Custom Locating Pin Battery Spring, Nickel Plated Conductive Contact Leaf Spring

Short Description

Pin-style battery contact spring, copper base with nickel plating. Precisely stamped and bent. Stable elasticity and good conductivity. Built-in locating pins. Customizable shape, thickness & cutouts for battery compartment electrical connection.

Full Product Description

Overview

This pin-style battery spring is integrally formed by precision stamping & bending from copper material with nickel plating. Equipped with locating pins for easy alignment during assembly. It features durable spring force, low contact resistance and good oxidation resistance. We can customize profile, pin dimension, bending angle and material thickness according to your drawings or samples, widely used for conductive contact in battery compartments and power assemblies.

Materials

Standard: H65 Brass Optional: Phosphor Bronze, Beryllium Bronze

Processing

Precision stamping, bending, notching, deburring Surface Finish: Nickel plating (Gold / Silver / Tin plating optional) Tolerance: ±0.03~0.10 mm

Key Features

✅ Nickel-plated surface, anti-rust & anti-oxidation, stable conductivity

✅ Locating pin design for easy assembly and anti-shifting

✅ One-piece stamping & bending, well-controlled springback, excellent fatigue resistance

✅ Multi-point contact for reliable battery conduction

✅ Customizable outline, pin specification and sheet thickness

Applications

Battery holders, power modules, consumer electronics, remote controls, instruments, small energy storage equipment

Our Service

DFM feasibility evaluation based on your technical drawings or samples Prototype sampling and validation Custom shape, pin structure, bending profile and plating Full dimension inspection before shipment PPAP and technical documents available upon request

Spec Table