Description
Smart BMS LiFePO4 Battery Under Seat RV 25.6V 50Ah
Our lithium iron phosphate (LiFePO4) batteries offer many advantages over traditional batteries:
Manufacturer warranty: 5 years
Safest technology, no risk of fire or explosion
Significant longevity
Constantly improving storage capacity
High stability even under extreme loads
No memory effect, no need for full charge and discharge cycles
High performance even under extreme conditions
Deep and regular discharge with high charging efficiency
Light and small
Integrated Battery Management System (BMS)
Allows the control and charging of the different elements of a battery as well as protection against overloads, overvoltages and overheating.
Built-in Bluetooth 4.0 application
Battery data can be viewed via the app
Technical sheet:
Model: UBL-24-50
Operating voltage range: 20-29.2V
Nominal voltage: 25.6V
Nominal capacity: 50Ah
Capacity @20A: 162min
Energy: 1280Wh
Resistance: ≤15 mΩ @ 50% SOC
Self-discharge: <3% / Month
Number of cycles: >6000 at 80% DoD
Recommended charging current: 15A
Maximum charging current: 25A
Recommended charging voltage: 29.2V
Charge cut-off voltage: 29.2V (2000 ms)
Reconnection voltage: ≤27.6V
Balance voltage: >25.6V
Recommended charging voltage: 29.2V
Charge cut-off voltage: 29.2V (2000 ms)
Reconnection voltage: ≤27.6V
Balance voltage: >25.6V
Maximum continuous discharge current: 100A
Peak discharge cut-off current: 150A (200~500ms)
Discharge cut-off voltage: 20V (2000ms)
Reconnect voltage: >22.4V
Short circuit protection: 1000-2000A ± 400A（200 ~ 800 μs）
Monitoring: Bluetooth 4.0 with app for Android and IOS smartphone
Protection: IP65
Temperature range (discharge): -20 ~ 75°C
Temperature range (charging) 0 ~ 50°C
Temperature range (storage) -5 ~ 35°C
Connecting screw: M8
Manufacturer warranty: 5 years
Weight: 14.1kg
Dimensions (L x W x H): 330 x 172 x 215 mm
Usage: Secondary battery for caravanning, camping car, solar battery installation, boat battery, battery for lighting signaling, marine battery
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ULTIMATRON Battery
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