Bulk Order Battery Nickel Strip, OEM 0.12*6*130/160mm Battery Nickel Strip, Pre‑Sleeved 105/120mm Black Heat‑Shrink Tube with Bare Tab on Both Sides for Battery, Monthly Supply Battery Nickel Tab

Unitech Company Introduction:

Unitech provide full‑range service including wholesale, custom design & prototyping, and large‑volume bulk order production. We offer flexible trade terms including FOB to simplify your import logistics. Our factory owns stable monthly supply output to fulfill steady demands, and we welcome long‑term annual contract cooperation for global distributors, system integrators and equipment manufacturers. Strict in‑house quality control ensures every wire harness and cable assembly meets international standards for industrial, energy storage and electronics applications.

Please contact us if you need any help on wire harness, all can be made as your requirement.
Please contact us for price by email:Olinda@unitechelectronic.com, we will reply in 8 hrs.


Product Details:

Product Description:

These pre‑insulated nickel connector strips are specially designed for lithium‑ion battery pack assembly. Each piece adopts 0.12mm thick nickel base material with 6mm width, available in total length 130mm and 160mm. Both ends retain bare metal welding zones for spot‑welding onto battery cells, while the middle section is fully covered by UL‑certified heat‑shrink tubing.

The heat‑shrink sleeve supports 125 ℃ high‑temperature resistance, 600V voltage‑withstand and VW‑1 flame‑retardant performance, supplied in red and black colors for positive‑negative pole distinction. Precise cutting delivers smooth burr‑free edges. Factory pre‑sleeved design saves customers’ manual sleeving work and greatly improves PACK assembly efficiency.

Key Features:

✅ Pre‑insulated design: Factory pre‑installed UL certified heat‑shrink tube, save manual sleeving time for battery pack assembly

✅ Reliable spot‑welding performance: Bare nickel ends for stable spot welding, 0.12mm thickness, 6mm width, smooth burr‑free cutting

✅ Safe insulation protection: 125℃ heat resistant, 600V voltage withstand, VW‑1 flame‑retardant heat shrink tubing, prevent short‑circuit risk

✅ Dual‑color options: Red & black sleeves help distinguish positive and negative poles during battery pack installation

✅ Wide compatibility: Fit for 18650 lithium‑ion, LiFePO4 battery packs, e‑bikes, portable power stations; custom sizes acceptable

Other Nickel Plated Steel Strip:

Our Factory:

Cost-Effective Alternative To Pure Nickel