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RELIFE RL-444 Battery Nickel Solder Wire
€4.00
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RELIFE RL-444 - Special Solder Wire for Nickel and Battery Welding
The RELIFE RL-444 solder wire has been specifically designed to solve the difficulty of soldering on nickel sheets. It is the ideal solution for connecting battery cells to the original circuit (BMS) without the need to use an electric spot welder.
💡 Why Choose It:
- Direct Soldering on Nickel: High-activity formula that allows the solder to perfectly adhere to nickel and stainless steel.
- Goodbye Spot Welder: Allows for iPhone battery repairs (no-board) using a standard soldering iron.
- Integrated Special Flux: Reduces surface tension and prevents oxidation during pole soldering.
- Solid and Conductive Joints: Guarantees a stable electrical connection, essential for the correct functioning of the charging cycle.
📋 Product Specifications:
| Model: | RL-444 |
| Application: | Nickel, Steel, Battery Poles |
| Advantage: | Soldering without spot-welder |







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