12V 200Ah Lithium LiFePO4 connected battery with integrated heating, ULM series

Heating features:

The built-in heating function will automatically start at a temperature below 0°C when an external charging current (about 7A) is applied. The built-in heating function will not consume battery power. Built-in heating sheets, the battery can be charged in an extreme environment at -35°C

Electrical data:

Nominal voltage: 12.8V

Nominal capacity: 200Ah

Capacity @40A: 300min

Energy: 2560Wh

Resistance: <15 mΩ @ 50% SOC

Self-discharge: <3% / Month

Number of cycles: >6000@80%DoD

Charging performance:

Recommended charging current: 60A

Maximum charging current: 100A

Recommended charging voltage: 14.6V

Charge cut-off voltage: 14.6V (2000ms)

Reconnect voltage: <13.8V

Balance voltage: >12.8V

Discharge performance:

Maximum continuous discharge current: 150A

Peak discharge cut-off current: 450A (200~500ms)

Discharge cut-off voltage: 10V (2000 ms)

Reconnect voltage: >11.2V

Short circuit protection: 1000-2000A ± 400A (200 - 800 μs)

Temperature performance:

Discharge temperature: -20 ~ 75°C

Charging temperature: 0~50°C

Heater operating temperature: -35~5°C

Storage temperature: -5 ~ 35°C

Mechanical performance:

Dimensions: 357 x 338 x 152

Weight: 21.5kg

Connecting screw: M8

Torque Terminals: 80 ~ 100 in-lbs (9 ~ 11 Nm)

Box Material: Metal

IP Code: IP65

Bluetooth: 4.0 with smartphone app

Heating film: 80W

Compliance:

Certifications: CE, UN38.3, UL1642, IEC62133

Shipping: UN 3480, CLASS 9