thin cell, the thinnest thickness we can do is 0.45mm. We have strong R&D and manufacture ability for this type of product, those batteries are widely used in different industries such as medical, IoT, GPS tracking, Security, medical and ESL.etc.