... , Telecommunication Equipment, 48v, Emergency Lighting, Ev Battery, Scooter 24V 10Ah Electric Bike Battery UL, CE, FCC, UN38.3, ISO9001 ... , anti-overcurrent, anti-overload 3. Compose Type: Injection Technology to make battery more stable 4. Certifications: CE, UL, FCC, ... 500cycle Standard discharge(2A) after standard charge Discharge: 2Ah to 39V Rest Time between charge/discharge: 30min. Temperature: 20 ...