Rich Solar Alpha LiFePO4 Lithium Iron Phosphate Series with Internal Heat Technology and Bluetooth

Specifications BATTERY Cell Type- LiFePO4 Nominal Voltage- 12V 100Ah- 12.8V 12V 200Ah- 12.8V 24V 100Ah- 25.6V Nominal Capacity- 12V 100Ah- 100Ah 12V 200Ah- 200Ah 24V 100Ah- 100Ah Nominal Energy-  12V 100Ah- 1280Wh 12V 200Ah- 2560Wh 24V 100Ah- 2560Wh Cycle Life- 7000 cycles at 80% DOD Maximum Expansion (Parallel & Series)- 4P4S BMS BMS- 100A Maximum Continuous Charge Current- 100A Maximum Continuous Discharge Current- 100A Maximum Discharge Current 10 Seconds- 110A CHARGE Charge Method- CC/CV Charge Voltage- 14.4V ± 0.2V Recommend Charge Current- 50A (0.2C) TEMPERATURE Charging Temperature- 32°F - 131°F Discharge Temperature- -4°F - 140°F Storage Temperature- 14°F - 113°F SELF-HEATING Heat Function- 100W Internal Heating Starts- <41°F Internal Heating Stops- >50°F OTHER Net Battery Weight- 12V 100Ah- 24.0lbs 12V 200Ah- 48.5lbs 24V 100Ah- 48.5lbs Size (LxWxH)- 12V 100Ah- 10.2" x 6.6" x 8.3" (Group 24 Size.) 12V 200Ah- 20.9" x 8.1" x 8.5" (Group 31 Size.) 24V 100Ah- 20.9" x 8.1" x 8.5" (Group 31 Size.) Housing Material- ABS (Flame Retardant Plastic.) Protection Class- IP65 Warranty- 10 Years Certifications- UL1973, FCC, UN38.3 Specification Sheet Alpha 1 12V 100Ah Spec Sheet Alpha 2 12V 200Ah Spec Sheet Alpha 4 24V 100Ah Spec Sheet