Trimble R10 R12 R12i Replacement Battery – 7.4V 3700mAh Li-ion (990737)

Premium 7.4V 3700mAh Li-ion Replacement Battery for Trimble R10 / R12 / R12i GPS RTK GNSS Receiver

Power your Trimble R10, R12, or R12i GPS RTK GNSS receiver with confidence using this high-capacity 7.4V 3700mAh Li-ion replacement battery (990737/76767). Designed specifically for Trimble surveying gear, this battery delivers long-lasting performance and reliable field operation, so you can stay productive all day long without interruption.
Compatible with major Trimble RTK models, it offers fast installation, robust durability, and stable power output — ideal for surveyors and GIS professionals who need consistent battery life in demanding environments. Replace your worn-out battery today and get back to precise positioning and uninterrupted data collection.

Key Specifications

• Voltage: 7.4V — optimized for Trimble precision GNSS equipment

• Capacity: 3700mAh — long-lasting power for extended survey missions

• Cell Type: Premium Li-ion (Lithium-Ion) technology for high energy density and stable performance

• Compatibility: Works seamlessly with Trimble R10, R12, R12i RTK GNSS receivers (Replace OEM battery part numbers 76767 and 990737)

• Dimensions & Fit: Engineered to match original battery size and connectors for plug-and-play convenience

Product Highlights

• Extended Field Performance: With 3700mAh capacity, enjoy longer operating times between charges — ideal for full-day GPS mapping and RTK surveying tasks.

• Reliable Li-ion Power: Advanced lithium-ion cell chemistry ensures stable voltage output and superior cycle life, even under rugged outdoor conditions.

• Perfect Fit Replacement: Precision-engineered to be fully compatible with Trimble R10, R12, and R12i GPS receivers without firmware issues or error prompts.

• Affordable High-Value Alternative: A cost-effective replacement that delivers OEM-level performance at a fraction of the price — excellent high cost-performance replacement battery.

• Safe and Durable: Built-in safety features protect against overcharging, overheating, and short circuits — giving you peace of mind in all environments.

Why Choose This Battery?

Whether you’re tackling land surveying, construction layout, GIS data collection, or precision mapping, this Trimble R10 R12 R12i replacement battery ensures your RTK GNSS receiver stays powered when it matters most. Save money without sacrificing quality — this battery delivers reliable, long-lasting power, dependable performance, and unbeatable value for professional field equipment.