BL1830 Li-ion Battery Case Charging Protection Circuit Board PCB LED Digital Indicator Box For Makita 18V 6.0Ah Housings Shell

Description

For Makita 18V battery assembly case/parts

Note:
1. (DIY): This product is component without battery core, it is used to repair and assemble batteries pack, only for people who are familiar with battery performance and have practical experience in battery assembly.

2. This product does not have after-sales service, it is just a set of components without batteries. You need to use your own 10 pieces of 18650 power lithium batteries to assemble a battery pack. We cannot guarantee that you will be able to successfully assemble it. Please purchase with caution! If you have any objections, please do not place an order

Advantage:
1. Digital power display.
2. The motherboard has a BMS charge-discharge balance system.
3. Perfectly compatible with for Makita tools.
4. ABS flame retardant material, prevent fire, sturdy and durable.
5. The internal holes are aligned, and the parts will not be offset under high-frequency vibration.
6. Can DIY battery capacity.

No Original,100% Brand New, No Battery Cell !!!!!!

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

New design of power display

With LED indicate lights is percent capacity display, It can know the remaining power of the battery more accurately, avoid the battery being overused, and improve the battery life. You can also estimate the remaining working time through the remaining battery power.

Charge and discharge balance motherboard

The motherboard has a BMS system. When the battery is charged and discharged, each unit battery can be more coordinated and balanced. This can prolong battery life and make battery work more stable.

Please be kindly noted:

1. PCB Color: Blue, or white, or Green, or Red, etc. any color, PCB color and version number are different according to the actual latest inventory.

2. PCB design may change due to changes with the supply chain and processing technology.

3. LED Color: red, or green, or blue.

4. The 6.0Ah label may not be exactly the same as shown in the above picture and may change with the batch. Please do not mind!

If you have any objection to the following items, please do not order !

1. PCB color and Led color may be any color according to our stock,

2. PCB design may change with the same function and performance guaranteed .

3. Different labels.

Once you place an order, you agree to the above two terms by default, and you are not allowed to submit disputes for the reasons of "different colors, design changes, wrong version of goods, different labels" and so on.

Internal module fixing holes.

There are fixed holes between the modules inside the part, which can make each part precisely aligned, and no part deviation will occur in the case of high-frequency operating vibration.

ABS flame retardant material, strong and durable.

The shell is made of ABS flame retardant material, which will not burn. The casing is very strong, wear-resistant, and won't break easily even if dropped from a high altitude.

Heat sink
Effective heat dissipation

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 (Erorr: +/- 2 cm):

Manual measurement has errors, the size chart is for reference only, based on the physical item you received.

Very important:

Ensure that the voltage of each cell is the same before welding PCB.

Package include:

as the following picture: no battery cell

Kindly reminder (Very important !!!!!!!):

1. This product is component without battery core, it is used to repair and assemble batteries pack, only for people who are familiar with battery performance and have practical experience in battery assembly.

2. This product does not have after-sales service, it is just a set of components without batteries. You need to use your own 10 pieces of 18650 power lithium batteries to assemble a battery pack. We cannot guarantee that you will be able to successfully assemble it. Please purchase with caution! If you have any objections, please do not place an order

3. there are no batteries in the package !!!!!!

4. If you need batteries, please don't place orders !

5. If you don't have the knowledge of battery assembly, please don't place an order !

6. Size may be 1-2 cm inaccuracy due to hand measurement and elastomeric material, the size chart is for reference only, based on the physical item you received.

7. Due to the difference between different monitors, the picture may not reflect the actual color of the item.

Shop Policies

Payment Policy

Payment Policy – BILLIONS BIRDS

At BILLIONS BIRDS, we are committed to providing a safe, secure, and seamless payment experience for our customers.

1. Accepted Payment Methods

We accept the following payment options:

Major Credit & Debit Cards (Visa, MasterCard, American Express)

Secure Online Payment Gateways (such as PayPal, Stripe, or other providers available at checkout)

Any additional payment methods displayed during checkout

All payments must be completed in full at the time of purchase.

2. Secure Transactions

All transactions are processed through encrypted and secure payment systems to protect your personal and financial information. We do not store your full payment details on our servers.

3. Currency

Prices are displayed in the currency indicated on the website. If you are purchasing from another country, your bank may apply currency conversion fees.

4. Order Confirmation

Once your payment has been successfully processed, you will receive an order confirmation email containing your purchase details.

5. Failed or Declined Payments

If your payment is declined, please verify your billing information or contact your bank. Orders will only be processed after successful payment confirmation.

6. Fraud Prevention

BILLIONS BIRDS reserves the right to cancel or refuse any order if fraud or unauthorised activity is suspected.

Delivery Policy

Delivery Policy – BILLIONS BIRDS

At BILLIONS BIRDS, we are dedicated to delivering your orders safely and efficiently.

1. Order Processing

All orders are processed within 1–3 business days after payment confirmation. Orders are not processed or shipped on weekends or public holidays.

2. Shipping Times

Estimated delivery times vary depending on your location:

Domestic Shipping: 3–7 business days

International Shipping: 7–15 business days

Please note that delivery times are estimates and may vary due to customs procedures, carrier delays, weather conditions, or other unforeseen circumstances.

3. Shipping Costs

Shipping fees are calculated at checkout based on your location and selected shipping method. Any customs duties, taxes, or import fees are the customer's responsibility.

4. Tracking Information

Once your order has been shipped, you will receive a confirmation email with tracking details (if available) so you can monitor your package.

5. Delivery Issues

If your order is delayed, lost, or arrives damaged, please contact us within 7 days of the expected delivery date. We will work with the shipping carrier to resolve the issue as quickly as possible.

6. Incorrect Shipping Information

Customers are responsible for providing accurate shipping details at checkout. BILLIONS BIRDS is not responsible for orders shipped to incorrect addresses provided by the customer.

Refund Policy

Refund Policy – BILLIONS BIRDS

At BILLIONS BIRDS, customer satisfaction is our top priority. If you are not completely satisfied with your purchase, we’re here to help.

1. Return Eligibility

You may request a return within 14 days of receiving your order. To qualify for a return:

The item must be unused, unworn, and in the same condition as received.

The item must be in its original packaging.

Proof of purchase (order confirmation or receipt) is required.

Certain items may not be eligible for return, including clearance items, gift cards, or personalised/custom products.

2. Non-Refundable Items

The following items are non-refundable:

Final sale or discounted items

Gift cards

Items damaged due to misuse, negligence, or improper care

3. Return Process

To initiate a return, please contact our customer support team with your order number and reason for return. If your return is approved, you will receive instructions for returning the item.

Unless the item is defective or incorrect, customers are responsible for return shipping costs.

4. Refund Processing

Once we receive and inspect your returned item:

We will notify you of the approval or rejection of your refund.

If approved, the refund will be issued to your original payment method within 5–10 business days.

Please note that banks or payment providers may require additional time to process refunds.

5. Damaged or Incorrect Items

If you receive a damaged, defective, or incorrect item, please contact us within 7 days of delivery and provide clear photos of the product and packaging. We will arrange a replacement or full refund at no additional cost.

6. Late or Missing Refunds

If you have not received your refund:

Check your bank account again.

Contact your credit card company or payment provider.

If the issue persists, don't hesitate to contact our support team for assistance.