Product Name: 48V 75ah 32650 Ultrasonic Flaw Detector Lithium Iron Phosphate Battery RS485 Communication Model NO.: 32650-15S15P/48V/75Ah Electrolyte: Li-ion Usage: Portable Ternary Lithium Ion Battery Standard Voltage: >12V Rated Capacity: >1000MAH Accessories Type: Battery Size: Large Discharge Rate: Medium Discharge Rate Rechargeable: Chargeable Connection Mode: Series and Parallel Type: Lithium-Ion Battery Pack Nominal Capacity: 75ah Charging Current: 1c Discharge Curren: 1c Battery Internal Resistance: <50m?; Cycles: 2000times Battery Weight: 35kg Charging Voltage: 54.6V Discharge Protection Voltage: 41.25V Storage Temperature: 0--45 Operating Temperature: -20--50 Lithium Battery Protection: Overcharge Protection, Overdischarge Protection, S Trademark: XinChen Transport Package: Plastic Tray with Carton Specification: 400*350*185mm Origin: Guangdong, China Product Description Battery name:48V 75Ah 32650 Ultrasonic flaw detector lithium iron phosphate battery RS485 communicationmodel32650/15S15P/48V/75Ah Nominalcapacity:75AhInternal resistance:≤50mΩ battery voltage:48Vrecharging current:≤0.5C Discharge current:0.5CCharging temperature:-20ºC~50ºDischargetemperature: -20ºC~55ºC Battery weight:8g storage temperature:-0ºC~45ºC output method:51.6V biggest size:400*350*185mm Discharge cut-off voltage:41.25V Instant discharge maximum current:1C Cycles:≥2000times Lithium battery protection:Short circuit protection, overcharge protection,Over discharge protection, over current protection,Temperature protectionCharging voltage protection:Customized according to customer needsApplication areas:AGV rail car energy storage lithium battery Danger warning:1. It is forbidden to immerse the battery in seawater or water. When it is not used, it should be placed in acool and dry environment.2. It is strictly prohibited to use the battery upside down3. It is strictly prohibited to directly connect the battery to the power socket.4. It is forbidden to use, leave or throw the battery beside hot high temperature sources (such as fire, heater).5. It is forbidden to directly connect the positive and negative poles of the battery with metal. Short circuit is forbidden at any time, it will cause serious damage to the battery.6. It is forbidden to transport or store the battery with metal, such as hair clips, necklaces, etc.7. Don't knock or throw, step on the battery, etc.8. Prohibition of mixing with liquid lithium ion or different types of polymer lithium batteries9. It is forbidden to bend the top edge, open or destroy the edge, and it is forbidden to guide the bottom of the cell edge.10. Do not drop, impact, or bend the battery11. Prohibit the use of damaged batteries12. It is forbidden to use or place the battery under high temperature (in direct sunlight or in ahot car), otherwise it may cause the battery to overheat, catch fire or malfunction, and shorten the life.13. It is forbidden to use in places with strong static electricity and strong magnetic fields, otherwise it is easy to damage the battery safety protection device and bring unsafe hidden dangers.14. The battery case design and packaging are forbidden to damage the battery, and the battery cell must not be disassembled under any circumstances.15. If the battery leaks and the electrolyte enters the eyes, please do not rub it. Rinse the eyes with clean water and send it to the doctor for treatment immediately, otherwise it will hurt the eyes16. If the battery emits abnormal odor, heat, discoloration, deformation or use, storage, or any abnormalities during charging, immediately remove the battery from the device or charger and disable it.17. If the battery is dirty, wipe it with adry cloth before use, otherwise it may cause poor contact function failure18. The batteries should be wrapped with insulated paper to prevent fire and explosion.