Lithium-ion batteries power all sorts of devices – power tools, notebook computers, tablets, cell phones, and electric cars. They have some distinct advantages over wet-cell lead-acid batteries, such as you’d find in your car. The rapid drop in prices and evolution of lithium-ion batteries and associated technology is changing all that. The new generation of solar energy storage is cheaper to buy, more cost-effective, streamlined, and better looking.
Advantages
Lighter Higher energy density Lower self-discharge Lower maintenance No “memory effect” Increased cycle life
AYes, please send an email to christin@lithiumvalley.com so that we can discuss this further. We need to know who your target market is, what applications you want to cover, and how much money you spend each year.
APlease review the enclosed warranty. If there is a problem during the warranty period and in the case of proper use, we will provide new parts free of charge and guide replacement. If the feedback cannot be repaired, we will replace the new products at no cost; however, the problem products must be kept at your location, and our engineers will come to assist you in checking and repairing them.
AWe have ISO9001 certification, and there is QC control from incoming materials to production and then to delivery. Before shipment, battery cells will be divided and an aging test will be performed before the battery pack leaves the factory to ensure that it is normal.
AYes. Customers can connect the battery in parallel or series. But there are a few things to keep in mind: 1> Before connecting batteries in parallel, make sure their voltage/capacity is the same. If they are not the same, charge them at the same rate. 2> Never connect a used and a new battery in parallel. This may reduce the capacity of the entire battery pack. 3> If you want to connect them in series, please tell us the total capacity of the pack. We will select the appropriate BMS for each battery. 4> If you are not experienced with parallel and series batteries, please do not handle the battery on your own. It may be dangerous and shorten the battery's cycle life.
