Engineered for railway track inspection in frigid climates, the 8800mAh Battery for Track Inspection Device (configuration 18650 – 6S4P) delivers 8800mAh capacity at 21.6V, with operation in -40~+60℃ discharge and 0~+45℃ charging. As a specialized Track Inspection Device Battery, it features an aluminum alloy casing, multi – layer protection, and ultra – low temperature performance—making it the go – to 21.6V 8800mAh Battery for Track Inspection in arctic rail networks, high – altitude railways, and winter – prone rail corridors.
Product Details:
Cell Model: 18650/3.7V/2200mAh
Battery Specification: 18650-6S4P/21.6V/8800mAh
Nominal Voltage: 21.6V
Nominal Capacity: 8800mAh
Charging Voltage: 25.2V
Charging Current: ≤4.4A
Discharging Current: 8A
Instantaneous Discharging Current: 12A
Discharge Cut-off Voltage: 15V
Finished Product Internal Resistance: ≤250mΩ
Battery Weight: 1.5kg
Product Size: 492*78*26mm (Max)
Charging Temperature: 0～45℃
Discharging Temperature: -40～60℃
Storage Temperature: -40～35℃
Temperature Protection: 65℃±5℃
Battery Casing: Aluminum alloy casing
Lithium Battery Protection: Short circuit protection, overcharge protection, over-discharge protection, overcurrent protection, temperature protection, balancing, battery level indicator, etc.
Application: Special equipment, railway track inspection field.
- “-40℃ Discharge & +60℃ Operation: This 8800mAh Battery for Track Inspection Device powers ultrasonic rail detectors in -35℃ arctic railways and +55℃ desert rail corridors, delivering 21.6V/8800mAh for continuous defect scanning—no shutdowns in frigid winters.”
- “Wide Thermal Adaptability: In regions with drastic temperature swings, the Track Inspection Device Battery maintains stable output, ensuring uninterrupted data collection for rail integrity analysis.
- “Aluminum Alloy Casing: The 21.6V 8800mAh Battery for Track Inspection withstands shocks, vibrations, and impacts from rail vehicle movement, protecting internal cells during track patrols.”
- “8A Continuous Discharge: Rail flaw detection systems rely on the 8800mAh Battery for Track Inspection Device to power high – precision cameras and sensors, with 8A current supporting real – time defect imaging in cold zones.
- “Arctic Rail Surveillance: The Track Inspection Device Battery drives LiDAR track scanners in -40℃ northern railways, with 8800mAh enabling all – day inspections without recharging.”
- “High – Altitude Railway Monitoring: This 21.6V 8800mAh Battery for Track Inspection powers RFID track readers in +60℃ mountain railways, with temperature protection preventing overheating during peak sunlight.
- “Ultrasonic Defect Detection: A 8800mAh Battery for Track Inspection Device – powered system scans rails in -30℃ winters, with 21.6V/8800mAh supporting 12 – hour continuous defect analysis.”
- “Rail Geometry Measurement: The Track Inspection Device Battery runs laser profilers in +50℃ desert rails, ensuring accurate gauge and alignment checks with stable power.
- “Arctic Rail Corridor Patrols: Maintenance teams use the 21.6V 8800mAh Battery for Track Inspection to power handheld track meters in -40℃, with reliable -40℃ discharge enabling winter inspections.”
- “High – Speed Rail Winter Checks: This 8800mAh Battery for Track Inspection Device drives automated track inspection cars in -20℃, with 12A instantaneous current supporting rapid data transmission.
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