Replacement battery compatible with Topcon RC5 and Total Station GM52 models. 5500mAh capacity provides dependable power to keep surveying instruments running through long jobs. Key benefits Restores instrument uptime: replaces drained or aging battery packs to your RC5 or GM52 to full field use. Long capacity: 5500mAh rating delivers extended operating time compared to lowercapacity cells, reducing interruptions during measurements. Direct fit and simple installation: designed to match the original battery form factor for straightforward swapin replacement with no modifications. Reliable field performance: consistent power output supports continuous data collection and measurement tasks. Product details Function: rechargeable replacement battery pack for use with compatible total station units. Compatibility: explicitly designed for Topcon RC5 and Total Station GM52 models. Capacity: 5500mAh for longer runtime between charges. Form factor: engineered to fit the original battery compartment and connect using the standard instrument battery interface. Intended use: powers surveying and measurement equipment that requires the specified battery type. Practical use scenarios Remote site surveying: keep your total station operational during multihour surveys in locations without easy access to mains power. Construction layout and monitoring: maintain continuous measurement sessions across a full workday while marking points and checking alignments. Equipment rotation and backup: carry spare battery packs for quick swaps when instruments are shared across teams or when primary batteries are depleted. Installation and care Swap in as a direct replacement following the instrument manufacturer instructions for battery handling and charging. Store charged or partially charged according to the instrument guidelines to preserve battery readiness between uses. This replacement battery offers a practical way to restore and extend the working life of compatible total stations while maintaining the same fit and function expected from the original battery pack.