Replacement for BP-4S Battery Pack 10.8V Li-ion 3400mAh 36.7Wh, Compatible with 3ICR18/65 Battery, for Geoelectron G10 S10 Zenith 35 GNSS Receiver Rechargeable Battery

Professional Replacement Battery with LED Indicator This BP-4S replacement battery is designed for professional GNSS receivers and industrial equipment requiring a stable 10.8V power supply. With a built-in LED power indicator, users can easily monitor battery status during field operations, improving efficiency and reducing unexpected downtime. Product FeaturesDirect Replacement: Fully compatible with BP-4S (3ICR18/65) battery packLED Power Indicator: Easily check remaining battery level anytime during useStable Output: 10.8V output ensures reliable and consistent device performanceHigh Capacity: 3400mAh / 36.7Wh provides extended working timeSafety Protection: Built-in protection against overcharge, over-discharge, overcurrent, and short circuit SpecificationsBattery Type: Li-ion BatteryVoltage: 10.8VCapacity: 3400mAhEnergy: 36.7WhModel: BP-4S / 3ICR18/65Feature: LED Power Indicator Notice Before PurchasePlease confirm your original battery model is BP-4S or 3ICR18/65Check voltage, capacity, and connector type before orderingLED indicator display may vary slightly depending on production batch Customer Support If you have any questions regarding compatibility or usage, please feel free to contact us. We are committed to providing professional support and reliable solutions. ⚠ Actual product specifications are subject to the information shown in the product images.

• 【Compatible Replacement Part】 Designed as a direct replacement for BP-4S (3ICR18/65), compatible with GNSS receivers and devices requiring 10.8V battery pack
• 【LED Power Indicator】 Built-in LED indicator allows quick checking of remaining battery level, improving field efficiency and avoiding unexpected shutdowns
• 【Stable Power Output】 Provides consistent 10.8V output, ensuring stable operation for surveying and measurement equipment
• 【High Capacity Cells】 Equipped with high-quality lithium-ion cells delivering 3400mAh / 36.7Wh for extended working time
• 【Safe & Durable Design】 Integrated protection system against overcharge, over-discharge, overcurrent and short circuit for safe and reliable use