Product Category
Coin Cell Hardware
Cases, spacers, springs and gaskets for CR2032 / CR2016 assembly.
5 Products
2340 Separator Roll 100mm × 10m — PP/PE/PP 38 µm High-Strength Battery Separator for Na-ion, K-ion, Li-ion, Li-S Cells
2340-spec PP/PE/PP trilayer microporous separator roll — 38 µm, 45% porosity, zero TD shrinkage, puncture strength ≥500 g. 100 mm × 10 m; roughly 30% higher mechanical robustness than 25 µm grades. Cut discs for coin (CR2016/2025/2032), pouch and 18650 cylindrical cell R&D across Na-ion, K-ion, Li-ion and Li-S systems.
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Battery Separator Discs for Coin Cell Research | PP/PE, 16-20μm
Pre-cut PP/PE separator discs for Li-ion & Na-ion coin cell research: 16.2-19 mm dia, 16-20 μm thick, 100 pcs/pack. Prevents electrode shorts while allowing ion transport.
3 variantsView →
Battery Separator Discs φ18mm — 2320 / 2325 / 2500 | PP/PE/PP Trilayer & PP Monolayer | Na-ion K-ion Li-ion Li-S Cell Separator
φ18 mm pre-punched separator discs covering three mainstream membranes in one listing: 2320 (PP/PE/PP trilayer, 20 µm — thin, energy-dense), 2325 (PP/PE/PP trilayer, 25 µm — balanced workhorse), and 2500 (PP monolayer, 25 µm, 55% porosity — high-rate). Ready to load into CR2032 coin cells and 18 mm test hardware for Na-ion, K-ion, Li-ion and Li-S R&D.
9 variantsView →
CR2025 Coin Cell Case Sets
CR2025 Coin Cell Case Sets (100 Sets), 304 Stainless Steel with Funnel Springs (15.4x1.1mm) and Spacers (15.8x0.5mm), Anti-Static Packaging
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CR2032 Coin Cell Case Kit for Battery Research | LabCore
Complete CR2032 coin cell assembly kit: positive case, negative case, spring and spacer. 100 sets per pack.
1 variantView →