High-performance Li-ion 7.4V 1400mAh battery designed for Hi-target RTK GNSS GPS series and total station equipment. Premium lithium-ion cells ensure stable power output and extended runtime for demanding field operations. Precision-engineered casing with reinforced terminals resists wear from frequent swapping. Optimized charge cycles deliver consistent performance in extreme temperatures (-20°C to 60°C). Direct replacement for original batteries with enhanced capacity. Ideal for surveyors, engineers, and construction professionals requiring reliable power for all-day geospatial measurements. Smart chip prevents overcharging and short circuits. Ships with factory-grade quality control at wholesale pricing. Bulk order discounts available for enterprise procurement teams.