BL1830 Battery Case For Makita 18V DIY 3.0Ah 6.0Ah 1860 1850 Shell Box With BMS

Product Description

18V Battery Assembly Kit Case For Makita / Full Set Parts. Product Usage: For assembling or repairing Makita 18V battery packs. (Note: 18650 cells are not included.)

Key Advantages:
● Upgraded BMS motherboard with charge–discharge balance system, overcharge and overdischarge protection.
●Digital power display for accurate remaining capacity
●Fully compatible with Makita 18V / 20V power tools and original chargers.
●ABS flame-retardant shell – strong, durable, and fire-resistant
●Precisely aligned internal mounting holes, stable under vibration
●Support DIY capacity with 18650 cells (10 pcs)

Note: The BMS board is updated regularly. Layout or components may vary slightly, but functions remain the same.
Please do not open a dispute for this reason.

Note: The shipping list does not include batteries

Replacement Battery Codes:

194204-5 194205-3 194309-1 194230-4 BL1815 BL1830 BL1840 BL1850 BL1860 LXT400

Assembly effect

Full-Protection BMS Board — Smart, Safe, and Stable

●Compatibility with Makita original chargers
●Upgraded BMS protection board for comprehensive safety and intelligent power management
●Extends overall battery life and ensures stable performance for your DIY battery pack

Key Features:
●4-MOS circuit for stable current control.
●Full charge and discharge protection.
●Intelligent cell balancing for long-term performance.
●Enlarged contact pins for better conductivity and reliability.

Durable Battery Case — Safe and Reliable

●Internal module fixing holes: Precisely align internal components and prevent deviation under high-frequency vibration.
●ABS flame-retardant material: Strong, wear-resistant, fire-safe, and impact-resistant even from high drops.
●Heat dissipation holes with dust filters: Prevent dust from entering and ensure stable operation.

Heat dissipation hole dust net

There are dust filters in the cooling holes to prevent dust from entering.

18650 Battery Installation illustrate

Can installed: 10 PCS 18650 high-rate power batteries
Note: The 18650 unit battery discharge power multiple requires 5C \ 8C \ 10C.
(shipping list does not include 18650 battery pack)

Shell size

packing list

Complete case and parts except battery (battery not included)

New & Previous BMS Versions – Random Delivery.

The BMS board comes in two versions: a new version and a previous version. During the transition period, orders will be shipped randomly with either version.

About Prime Living

Prime Living is a Canadian online store offering a carefully selected range of quality products for home, automotive, tools, outdoor living, electronics and more.

We are committed to fast order processing, secure packaging and reliable tracked shipping to provide an excellent shopping experience.

Shipping policy

We carefully handle each order to ensure your package arrives quickly and safely. Please note that factors such as weather, postal traffic, or carrier performance may occasionally cause delays beyond our control.

We provide free shipping and dispatch all orders within 2 business days of payment, often sooner. All shipments are sent via international express air shipping, with a tracking number provided so you can follow your order every step of the way.

. Please provide a physical address, as we do not ship to P.O. Boxes.

Returns

Your satisfaction is important to us. Hexlight offers a 14-day Free return policy: if you are not fully satisfied with your purchase, you may request either a full refund or an exchange. All return shipping costs are fully covered by us.

Condition

Brand New

Shipping

This item is shipped directly from our supplier in China with tracking.