RIDGID 18V 5S2P Battery Rebuild Kit - 5S BMS, Nickel, Shell (No Cells)

RIDGID 18V 5S2P Battery Rebuild Kit – 5S BMS, Nickel, Shell & Hardware (No Cells)

This complete kit includes all essential components to rebuild a RIDGID 18V lithium-ion battery pack using 18650 cells. Designed for experienced DIY users and technicians who install and manage their own cells.

This is a compatible replacement kit. It is independently manufactured and is not an original RIDGID-branded product.

⚠️ Note: This pack uses a 5S2P configuration (10 total cells). BMS, shell, nickel, and hardware are included — cells not included.

• Fits RIDGID 18V tools and compatible chargers
• Ideal for rebuilding worn-out or damaged RIDGID packs
• 5-series (5S) BMS with protection and balancing circuits
• Pre-cut nickel strips for easy spot welding
• All hardware and connector leads included

Included Components:

• RIDGID-compatible battery shell / housing
• 5S BMS board (21V max charge, protection & balancing)
• Pre-cut 0.15 mm nickel strips and wiring set
• Hardware, screws, and connector leads

What Is Not Included:

• Cells — you supply your own 18650 lithium-ion cells
• Charger
• Spot welder or assembly tools
• Power tool

Specifications:

• Voltage: 18V nominal (5S2P configuration)
• Cell Type: 18650 lithium-ion (INR/ICR, not included)
• BMS: 5-series lithium BMS with balance
• Nickel Thickness: 0.15 mm (optimized for portable welders)
• Material: High-purity nickel
• Final pack capacity depends entirely on the cells you install

Please review all product photos carefully before ordering.

Additional Parts and Resources

For additional battery components, cells, connectors, BMS boards, nickel strips, tools, and supplies, visit RenewSpark.

For helpful tools, calculators, technical information, and additional resources, download the RenewSpark Tools app.

RIDGID is a trademark of its respective owner. This compatible product is independently manufactured and is not produced, sponsored, or endorsed by RIDGID.