// Payment Terminal Systems

Custom Payment Terminal Battery Cover

Snap-fit, sliding latch or quick-release battery compartment covers in ABS or PC/ABS. Matched to the housing in the same material batch and surface finish. No CAD needed — send a sample or photo.

Snap-fit / sliding / quick-release
Matched to housing finish
No CAD needed

Latch Mechanism Options

Snap-fit

No latch — cover flexes open by hand. Simplest design, lowest tooling cost. Best for light-duty terminals with infrequent battery access.

Sliding latch

Slide button releases a hook engagement. Most common on retail POS terminals — positive closure, fast to open.

Push & slide

Push down to disengage tabs, slide to remove. Allows one-hand operation. Common on handheld payment handsets.

Quarter-turn fastener

Coin-slot or thumb screw for tool-assisted access. Used when tamper evidence or secure retention is required.

Design Considerations

  • Snap tab geometry — tab thickness 0.8–1.2 mm (ABS), root radius ≥ 0.5 mm prevents fatigue cracking on repeated open/close cycles
  • Retention force — we size the snap geometry to your required opening force; usually 5–15 N for retail terminals
  • Clearance to housing — typically 0.1–0.2 mm all around for a flush, rattle-free fit
  • Label area — flat surface on the cover exterior for barcode label, model number, or safety marking
  • Material match — same ABS or PC/ABS grade and pigment as the outer housing for colour-matched finish

Battery covers fail first. Thin snap tabs break after thousands of open/close cycles. We reinforce snap geometry as standard — root radius, tab thickness and draft angle are all checked before manufacturing.

Frequently Asked Questions

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Sliding latch for retail POS terminals — positive, fast, resists accidental opening. Snap-fit for light-duty infrequent access. Push-and-slide for one-hand handheld operation. Quarter-turn for tamper evidence.

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ABS snap tabs are typically 0.8–1.2 mm at the tip, root radius ≥ 0.5 mm. We size the geometry to your required opening force and cycle life.

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Yes. We manufacture housing and battery cover together — same material batch, same finish, same texture. Fit-tested as a matched pair before shipping.

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Yes — send the terminal or just the cover. We measure snap geometry, latch features and clearances, then reproduce or improve it. No CAD required.

OTHER PAYMENT TERMINAL PARTS

Need a Custom Battery Cover?

Send a sample, photo or sketch. We design the snap geometry, match the housing finish, and manufacture. No CAD. Quote in 24 hours.

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