2026 Bolt Energy 51V 105AH Lithium Battery Professional Square Kit (33-112)

51.2V 105Ah Square Battery with Professional Kit

Professional Kit Includes:

• 51.2V 105Ah Square Battery
• Bluetooth receiver
• Smart SOC (State of charge meter)
• Owner’s manual
• Six 3/8 battery ring terminal connectors
• Ten 10 tie straps
• Bolt Energy USA stickers
• Waterproof high-speed charger
• Mounting brackets, Nuts, and bolts
• AC Hardwire Port
• AC hardwire DECO cover plates
• 30-amp reducer
• Two 40″ 2AWG premium installation cables
• 400A solenoid
• Lead battery removal strap
• 15ft 12 AWG Green lighted extension cord

Heated Battery Specifications:

• Heated batteries warm themselves as they start to charge, and once they hit around 34 degrees, it starts charging normally
• The heating system only runs when the battery is under the charging temperature and will automatically shut off once the proper temperature is reached
• The battery can charge in unheated places such as garages, barns and even outdoors
• The heating system only activates while the charger is plugged in
• Heated batteries can warm themselves overnight and be ready to use the next day
• A heated battery temperature charge and discharge specifications still operate the same as standard batteries

Electrical Specifications:

• Nominal Voltage: 51.2V
• Working Voltage: 43.2 – 58.4V
• Recommended Voltage: 48.0V – 57.0V
• Nominal Capacity: 105Ah
• Energy: 5,376Wh
• Capacity at 25A: 252 min
• Efficiency: 0.99
• Self-Discharge: <3% per Month

Discharge Specifications:

• Maximum Continuous Discharge Current: 250A
• Peak Discharge Current: 520A ± 15.6A (30S)
• BMS Discharge Current Cut-Off:
  • 260 A ± A7.8A (50S)
  • 520A ± 15.6A (30S)
• BMS Discharge Voltage Cut-Off: 40V
• Recommended Low Voltage Disconnect: 48.0V
• BMS Reconnect Voltage: 41.6V
• Discharge Temperature: -4 to 149°F (-20 to 65°C)

Charge Specifications:

• Recommended Charge Current: 5 – 52A
• Maximum Input Current: 350A
• Charge Current Cut-Off: 375A
• BMS Charge Voltage Cut-Off: 58.5V
• Reconnect Voltage: <58.5V
• Charging Temp. Range: 34°F to 140°F (0-60°C)

Mechanical Specifications:

• Dimensions (L x W x H): 12.8″ x 12.01″ x 10.42″
• Weight: 100.8lbs (45.7kg)
• Terminal Type: M8*1.5*25mm
• Cell Configuration: 1P16S
• Case Material: Powder Coated Steel
• Enclosure Protection: Designed with IP66 Standard
• Cell Type – Chemistry: Prismatic- LiFePO4

Communication:

• Bluetooth: Bluetooth receiver
• CAN: CAN port for testing battery