Makita Battery Case Shell with PCB Charging Board — 10/15/20 Core 18650 Li-Ion Pack for Power Tools

Rebuild your Makita battery pack at a fraction of the cost. This replacement battery case shell comes with a built-in PCB charging board featuring full protection circuitry — overcharge, over-discharge, overcurrent, overheat, and short circuit protection — so your rebuilt pack performs safely and reliably. Available in 10, 15, and 20 core configurations for 18650 lithium cells.

⚠️ Important: This is a shell and PCB only — batteries are NOT included. For experienced battery assemblers only. Do not order if you are unfamiliar with lithium battery assembly.

• Available in 10-core (10x18650), 15-core (15x18650), and 20-core (20x18650) configurations
• Built-in BMS PCB — 5S Li-ion protection with overcharge, over-discharge, overcurrent & short circuit protection
• LED battery status indicator included
• Charge voltage: 21V | Single cell: 4.25V | Continuous discharge: 8–20A
• CE certified — compatible with Makita power tools
• Batteries NOT included — requires 18650 power lithium cells