(LiFePO4) Li-ion Battery
12 V 420 Ah Lithium Iron Phosphate Battery

Features:

• Drop-in compatible for lead acid battery, maintenance free
• 200 A discharge; charges in 2.25 hours
• Safe: Lithium Iron Phosphate cells, no hazardous gases
• Thousands of cycles, to 100% DOD, under normal conditions
• Built-in protector BMS with cell balancing: over-charge, overdischarge, over-current and over-temperature
• Wide temperature range: -4F – 140F 
• 8 Year limited warranty
• Some battery components may be recycled or repurposed

Applications:

• UPS
• Mobility
• Electric Vehicle, E-bike, E-Rickshaw etc.
• Lighting
• Leisure and Marine

Electrical:
Voltage: Open Circuit, 2 Hour relaxation. - Min 12V - Nom 13.3V - Max 14.4V
Capacity: 1/20 C - Nom 420Ah
Energy: 1/20 G - Nom 5.54kWh
Internal Resistance: 77F - Nom 2.25mΩ
Cycle Life: 0.5C charging/discharging, 77F, to 90% of nominal capacity - 2000 Cycles
Self Discharge: 77F - Max 3.5%/month

Mechanical:
Dimensions LxWxH: 12.2 x 10.71 x 11.1 InchesConnection: M8 Studs
Mass: 92.59Lbs
Ingress Protection: Powder-coated steel enclosure IP55

CCCV Charging:
Constant Current: CC stage (“bulk”) - Max 200A
Peak Current: 10s Max - Max 210A
Constant Voltage {CV}: CV stage ( “absorption”), until current drops below 5 A, 2 hr max - Min 13.7V - Nom 13.8V - Max 14.4V
Float Voltage: - Nom 13.4V - Max 13.5V
Temperature (with Heat Pad): - Min 14F - Max 133F
Temperature (without Heat Pad): - Min 32F - Max 113F

Discharging:
Continuous Current: - Max 200APeak Current: 10s Maximum - Max 210A
Cut-Off Voltage: - Max 11.2V
Temperature: - Min -4F - Max 140F

Environmental:
Humidity: - Min 35% - Max 75%

Here you can get Spec of Battery: