Samsung 21700 UL Certified Lithium Battery Dp-2170-5 52V 20ah Polly Ebike Battery High Power 52V Battery Pack for Electric Motorcycle E-Scooter

Samsung 21700 UL Certified Lithium Battery Dp-2170-5 52V 20ah Polly Ebike Battery High Power 52V Battery Pack for Electric Motorcycle E-Scooter. UL2271 Certified Safety: Certified with UL2271, UN38.3, MSDS, and IEC62133 for maximum safety. Samsung 21700 Cells: Uses high-quality Samsung INR21700-50G 5000mAh power cells. Customizable Voltage & Capacity: Voltage and capacity can be customized to meet specific needs. 100% Waterproof Design: O-ring seal ensures the battery is 100% waterproof. High Discharge Performance: Supports continuous discharge of 50A and max discharge of 120A. Long Cycle Life: Offers up to 800 times cycle life with good shock resistance. 2-Year Warranty: Comprehensive 2-year warranty with strict pre-shipping testing. OEM & ODM Service: Professional OEM and ODM services available for all orders.