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Bosch-Style 18V Battery Rebuild Kit – Includes 5S BMS, Nickel, Shell & Hardware (No Cells)

Bosch-Style 18V Battery Rebuild Kit – Includes 5S BMS, Nickel, Shell & Hardware (No Cells)

Regular price $19.99 USD
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Bosch-Style 18V Battery Rebuild Kit – Includes 5S BMS, Nickel, Shell & Hardware (No Cells)

Rebuild your Bosch-style 18 V lithium-ion battery pack with this complete DIY kit. Designed for 5S2P (10-cell, 18 V-class) configurations using 18650 cells, this set includes a matched 5S BMS, precision-cut pure nickel for low-resistance connections, a durable housing shell, and all required hardware — everything you need except the cells.

  • Complete kit (no cells): 5S BMS, pure nickel, housing shell, screws & hardware
  • Bosch-style fit: Compatible with Bosch 18 V-style packs (not OEM Bosch)
  • Pure nickel bus: Low resistance for clean welds and reliable conductivity
  • DIY-friendly: Ideal for experienced rebuilders and technicians
  • Ships from California for fast U.S. delivery

What’s Included

  • 1 × 5S BMS (18 V-class lithium-ion)
  • Pre-cut pure nickel plates for 5S2P connections
  • Bosch-style 18 V housing shell (top & bottom)
  • Hardware set – screws and mounting components

Compatibility

  • For Bosch-style 18 V packs built with 18650 cells (5S2P layout)
  • Designed for DIY battery rebuilds – not an OEM Bosch product

Notes & Safety

  • No cells included. You provide the 18650 cells.
  • Requires spot welder and basic battery-handling experience.
  • Verify polarity and insulation before assembly. Incorrect wiring can cause damage or injury.

RenewSpark — Reliable parts for professional-grade battery rebuilds.

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