CELL HOLDER 33140 (8X10) HEXA

CELL HOLDER 33140 (8X10) HEXA

The CELL HOLDER 33140 (8X10) HEXA is a 33140 battery cell holder designed to organize cylindrical lithium cells in a repeatable 8×10 arrangement during battery-pack construction. Buyers searching for 33140 cell holder, battery cell spacer, lithium battery holder, battery pack cell bracket or 8×10 cell holder can use this component to create consistent spacing and mechanical alignment before interconnection and enclosure assembly.

Cell holders are mechanical pack-building components rather than electrical protection devices. Their value is in positioning cells, maintaining separation between neighboring cylindrical cans and helping a builder create a stable pack geometry for welding, busbar planning, insulation and enclosure fitment. The holder pattern should be matched to the exact cell diameter and the planned series-parallel layout; forcing a different cell size into the holder can damage the sleeve, distort the array or create inconsistent spacing. A hexagonal-layout arrangement may also affect the external footprint and routing space compared with a conventional square grid.

In a cylindrical lithium battery pack, mechanical layout influences the quality of the electrical build. Consistent spacing gives the assembler predictable locations for nickel strip, busbars, temperature sensors and insulation barriers, while reducing random cell movement during handling. Cell holders can also help preserve air gaps and keep metal cans from rubbing directly against each other, but they do not replace cell-level insulation rings, fish paper, enclosure insulation or proper structural compression where those are required by the pack design.

The 8×10 pattern describes the number of holder positions and should be checked against the required total cell count. Builders should also confirm whether the holder is intended as a top/bottom pair, a single frame, an interlocking module or another configuration before production assembly. The final pack dimensions depend on the holder pitch, cell diameter and any sidewalls or interlocking features, so enclosure clearance should be checked using the physical part.

Choose this holder by matching the cylindrical cell format (33140), the required 8×10 arrangement, the pack geometry, holder pitch and available enclosure space. For repair work, compare the original holder shape and cell spacing rather than relying on the cell number alone. If the pack will use thick busbars, high-current nickel, thermal pads or sensor wiring, make sure the holder layout leaves enough routing space without pinching components.

Applications

• 33140 lithium-ion and compatible cylindrical-cell battery pack assembly.

• EV, e-bike and e-scooter battery modules using the matching cell format.

• Solar and energy-storage battery modules built from cylindrical cells.

• Prototype battery arrays for capacity testing, welding and layout development.

• Battery repair and rebuilding where a replacement 33140 holder is required.

Installation Guide

Inspect every cell wrapper before inserting cells into the holder and replace any cell with damaged insulation. Confirm the positive and negative orientation of each cell before welding or connecting busbars. Do not force cells into an undersized opening or use a holder that deforms the cell sleeve. Keep loose nickel, tools and conductive debris away from exposed cell terminals to prevent short circuits. After assembling the holder array, verify cell alignment, pack dimensions and planned interconnect routing before spot welding.

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.