14.8V 17500mAh 18650 Battery Pack for Portable Field Survey Equipment
2026-10-28
Détail du cas
Project Background
A survey service team based in Colombia needed a reliable power source for their portable mapping and survey instruments. Their original battery solution suffered from two major pain points:
- Short working time, requiring frequent battery replacement during outdoor field work.
- Voltage sag under load, which caused the survey device to shut down unexpectedly and interrupt data collection.
They required a compact 14.8V battery pack with enough capacity, built-in safety protection, and stable continuous discharge for all-day outdoor operations.
Our Solution
We recommended our standard 14.8V 17500mAh 18650 lithium-ion battery pack.
- Cell: Grade A 18650 lithium-ion cells
- Nominal voltage: 14.8V
- Capacity: 17500mAh
- Built-in BMS: protection against overcharge, over-discharge, over-current and short circuit
- Customization we provided: matching DC connector and proper wire length to fit their survey device
Result & Feedback
After testing the battery pack on site, the client got obvious improvements:
✅ Continuous working time extended to over 8 hours on a single charge, meeting their all-day field survey needs.
✅ Stable voltage output without sudden drop, no more unexpected shutdown of survey equipment.
✅ Integrated BMS reduces safety risks during outdoor use in variable temperature environments.
The client confirmed this battery pack fits their equipment perfectly. They plan to place bulk orders to replace all old batteries for their fleet of survey instruments.
Summary
This 14.8V 17500mAh 18650 battery pack is an economical and stable power option for portable survey gear, portable lights, monitoring cameras and other small portable electronics. We can adjust discharge current, connectors, casing and cables to match your unique project.
