Shenzhen Stand-By Electronic Ltd belongs to I.N.I Trading Limited which is a professional exporter in Hong Kong, and has our own rechargeable battery pack manufacturers. As a manufacturer, Shenzhen Stand-By Electronic is specialized in the development, manufacture and marketing of all kinds of polymer lithium batteries and battery related products.



We have imported a perfect battery testing system to make perfect products. Through years of hard work, we have developed different voltages of storage polymer lithium batteries like 12v, 8v and 5v. Our products are widely used in...