Ultimatron ULM-12-620 12.8V 620Ah LiFePO4 Lithium Battery with BMS Smart Bluetooth
Direct shipping from the Europe Warehouse, delivery in about 10-15 days throughout Europe.
LiFePO4 lithium battery is definitely the best alternative to 12V lead batteries because they have a stable supply voltage even under heavy load. Offering the advantages of lithium: light weight, stable voltage, high number of cycles. It can directly store more than 96% of the energy supplied. High performance even in extreme conditions. Deep and constant discharge and refill efficiency.
Furthermore, thanks to the BMS (Battery Management System) Smart integrated with Bluetooth 4.0 connection, it is possible to monitor the values in real time and the status of the battery directly from your smartphone thanks to the convenient dedicated App, for smartphone or tablet.
The fields of application of lithium batteries are diverse, especially for stationary or mobile use. In particular, mobile homes, solar boats, electric boats, electric scooters, golf cars or even electromobiles / wheelchairs and cleaning machines are increasingly equipped.
Series and parallel connection for 12V, 24V, 36V, 48V applications.
Electrical Performance
Nominal Voltage: 12.8V
Nominal Capacity: 620Ah
Capacity @ 80A: 465 min
Energy: 7936 Wh
Resistance: ≤15 mΩ at 50% SOC
Self-Discharge: <3% / Month
Number of Cycles: >6000 at 80% D.o.D.
Discharge Performance
Maximum Continuous Discharge Current: 250 A
Peak Discharge Cut-Off Current: 800 A ± 150 A
Discharge Cut-Off Voltage: 10 V (2000 ms)
Short Circuit Protection: 1560 A ± 300 A (200 ~ 600 μs)
Charging Performance
Recommended Charging Current: 100 A
Current Maximum charge current: 150 A
Recommended charging voltage: 14.6 V
Charge cut-off voltage: 14.6 V (2000 ms)
Reconnection voltage: ≤13.8 V
Balance voltage: >12.8 V
Temperature performance
Discharge temperature: -20 ~ 75 °C
Charging temperature: 0 ~ 50 °C
Storage temperature: -5 ~ 35 °C
Mechanical performance
Terminal type: M8
Terminal torque: 80 ~ 100 in-lbs (9 ~ 11 N-m)
Bluetooth: Bluetooth 4.0 with smartphone app
Material: metal
Protection rating: IP62
Dimensions (L x W x H): 440 x 318 x 375 mm
Weight: 61.65 kg
Compliance
Classification Shipping: UN 3480, CLASS 9
Certifications: CE, UN38.3, UL1642 and IEC62133, ECE R10
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