18650 Battery Cell Spacer Holder - ABS+PC Material with 130°C Heat Resistance for 2s 7p E-Bike Battery Packs

18650 Battery Cell Spacer/Holder is a cylindrical battery spacer manufactured from flame retardant ABS+PC composite materials, offering exceptional high-temperature resistance and crack resistance. The holder features edge slots that enable flexible combination into various sizes and shapes for battery pack assembly. After welding nickel tabs, the assembled pack can successfully pass vibration testing without requiring additional connecting devices, ensuring solid and reliable battery pack construction.

• Exceptional Heat Resistance: Complies with Class B standards with continuous operating temperature up to 130°C, maintaining stable mechanical and electrical properties in high-temperature environments while resisting thermal aging and deformation.
• Superior Insulation Performance: Provides excellent dielectric strength with rated voltage up to 600V and low dielectric loss, delivering reliable insulation protection for electrical components and preventing leakage and short circuits in high-voltage applications.
• Robust Mechanical Strength: Features high tensile strength, impact resistance, and dimensional stability—resisting warping or cracking under external pressure. The smooth surface enables precise machining operations including cutting and drilling with clean edges and no burrs.

• Specifically designed for 2s 7p e-bike battery assemblies, providing perfect fit for 18650 lithium-ion cells.
• Ideal for e-bike battery accessory upgrading and maintenance, ensuring stable cell placement and alignment.
• Suitable for small-scale 18650 battery packs requiring 19/20.2mm spacing in various electronic devices.

• Flexible and diverse product range with thousands of specifications to meet diverse buyer requirements.
• OEM and ODM designs and labels welcome with low minimum order quantities and customizable samples.
• Short production delivery cycles with fast container delivery speeds and multiple convenient payment methods.
• Quick response service with inquiries replied within 1 hour, backed by comprehensive after-sales support including long product warranties and continuous technical assistance.