Model： RG-N150AH DC 12V
RG-N series is a kind of dry battery, full name is the dry-charged lead-acid battery. Its main feature is that the negative plate has a high energy storage capacity. Under the completely dry condition, it can save electricity for two years. When used, only adding electrolyte, it can be used after 20-30 minutes. In addition to maintenance-free batteries, all most every car use dry batteries.