Lead Gel Battery Kit Rechargeable External Battery for Trimble R8 S8 Total Station 7.5Ah

The  7.5Ah Rechargeable External Battery Kit is engineered to deliver consistent, long-lasting power For Trimble R8 and S8 total stations used in professional surveying operations. Designed with performance and dependability in mind, this external battery offers a high-capacity 7.5 amp-hour (Ah) output using reliable lead gel battery technology, which is well-suited for rugged field environments and extended use.This External Power source ensures uninterrupted fieldwork by providing additional power beyond the internal batteries of your instruments. It’s a critical accessory for surveyors and geospatial professionals working in demanding or remote locations where continuous operation is vital. Its compatibility with the R8 GNSS receiver and S8 robotic total station guarantees seamless integration, ensuring stable performance and minimal downtime.Whether used as a primary power source or backup during long surveying days, the Trimble 7.5Ah lead gel battery kit maximizes productivity and minimizes interruptions. Its portable, durable casing and straightforward connectivity make it a practical choice for all-day surveying.Key FeaturesHigh-Capacity 7.5Ah Output Provides extended runtime for Trimble total stations, ideal for full-day field projects.Lead Gel Battery Technology Stable and reliable power supply with low self-discharge and robust performance in varied temperatures.Designed for Trimble R8 and S8 Fully compatible with Trimble’s R8 GNSS receiver and S8 robotic total station for seamless performance.Rugged Construction Built to withstand field conditions including dust, vibration, and moisture exposure.User-Friendly Design Simple plug-and-play operation with secure, reliable connectors.Rechargeable and Reusable Environmentally friendly and cost-effective long-term solution.Technical SpecificationsSpecificationDetailsBattery TypeSealed Lead Gel Rechargeable BatteryCapacity7.5AhNominal Voltage12V DCOutput Connector TypeCompatible with Trimble power input standardsCompatible ModelsTrimble R8 GNSS, Trimble S8 Total StationCharging MethodExternal smart charger (not always included)Cycle LifeApproximately 300–500 charge/discharge cyclesOperating Temperature-10°C to 50°CDimensionsApprox. 150 x 100 x 90 mmWeightApprox. 2.3 kgWeather ResistanceWater- and dust-resistant casing (IP-rated)LED IndicatorOptional (based on model variation)Package ContentsItemQuantityTrimble 7.5Ah External Battery (Lead Gel)1Power Cable/Connector for Trimble Equipment1Carrying Strap or Handle (if applicable)1User Guide1Benefits for Surveying ProfessionalsExtended Operational Time Enables longer field sessions without frequent battery changes or downtime.Reliable Backup Solution Serves as an essential backup in case of internal battery depletion.Field-Tested Durability Withstands the physical demands of daily on-site use in rugged conditions.Stable Output Voltage Prevents data loss or equipment shutdown due to inconsistent power.Cost-Effective Power Management Reduces the need to purchase multiple internal batteries.Ideal Use CasesLong-duration topographic surveysRemote site surveying without power accessConstruction site layout and monitoringCivil engineering and infrastructure inspectionsGeodetic and cadastral surveying projectsInstallation and Usage TipsConnect the external battery to the device’s power port using the designated cable.Ensure battery is fully charged before beginning fieldwork.For maximum battery life, recharge fully after each use and avoid complete discharge.Store in a cool, dry place when not in use.Clean terminals regularly to maintain optimal connectivity.Maintenance GuidelinesTaskFrequencyPurposeFull charge/discharge cycleEvery 2–4 weeksMaintain battery health and maximize cycle lifeVisual inspection of casingBefore each useIdentify cracks, leaks, or connector issuesTerminal cleaningMonthlyEnsure stable connection and prevent oxidationStorage charge maintenanceEvery 2 monthsRecharge when in long-term storage to avoid sulfationWhy Choose This External Battery?Trimble Certified Compatibility Guaranteed fit and performance with R8 and S8 models.Robust Construction Withstands field challenges such as weather, shock, and dust.Consistent Output Prevents workflow interruptions due to voltage fluctuations.Simplified Power Strategy Reduces reliance on multiple internal batteries.Low Maintenance Requirement Compared to Li-ion alternatives, lead gel batteries are rugged and stable.Frequently Asked Questions (FAQs)Q1: Is this battery compatible with other Trimble models besides R8 and S8? A1: This battery is specifically designed for the R8 GNSS and S8 total station. Compatibility with other models may vary, so consult the device’s specifications before use.Q2: How long does a full charge last in the field? A2: Runtime depends on the device’s power draw, but on average, the 7.5Ah battery supports up to 10–12 hours of continuous operation.Q3: What type of charger should I use with this battery? A3: A 12V smart external charger designed for sealed lead gel batteries is recommended. Using the correct charger ensures battery longevity and safety.Q4: Can this battery be used in extreme temperatures? A4: Yes, it is rated for operation between -10°C and 50°C. However, battery performance may decline in extreme conditions.Q5: How should I store the battery when not in use? A5: Store in a cool, dry location and ensure it’s charged at least every 1–2 months to prevent deep discharge or sulfation.ConclusionThe Trimble 7.5Ah Rechargeable External Battery Kit is a reliable, high-capacity power source designed to meet the specific needs of Trimble R8 and S8 surveying equipment. With its robust construction, dependable lead gel technology, and user-friendly setup, this battery ensures maximum uptime and productivity in the field. Whether you need a dependable backup power supply or a primary source for extended projects, this external battery delivers unmatched performance and value.Equip your surveying kit with a battery solution that aligns with professional-grade standards—durable, efficient, and ready for every job.You Might Also Need These Products:Trimble Harness Cable Gcs900 Lb400 Lightbar Trimble 54438-50 Cable