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Big Battery KONG ELITE MAX LiFePO4 372Ah 19.0kWh - 48V

SKU AKONG-48190-G1
Original price $6,690.00 - Original price $6,690.00
Original price
$6,690.00 - $6,690.00
Current price $6,690.00

Big Battery KONG ELITE MAX LiFePO4 372Ah 19.0kWh - 48V

MAXIMUM CAPACITY! BigBattery’s 48V 19kWh LiFePO4 KONG Elite Max battery is the largest-capacity unit we offer and if you’re looking to build a massive solar or off-grid power system, the KONG Elite Max has everything you need.

The KONG Elite Max comes equipped with our advanced BMS, which affords it a wide temperature operating range for all you winter warriors, brand new LiFePO4 cells, and sturdy, caster wheels so you can store your KONG Elite Max wherever you need.

Kong Battery -

With more BMS protections than any battery in its class, you’ll be staying powered, and staying safe through it all. Plus, this unit includes an LED Smart Display so you can always monitor your battery’s health and status. Set your home up with a massive power system with the KONG Elite Max today!



SKU: AKONG-48190-G1
System Voltage: 48V
Nominal Voltage: 51.2V
Chemistry: LiFePO4
kWh Capacity: 19kWh
Ah Capacity: 372Ah
Charging Voltage Range: 55.6 - 58.0V
Max Charge Voltage: 58.8V
Operating Voltage Range: 47.2 – 58.8V
Suggested Low Voltage Cutoff: 47.2 – 50.8V
BMS Cutoff Range: 42 – 47V
Cell Configuration: 16S 2P
Max Continuous Discharge Current: 150A
Max Continuous Power: 7500W
Max Discharge Peak Current: 350A (6 Seconds)
Max Charge Current: 90A
Charge Temperature Range: 0°C (32°F) / 55°C (131°F)
Discharge Temperature Range: -20°C (-4°F) / 55°C (131°F)
Optimal Discharge Temperature Range: 15°C (59°F) / 35°C (95°F)
Storage Temperature Range: -5°C (23°F) / 35°C (95°F) (Max 6 Months)
Weight: 600 lb (272.2 kg)
Depth: 15 in (38.1 cm)
Width: 25.5 in (64.8 cm)
Height: 46.5 in (118.1 cm)
Safety Features: Fuse (300A) & Battery Management System
(Over/Under Voltage, Over Current, &
Over/Under Temperature Protections)
Max Connections: Up To (8) Parallel
Spec Sheet Download:
Product Manual Download:


Designed For 48V Applications