BT43 Replacement Battery For RTS-112SL Total Station

BT43 Replacement Battery Specification

• Battery Model: BT43
• Capacity: 3400mAh
• Voltage: 7.4V
• Battery Type: Li-ion
• Cell: Made in China, high quality guarantee
• Color: Gray / Blue
• Condition: Replacement Battery (100% Brand New, 1-year warranty!)

Replace Part Numbers

• BT43

Compatible Models

• For FOIF RTS-112 Series Total Station
• For FOIF RTS-112SL Series Total Station

Product Features

• ✅ 100% Brand New, OEM-grade replacement battery for FOIF RTS-112 series total stations
• ✅ 3400mAh / 7.4V Li-ion cell engineered for reliable field performance in surveying and construction
• ✅ Available in Gray and Blue color options to match your instrument configuration
• ✅ Plug-and-play replacement — matches original BT43 form factor and electrical specifications
• ✅ Built-in protection circuit prevents overcharge, over-discharge, and short circuit
• ✅ 1-year warranty with dedicated after-sales support

Why Choose This Battery

The BT43 is a professional-grade replacement battery engineered for the FOIF RTS-112 and RTS-112SL total stations, trusted by land surveyors, civil engineers, and construction professionals who need dependable, long-lasting power for precision field measurements. Browse our full range of total station batteries for more compatible options.

Key Benefits

• OEM-compatible design ensures seamless fit with FOIF RTS-112 and RTS-112SL total stations
• 3400mAh high-capacity Li-ion cell delivers extended runtime for long surveying sessions in the field
• 7.4V stable output with smart protection circuit for safe, reliable outdoor operation
• Two color options (Gray / Blue) available to suit different instrument configurations
• Cost-effective OEM alternative backed by a 1-year warranty