4S1P Low-Temperature Li-Polymer Battery, 14.8V 4250mAh, Reliable Discharge at -40°C, for Cold-Climate Exploration Equipment

Designed for exploration equipment operating in extreme cold, this 4S1P low-temperature lithium-polymer battery delivers 14.8V and 4250mAh capacity with reliable discharge performance at temperatures down to -40°C. Its four-cell series configuration provides stable voltage for portable surveying instruments, geological detectors, communication devices, monitoring systems, and scientific equipment used in remote environments. The polymer structure supports a compact, lightweight battery design, making it easier to integrate into space-limited devices while maintaining practical runtime. Stable power output helps connected equipment start and operate consistently during winter fieldwork, high-altitude surveys, polar research, and other demanding applications. The battery pack can be customized with protection circuits, connectors, wire lengths, temperature sensors, and enclosure options to match specific equipment requirements. With dependable low-temperature performance, suitable capacity, and flexible pack construction, it offers an efficient rechargeable power solution for professional exploration, environmental monitoring, emergency operations, and outdoor industrial devices used in harsh conditions.

• 4S1P Battery Configuration: Four lithium-polymer cells connected in series provide a nominal voltage of 14.8V for professional portable equipment.
• Reliable Low-Temperature Discharge: Designed to deliver stable power in cold environments with discharge operation at temperatures down to -40°C.
• 4250mAh Capacity: Provides practical operating time for exploration instruments, monitoring systems, and remote field equipment.
• Stable Voltage Output: Helps surveying devices, geological detectors, and communication equipment operate consistently under demanding outdoor conditions.
• Compact and Lightweight Design: The lithium-polymer structure supports flexible integration into portable devices with limited installation space.
• Rechargeable Power Solution: Suitable for equipment requiring repeated use during field surveys, scientific research, and industrial inspection.
• Customizable Battery Pack: Protection circuits, connectors, cables, temperature sensors, dimensions, and enclosure materials can be customized.
• Application-Specific Protection: Optional protection against overcharging, over-discharging, overcurrent, short circuits, and abnormal temperatures.

Application Areas

• Geological exploration and mineral detection equipment
• Portable surveying and mapping instruments
• Cold-climate environmental monitoring systems
• Remote data collection and telemetry devices
• Polar research and high-altitude scientific equipment
• Outdoor communication and positioning devices
• Pipeline, tunnel, and infrastructure inspection instruments
• Emergency search-and-rescue equipment
• Winter field-testing and diagnostic devices
• Industrial electronics used in remote and freezing environments

Important: The specified -40°C performance refers to discharge operation. Charging should only take place within the battery manufacturer’s approved charging-temperature range.