power your applications Key Features ♦ Longer Cycle Life: Offers up to 10 times longer cycle life and five times longer float/calendar life than a lead-acid battery, helping to minimize replacement cost and reduce total cost of ownership. ♦ Faster charge: Can fully charge the battery within 1.5 hours; ♦ Lighter Weight: About 40% of the weight of a comparable lead-acid battery. A 'drop in' replacement for lead-acid batteries. ♦ Higher Power: Delivers twice the power of the lead-acid battery, even high discharge rate, while maintaining high energy capacity. ♦ Wider Temperature Range: -20°C to +60°C. ♦ Superior Safety: Lithium Iron Phosphate chemistry eliminates the risk of explosion or combustion due to high impact, overcharging, or short circuit situations. ♦ Increased Flexibility: Modular design enables deployment of up to four batteries in series and up to ten batteries in parallel. EverExceed ES series LiFePO4 (lithium ion phosphate) battery is a new environment friendly backup power module specially designed for the CATV/Broadband UPS power systems. With an advanced life span, extra compact size, very light weight and strong environmental working conditions, it is the ideal solution for the outdoor harsh environment found in the field, where the CATV UPSs are installed and used. Perfectly match the famous Alpha broadband UPS solution, easily drop-in replacement for Alpha's lead-acid battery without any additional hassle. power your applications Application ♦ CATV ♦ UPS ♦ Energy storage system ♦ Emergency lighting ♦ Medical equipment

power your applications Technical Parameter Battery Model_ES 36-50_ES 36-100_ES 36-150 Battery Technology LiFePO4

power your applications Performance Curve Different Rate Discharge Curve @25 C Different Temperature Discharge Curve @0.5C 0.1 c Discharge Time State of Charge Curve @0.5C 25 °C Charging Characteristics @0.5C 25 °C 44 43 40 37 > 34 o> 31 03 "o > Charging Capacity (%) Different DOD Discharge Cycle Life Curve @0.2C Different Temperature Self Discharge Curve oo Storage Time(Months)