Q1: Who are we?
Founded in 2009, we are a flexible OEM/ODM specialist with 200+ employees in Guangdong. Over 17 years, we have mastered the art of tailoring portable power stations, lithium battery packs, and custom lithium battery products to unique customer requirements – from voltage and capacity to shape and connector type.

Q2: How do you guarantee quality?
We provide pre‑production samples that undergo full functional and safety checks. After mass production, we conduct a final inspection that includes high‑voltage insulation tests, charge/discharge efficiency, and BMS communication validation. Our aging workshop ensures each battery pack is stable before packaging.

Q3: What products do you offer?
Our standard products include jump starters, solar energy systems, power banks, and scalable portable power stations. But our real strength lies in custom lithium battery products – we can design with any cell format (cylindrical, prismatic, pouch) and integrate features like heating, Bluetooth monitoring, or solar MPPT.

Q4: Why choose you over other suppliers?
Because we offer unparalleled customisation. With our own mold shop and injection machines, we can create unique enclosures for your portable power station without long lead times. Our 17‑year experience and 200‑person team mean we can handle both small‑batch prototypes and large‑scale wholesale. Google searches for "custom lithium battery pack OEM" often lead to us because of our rapid response and engineering support.

Q5: What services do you provide?
We deliver under EXW, FAS, FCA; accept USD, EUR, CNY; and support T/T, L/C, D/P, Credit Card. We provide full design collaboration, 3D drawings, and component sourcing. English and Chinese are our working languages.