CATL 60140 50Ah 3.2V LiFePO4 Cylindrical Battery Cell Grade A Brand New 5C High Discharge Lithium Iron Phosphate Cell for E-Trike E-Bike Scooter Solar Energy Storage RV Boat DIY Battery Pack

Welcome to Leihao New EnergyModel: CATL-60140Battery Type: Lithium Iron Phosphate (LiFePO4)Nominal Voltage: 3.2VRated Capacity: 50AhCell Size: Diameter 60mm, Height 140mmNet Weight: About 885gCharge Cut-off Voltage: 3.65V; Discharge Cut-off Voltage: 2.5VMax Continuous Discharge Current: 3C (150A)Initial Internal Resistance: 0.7~0.8mΩCycle Life: Over 6000 cycles (80% capacity retention at 25℃)FeedbackIf you are satisfied with our products, we sincerely appreciate your 5-star rating. We would be extremely grateful if you could recommend our shop to your friends.Important Notice (Please Read Before Purchase)DeliveryDelivery time depends on your location. We ship via third-party logistics providers. Once the parcel is picked up, it is out of our control. Thank you for your understanding.Unboxing VideoPlease keep the complete unboxing video after receiving your order. It is required for after-sales service.LiFePO4 Battery Safety WarningLiFePO4 batteries must be used with a Battery Management System (BMS). Overcharging and over-discharging will cause permanent damage to the cells. Warranty claims for cell damage caused by improper use will not be accepted. Please refer to the Leihao Lithium Battery User Manual for detailed standards. After-Sales ServiceIf the product is damaged, please contact our customer service first. Please do not leave negative feedback. We will do our best to resolve your issue properly. Thank you!Return & Refund PolicyPlease note that once you click the "Order Received" button, you will not be able to request a return or refund.Thank you for shopping with Leihao New Energy!