タイトルまたは説明

*2N**3B *2N**4B etc Motor Battery Instruction to Usage [1]. Note Prior to Usage of Maintenance-free Storage Batteries **Never to tear or loose tape on electrolyte-filling opening, which is in favor of keeping oxygen-lack negative pressure inside the battery. Once the opening is opened, air will be sucked in and oxidation of polar plate will occur, and polar plate will suffer loss of dry-charge. **Storage of battery should be at cool and dry places with low temperature. **Well arranging management of stock, those earlier stored should be used earlier, long-term storage, over-high box-packing and rough shipment should be avoided.