EF-50 Digital Adjustable Electrolyte Filling Tool

Precision Electrolyte Filling for Battery Research

The EF-50 Digital Adjustable Electrolyte Filling Tool is a laboratory dispensing device designed for controlled electrolyte transfer during lithium-ion cell assembly and related battery research workflows. It functions as a volumetric bottle-top filling tool, allowing liquid to be drawn directly from a reagent bottle and dispensed through a filling tube with improved convenience, repeatability, and cleaner handling compared with manual pouring.

Working Principle and Key Features

The system is designed for direct liquid uptake from the source bottle, which helps streamline electrolyte filling during cell preparation. The adjustable dispensing format supports accurate transfer of defined liquid volumes for repeatable laboratory processes.

Key features include:

• Adjustable filling range suited to the EF-50 configuration
• Direct uptake from reagent bottles to reduce transfer steps
• Interchangeable intake valve for serviceability
• Easy disassembly and cleaning
• Sterilisation capability at 121 °C high pressure
• Supplied with four PP bottle adapters and a filling tube
• Includes a Boston round glass bottle for setup convenience
  
  

Compatibility and Typical Use

This electrolyte filling tool is well suited to lithium-ion battery R&D, including coin cell, pouch cell, and other small-scale laboratory cell assembly tasks where controlled liquid dosing is required. The included bottle adapters support multiple bottle neck formats, helping researchers integrate the unit into existing wet-chemistry and battery preparation workflows.

Typical applications include:

• Electrolyte filling in lithium-ion cell fabrication
• Repetitive liquid dispensing in battery materials laboratories
• Research-scale electrochemistry and energy storage workflows
  
  

Why Choose ScienceGears

ScienceGears supports researchers across Australia and New Zealand with technically relevant battery research instruments, electrochemistry tools, and complementary systems such as battery cyclers, glove box workflows, and cell assembly equipment. The EF-50 offers a practical balance of simplicity, repeatability, and lab integration for electrolyte handling in advanced battery research environments.