Application: Solar Energy Storage Systems Battery Size: 48V60Ah Brand Name: OSN Certification: CE Model Number: OSN-ESS-LTO4860 Place of Origin: China Weight: 31.24 Type: LTO lithium titanate Voltage: 48V Capacity: 60Ah Cycle life: 30,000imes Applications: ESS,Back-up Power ,UPS ,Telecom station Certificate: CE/RoHS/UN38.3/MSDS Warranty: 24 Months