You're probably thinking, "Do I need to buy a whole new battery?"
If you are repairing the battery yourself, you may only need the board. This replacement BMS PCB protection board is listed for Makita BL1830, BL1840, BL1850 and BL1860 18V lithium-ion batteries, so you can buy the board on its own.
Simply confirm your battery model, order the board and keep it with your repair parts.
✅ How It Improves Your Battery Repair
🛡️ Replacement BMS PCB
It is sold as a protection board replacement, so you can buy the part without a whole new battery.
🔋 Listed for four Makita 18V models
It suits the BL1830, BL1840, BL1850 and BL1860.
📦 One board per set
Each set contains one protection board, supplied in a bag.
📏 Specifications
* 🔧 Product type: Battery replacement protection board (BMS PCB)
* 🔋 Applicable models: Makita BL1830, BL1840, BL1850, BL1860
* ⚡ Voltage: 18V
* 🔋 Battery technology: Lithium-ion
* 🎨 Colour: Blue
* ⚖️ Weight: 50g per set
* 📦 Packaging: Bag
Please check the model number on your battery before purchasing.
📦 Package Includes
* 📦 1 × Protection board
A battery and a charger are not included.
⚠️ Important Information
* 🔋 Listed only for Makita BL1830, BL1840, BL1850 and BL1860 batteries.
* 🔧 Check your battery model carefully before ordering.
✨ Check. Order. Replace.
Replace the protection board instead of the whole battery when that is the part you need. Confirm your Makita 18V model and order the board for your repair.