BP-5S Battery 7.2V 3400mAh For South Unistrong Stonex X11 Data Controller FOIF A90 STONEX P9-G STONEX P9-II S6 S9

The BP-5S BATTERY 7.2V 3400mAh is a premium-grade, long-lasting, and highly reliable Li-ion replacement battery designed specifically for professional surveying equipment and rugged field data controllers. Whether you use South, Unistrong, Stonex, FOIF, or X-series controllers, this BP-5S Li-ion battery provides the durability, consistency, and power output needed to perform long hours of fieldwork without interruption.Built with advanced lithium-ion chemistry, the BP-5S rechargeable battery offers superior efficiency, fast recovery, stable voltage delivery, and a long life cycle making it a perfect replacement for your original OEM battery. If your old BP-5S battery drains quickly, shuts down unexpectedly, or no longer holds the charge needed for a full work session, this high-capacity 3400mAh 7.2V BP-5S replacement is exactly what you need to restore performance and reliability.Overview: High-Performance Power for Professional Survey EquipmentSurveyors, engineers, GIS specialists, mapping professionals, and land measurement teams depend on equipment that must operate continuously throughout long field sessions. A weak or unreliable battery is not just an inconvenience it can cause data loss, job delays, inaccurate results, and unnecessary downtime.This BP-5S 7.2V Lithium-ion battery is engineered to meet the heavy-duty demands of surveying applications. Compatible with a wide variety of devices, including:Stonex X11 Data ControllerFOIF A90Stonex P9-GStonex P9-IIStonex S6Stonex S9South Data ControllersUnistrong HandheldsMany other compatible RTK and GNSS data devicesIts 3400mAh capacity ensures that your device continues working for extended periods, even under harsh temperatures and intensive operating conditions. The stable 7.2V output offers consistent performance from the start of the day until the job is complete.With a robust build, precise fitting, and zero compatibility issues, this BP-5S replacement battery provides the same performance as the original OEM unit often with even better long-term efficiency due to improved lithium-ion cell technology.Why Professionals Choose the BP-5S Battery 7.2V 3400mAhHigh 3400mAh Capacity for Extended Field UseThe powerful 3400mAh rating ensures uninterrupted performance for long surveying hours, preventing unexpected shutdowns while collecting critical data or running essential GNSS applications.7.2V Stable Output for Sensitive Survey EquipmentSurvey controllers require consistent voltage for smooth operation. The BP-5S 7.2V Li-ion battery delivers stable power output to maintain reliable performance throughout its charge cycle.Advanced Li-ion Chemistry for Better EfficiencyCompared to older battery technologies, lithium-ion offers:Longer lifespanFaster recharge cyclesLower self-dischargeSuperior temperature toleranceLightweight constructionThis makes the BP-5S Li-ion battery pack ideal for high-demand field environments.100% Compatibility with South, Stonex, Unistrong & FOIF DevicesThis replacement BP-5S pack fits perfectly into controllers such as:X11 Data ControllerFOIF A90Stonex P9-G / P9-IISouth GNSS controllersUnistrong data collectorsStonex S6 / S9 unitsIt is engineered to match OEM specifications to ensure flawless operation and secure fitting.High Quality & Brand New : Not RefurbishedEvery battery is made with premium-grade lithium-ion cells and undergoes strict quality control. Unlike refurbished or recycled competitor options, this BP-5S comes brand new, ensuring maximum lifespan and performance.Built for Tough Field ConditionsDesigned to operate within 10–40°C, this battery functions reliably in:High heatCold environmentsDusty outdoor field sitesRugged construction zonesAgricultural, mapping, and land development projectsDetailed Specifications of the BP-5S Battery 7.2V 3400mAhSpecificationDetailsModel NumberBP-5S Battery (For South, Unistrong, Stonex)Capacity3400mAhVoltage7.2VBattery TypeLithium-Ion (Li-ion)ChemistryRechargeable Li-ion cellsCompatibilitySouth, Unistrong, Stonex X11, FOIF A90, S6, S9, P9-G, P9-IIOperating Temperature10–40°CCondition100% Brand NewUse CaseGNSS, RTK, Surveying, Mapping, Data CollectionSafety FeaturesOvercharge protection, temperature control, stable dischargeEngineered for Modern Surveying EquipmentSurveying technology continues to evolve, and so do the power requirements of GNSS controllers, RTK handheld devices, and professional field data collectors. The BP-5S Battery 7.2V 3400mAh is engineered for these modern demands, delivering clean and steady energy to ensure your devices operate flawlessly throughout long survey sessions.The advanced Li-ion battery architecture allows for better energy density than outdated Ni-MH or Ni-Cd batteries. This means more power in a smaller, lighter package without sacrificing safety or performance. The battery’s internal components are designed to minimize voltage fluctuations, which is essential when powering complex GNSS modules, Bluetooth radios, wireless connectivity features, and high-resolution touchscreen devices.Built for Professionals Who Demand AccuracySurveying equipment must always be accurate, responsive, and reliable. Even small disruptions or power dips can cause:Data lossIncorrect coordinate captureFailed communication between GNSS receiversSudden shutdown during important field tasksThis is why the BP-5S Li-ion replacement battery is engineered to maintain consistent voltage and current delivery. Its internal circuitry includes protection against:OverchargingOvercurrentOverheatingShort circuitsThese built-in safety mechanisms ensure your surveying workflows remain uninterrupted.Maximum Productivity with High-Capacity PowerWith a 3400mAh capacity, this battery stands above standard generic replacements. You’ll experience longer operational hours, ensuring your Stonex or South controller remains powered for the full workday. Many surveyors report gaining 20–30% more usage time compared to older or low-quality BP-5S batteries.This makes it ideal for demanding projects such as:Boundary surveysRoad construction layoutsLand developmentGNSS mappingAgricultural RTK operationsTopographic mappingGIS data collectionThe BP-5S battery supports continuous use of Bluetooth, wireless communication, satellite tracking, and high-brightness display modes all common in data controllers used in the field.Perfect OEM-Level CompatibilitySome off-brand batteries struggle with fitment, charging, or internal communication with devices. This replacement BP-5S battery is engineered to OEM specifications for flawless integration.It slides securely into Stonex, South, Unistrong, FOIF, and X-series controllers without forcing, shaking, or loose contacts. Once installed, your device will detect the battery properly, display accurate charge levels, and function exactly as intended by the manufacturer.Compatible devices include (but are not limited to):Stonex X11 Data ControllerStonex P9-GStonex P9-II GNSS ControllersStonex S6 & S9 SystemsFOIF A90 ControllerSouth RTK ControllersUnistrong Field ControllersIf your existing BP-5S battery is swollen, dying quickly, or no longer charging efficiently, this unit provides the perfect replacement solution.Durable Construction and Long Operational LifeThis BP-5S Li-ion pack is crafted using advanced cell manufacturing techniques to ensure longevity and consistent performance. With proper care, it can deliver hundreds of charge cycles while maintaining strong power output.Additional durability highlights:Reinforced internal cell casingPrecision-welded terminalsEfficient heat dissipationHigh-quality polymer outer shellVibration-resistant design for field useThis ensures that the battery can withstand typical survey-site challenges such as vibration, drops, temperature changes, and rugged outdoor environments.Safe, Reliable, and CertifiedSafety is a top priority with lithium-ion batteries. This BP-5S includes multiple layers of protection, including:Over-voltage protectionOver-discharge protectionTemperature monitoringShort-circuit preventionBalanced cell management systemThese safety features ensure the battery remains stable even when used in demanding RTK or GNSS applications where consistent power draw is essential.Frequently Asked Questions Is the BP-5S Battery 7.2V 3400mAh compatible with Stonex X11?Yes. This BP-5S replacement battery is fully compatible with the Stonex X11 Data Controller, offering perfect fitment and reliable performance.How long does the BP-5S 3400mAh battery last on a single charge?Most users get 8–14 hours depending on device settings, GNSS usage, Bluetooth, display brightness, and environmental conditions.Does this battery work with FOIF A90 GNSS controllers?Absolutely. The BP-5S battery is engineered to work seamlessly with FOIF A90, delivering stable 7.2V output and extended runtime.Is the BP-5S battery better than generic low-capacity replacements?Yes. Its 3400mAh high-capacity cells provide longer operational time, better efficiency, and more consistent voltage.Will this BP-5S battery damage my device?No. It is built to OEM standards with safety features including short-circuit protection, overcharge protection, and temperature control.How long does the battery take to charge fully?Using a standard OEM or high-quality charger, the battery typically charges fully within 2.5–4 hours.Can I use this Battery For South or Unistrong data collectors?Yes. The BP-5S battery is designed specifically for South data collectors, Unistrong handhelds, and GNSS data controllers.What is the chemistry of the BP-5S battery?This is a Lithium-Ion (Li-ion) battery, known for high efficiency, longer lifespan, lightweight construction, and stable power output.Is this battery brand new or refurbished?It is strictly brand new, not refurbished or recycled.What’s the operating temperature range?The BP-5S works efficiently within 10–40°C, making it ideal for field surveying.You Might Also Need These Products:StoneX SPL1 Green Beam Pipe Laser