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Flow Battery Flex-Stak

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Flow Battery Flex-Stak Specification

Strength
Industrial Grade

Purity
High

Product Type
Flow Battery Stack

Material
High-grade Engineering Plastics, Graphite Plates, Membrane, Stainless Steel Fasteners

Alloy
No (Major parts are polymeric, stainless steel, graphite, and ion exchange membranes)

Shape
Rectangular Stack Module

Moisture
Dry/controlled

Chemical Composition
Varies by electrolyte (commonly Vanadium-based or others)

Application
Laboratory Research, Educational Demonstration, Energy Storage Testing

Dimension (L*W*H)
31 x 14 x 18 cm

Color
Silver / Grey

Product Code/Model
Flex-Stak 10-Cell Stack

Portability
Benchtop, portable lab module

Stack Weight
Approx. 8-10 kg

Voltage Range
Typically up to 10V (1V per cell)

Sealing Type
O-ring and bolt sealed

Operating Temperature Range
Ambient to 40°C

Number of Cells
Up to 10 Cell Stack

Membrane Type
Ion Exchange Membrane

Maximum Power Output
~100 W (depending on electrolyte and conditions)

Electrode Material
High purity graphite plates

Electrolyte Volume
Customizable (typically external tanks)

Flow Battery Flex-Stak Trade Information

Payment Terms
Paypal

Delivery Time
15 Days

Main Export Market(s)
Middle East, Central America, South America, Asia, North America

Main Domestic Market
All India

Flow Battery Flex-Stak About

FlowBattery Flex-Stak

Product Code: 3101603

Disassemble and reassemble your own flow battery(Vanadium Redox Battery) stack of individually connected cells with theFlex-Stak. The Flow Battery Flex-Stak comes in a 1-cell stack configurationthat makes it easy to switch out the provided cell with your own test cell. The stack is an excellent learning tool that gives hands-on experiencewith promising vanadium redox battery technology. Whether its advancedresearch, creating your own lab or conducting professional training the FlowBattery Flex-Stak has a load of practical applications.

The Flex-Stak is a fully assembled, tested, and ready foruse flow battery! Only a flathead screwdriver and torque wrench arenecessary to assemble the Flex-Stak so you can concentrate on creatingyour very own powered applications.

Stack Contents Include:

Endplates with Push-to-Connect Fittings
Carbon Cloth
Wetted PVC and CPVC
Interdigitated Flow Fields
Wetted Vinyl Ester
Hardware

Technical Specifications:

Electrode Area: 10 cm
Ports: 4
Flow Rate: 10 to 80 cc/minute at 1 Amp 1Volt for charging
For Charging: 1 Amp / 1 Volt
Liquid is fed into the bottom and outthe top.
Dimensions: 3.25" x 3.25" x2" (8.26 x 8.26 x 5.1 cm)
Recommended Torque Value: 8-10 inlbs

Flow Battery's Flow Rate

TheFlow Battery Flex-Stak's flow rate should be started at 10 cc per minute and goup to 100 cc per minute. The overall flow rate will be determined by the state ofcharge of the electrolyte.

Which Side is Positive and Negative?

When your Flow Battery has a chargedelectrolyte inside of it you can than tell which side is positive and whichside is negative. When charging the Flow Battery make sure that the liquid isfed into the bottom and out the top.

Advanced Flow Battery Technology for Researchers

The Flex-Stak 10-Cell Stack utilizes ion exchange membranes and high-purity graphite plates for efficient energy storage and conversion. Its architecture supports customizable electrolyte types and external tank configurations, allowing detailed investigations into various chemistries. Engineered for laboratory benchtops, it is highly portable and easy to set up, benefitting both seasoned researchers and students.

Reliable Sealing and Industrial Strength Construction

With O-ring and bolted seals, the stack achieves outstanding leak protection, critical for safe operation with liquid electrolytes. The combination of engineering plastics, stainless steel fasteners, and graphite ensures durability, high purity, and chemical resistance. This makes it suitable for rigorous testing, frequent handling, and repeated cycling.

FAQ's of Flow Battery Flex-Stak:

Q: How is the electrolyte managed in the Flex-Stak 10-Cell Stack?

A: The stack uses customizable, externally supplied electrolyte tanks, allowing users to experiment with different chemical compositions, such as vanadium-based solutions or others suitable for flow battery testing.

Q: What makes the Flex-Stak 10-Cell Stack beneficial for laboratory applications?

A: Its modular design, robust materials, and customizable parameters make it ideal for laboratory research, educational demonstrations, and energy storage testing, providing hands-on experience with industrial-grade technology.

Q: When and where should the Flex-Stak be used?

A: The Flex-Stak is best utilized in controlled laboratory or educational settings, at ambient temperatures up to 40C, on benchtops where portable, precise testing of battery parameters is required.

Q: What is the assembly process and are there any specific requirements?

A: The stack is sealed with O-rings and bolts, ensuring easy maintenance and assembly. Users must connect external electrolyte tanks and maintain a dry, controlled environment for operation.

Q: What is the typical voltage and power output range for this module?

A: Each stack can provide up to 10V (1V per cell) with a maximum power output of approximately 100 W, depending on the chosen electrolyte and operating conditions.