Atomfair Pouch Cell Battery Test Fixture for Battery Cycle Testing – Carbon Steel Basic Version

Description

Model: ATM-PCBT-CS

1. Basic Product Parameters

Item	Specification
Product Name	Pouch Cell Battery Test Fixture for Battery Cycle Testing (Carbon Steel Basic Version)
Model	ATM-PCBT-CS
Main Material	Carbon Steel, full custom materials available
Standard Working Pressure	300kg (customizable up to 450kg)
Compatible Battery Thickness	0.1–2.5 cm
Clamping Method	4-corner screw locking + die spring buffer (high rigidity, stable clamping)
Customization	Fixture size can be customized based on cell dimensions, thickness can be adjusted

2. Fixture Size & Maximum Theoretical Load

Rule: Max. cell length & width = Fixture length & width − 30 mm

Fixture Size (mm)	Max. Theoretical Load (kg)	Max. Compatible Cell Size (mm)	Description
8*78*105	300	≤10*48*75	For mini small cells, high rigidity, cost-effective
8*90*107	300	≤10*60*77	Compact size, high load capacity, stable for cycle testing
8*100*130	300	≤10*70*100	Standard middle-size cells, lab universal, high durability
8*120*160	450	≤25*90*130	Standard high-pressure type (max 450kg), high rigidity
9*120*160	450	≤23*90*130	Reinforced high-pressure type, 450kg max, wear-resistant
8*150*180	450	≤25*120*150	For large-capacity cells, high load-bearing, long service life
10*150*180	450	≤23*120*150	Top-level high-load version (Carbon Steel max 450kg), cost-effective

3. Optional Materials & Key Advantages

Material Category	Optional Material	Key Advantages
Carbon Steel (Default)	Carbon Steel	Lowest cost; ultra-high load capacity; high rigidity and wear resistance; stable clamping; suitable for high-pressure battery cycle testing, cost-effective option
Stainless Steel	304 Stainless Steel	Cost-effective; resistant to regular electrolyte contact; non-magnetic; high load capacity; scratch-proof; good machinability
Stainless Steel	316 Stainless Steel	Best electrolyte corrosion resistance; suitable for leakage/immersion; non-magnetic; high pressure (0-500kg) compatible; stable at high & low temperatures
Aluminum Alloy	7075-T6 Aluminum Alloy	Lightweight; highest strength among aluminum alloys; good rigidity for precise positioning; insulated after anodizing; scratch-proof
Aluminum Alloy	6061-T6 Aluminum Alloy	Lightweight; easy to handle; good overall performance; easy to machine & weld; insulated after anodizing; mild electrolyte resistance
PP/HDPE	PP	Ultra-lightweight; cost-effective; fully electrolyte-resistant (no swelling); high toughness; scratch-proof to protect cell film
PP/HDPE	HDPE	Similar to PP, better impact resistance; fully electrolyte-resistant; lightweight; suitable for long-term basic cycle testing
Engineering Plastic	PEEK	Ultra-lightweight; best electrolyte resistance (no swelling); insulating & non-magnetic; wide temperature resistance; ultra-high precision
Engineering Plastic	PPS	Lightweight; excellent electrolyte resistance; insulating & non-magnetic; stable at high & low temperatures
Engineering Plastic	POM	Lightweight; self-lubricating; non-magnetic; dimensionally stable for sliding structures
Acrylic	Acrylic (PMMA)	Lightweight; high transparency for visual observation of cell swelling/leakage; insulating & non-magnetic; easy to machine

4. Key Notes

Sizing rule: Cell length & width = Fixture length & width − 30 mm, providing safe clamping space to protect the cell, ensuring stable battery cycle testing data and reliable clamping performance.

 

Carbon Steel fixtures feature the lowest cost, ultra-high load capacity and high rigidity, suitable for high-pressure battery cycle testing (max 450kg), durable and wear-resistant, ideal for cost-sensitive scenarios.

 

All sizes, materials and pressure levels can be customized to meet different battery cycle testing requirements; carbon steel material is easy to process and cost-effective for large-batch use.

 

For any questions or customization needs, please contact inquiry@atomfair.com