15x 18650 Nickel Battery Connectors | DIY 18V Li-Ion Pack
15x 18650 Nickel Battery Connectors | DIY 18V Li-Ion Pack
15x 18650 Nickel Battery Connector Pack – DIY 18V Li-Ion Battery Housing Accessory
Build or rebuild your own 18V lithium-ion battery pack with this ready-to-use set of 15 nickel-plated steel connectors designed specifically for 18650 Li-ion cells. Whether you're a DIY electronics enthusiast or a maker restoring power tool batteries, this connector pack gives you everything you need to wire up a reliable BL1890-style 18V battery housing.
Why Choose This Connector Pack?
- Nickel-Plated Steel Construction – Excellent conductivity and corrosion resistance for long-lasting, stable connections between your 18650 cells.
- 15-Piece Set – Supplies enough connectors to wire a full 15-cell 18V Li-ion battery pack configuration.
- DIY-Friendly Design – Compatible with standard 18650 battery housings and cases, making it easy to spot-weld or solder into your build.
- Versatile Application – Ideal for rebuilding power tool battery packs, custom battery assemblies, and hobbyist electronics projects.
- No Batteries or Charger Included – This is a connector accessory only; 18650 cells and chargers are sold separately.
Specifications
| Material | Nickel-plated steel |
| Pack Quantity | 15 connectors (1 set) |
| Compatible Battery Type | 18650 Li-ion cells |
| Designed For | 18V BL1890-style battery pack housing |
| Batteries Included | No |
| Charger Included | No |
| Country of Origin | Made in Mainland China |
Important Notes
Product color may vary slightly from images displayed due to monitor brightness settings and lighting conditions. Please refer to the actual item received for accurate appearance.
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Frequently Asked Questions
Q: How many nickel connectors are included in this 18650 battery connector pack?
A: This pack includes 15 nickel-plated steel connectors — enough to wire a complete 15-cell 18V Li-ion battery housing such as a BL1890-style pack.
Q: Are 18650 batteries or a charger included with this connector set?
A: No. This listing is for the nickel connector strips only. You will need to source 18650 Li-ion cells and a compatible charger separately.
Q: What method is used to attach these connectors to the 18650 cells?
A: These nickel-plated steel strips are designed to be attached via spot welding, which is the most common method for assembling DIY 18650 battery packs. Soldering directly onto the cells is not recommended as excessive heat can damage the cells.