PVC Sleeve 545mm (APPROX 10 KG)

PVC Sleeve 545mm (APPROX 10 KG)

The PVC Sleeve 545mm (APPROX 10 KG) is a PVC battery-pack heat-shrink / outer insulation sleeve used in lithium battery-pack assembly and related electrical manufacturing work. The highlighted product name provides the key size or construction reference, which should be preserved when matching existing stock, drawings and production work instructions. Consumables such as insulation sleeves and interconnect strip may look simple, but dimensional accuracy and material selection directly affect fit, electrical resistance, thermal behavior and the final quality of the battery pack.

The highlighted source identifies a 545mm sleeve size and an approximate 10kg quantity/package reference. No reliable public datasheet was located for this exact width, so shrink ratio, wall thickness, lay-flat measurement convention and temperature rating should be verified from the physical roll before those values are published. The published or source-listed dimension should be verified against the physical material before a long production run, especially where flat-width measurements, material thickness or roll weight are used for ordering. Batch variation in width, thickness, plating or shrink behavior can change the finished fit even when the product name is similar.

In battery manufacturing, this material should be treated as one component in a complete insulation or current-carrying system. The pack designer should consider maximum current, mechanical stress, temperature, vibration, enclosure clearance and any required electrical isolation. Material should be stored clean and dry, protected from contamination and inspected before use. Sharp burrs, folds or damaged surfaces can create local stress points and should not be installed into a finished pack.

Match the 545mm size to the pack circumference/lay-flat requirement and confirm shrink behavior on a sample. A sleeve that is too narrow can split or overstress the pack; one that is too large may wrinkle and trap air. For replacement or repeat production, compare the physical material with the approved sample rather than relying only on a text description. If a different thickness, width or compound is substituted, revalidate the assembly process and finished pack dimensions before production.

Applications

• Outer wrapping of large lithium battery packs and battery modules.

• Insulating and consolidating battery assemblies before enclosure fitment.

• Repair and rewrapping of compatible battery packs.

• OEM battery production requiring a clean external sleeve finish.

• Workshop stock for large-format battery-pack insulation jobs.

Installation Guide

Prepare the work area so the material does not pick up conductive debris, oil or sharp particles. Measure and cut using suitable tools, keeping edges clean and controlled. During assembly, avoid forcing the material into a space that causes folds, sharp bends or damage to cell insulation. Inspect the finished part before final enclosure closure or welding. Where heat, welding current or mechanical pressure is involved, validate the process on samples first and document the approved settings for repeat work.

Why Choose ARB Accessories?

ARB Accessories focuses on lithium-battery, EV, energy-storage and battery-pack assembly components. The catalog brings together BMS boards, connectors, insulation materials, battery wiring, terminals, fuses, enclosures, testing equipment and assembly tools. For battery builders, repair workshops and OEM buyers, sourcing related components from one specialist catalog can make specification matching and procurement easier. Final suitability should still be checked against the exact battery design, equipment model and electrical requirements before installation.