BL1830 Li-ion Battery Case Charging Protection Circuit Board Box For Makita 18V 3.0Ah 6.0Ah Label LED Battery Indicator BL1860

    Welcome to our store and browse this product.

    If you have a genuine need for this product, please carefully read the product details and precautions, and place your order with caution! Don't make the wrong purchase; If you are unsure or have no need, please do not place an order to avoid unnecessary losses!

Plastic Case ( no battery cell ) PCBA For MAKITA BL1830 BL1840 BL1850 Li-ion Battery

DIY (semi-manufactured goods)

Advance notification(Very Important):

(1). To use this product, you need to have some professional knowledge and experience. We do not guarantee that you can use it well.

(2). You must have the tools such as spot welding machines, soldering irons, multimeters, and suitable chargers, etc.

(3). This product has no after-sales service. After placing an order, it will not be returned! No refund!

       No after-sales!

       No refund!

       No return!

       Please purchase with caution!

(4). The size and color in the picture are for reference only. The actual received goods shall prevail. If you raise any objections based on "color and size differences", please do not purchase!

(5). The PCBA label and nickel may not be exactly the same as shown in the following picture and may change with the batch. Please do not mind! Do not purchase if you mind.

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

It can fill  10 pieces of 18650  li-ion batteries  with LED battery status indicator, but this is only a shell, there is no battery inside.

PCB Specification:

(1). High rate discharge: 15A

(2). Maximum discharge current: Continuous 60A, pulse 195A

(3). Discharge termination voltage: 13.75V

(4). Overcharge protection voltage: single section 4.25v ± 0.025v

(5). Overcharge protection recovery voltage: 4.1V ± 0.025v

(5). Over discharge protection voltage: single section 2.7V ± 0.08v

(7). Recovery voltage of over discharge protection: single section 3.0V ± 0.08v

(8). Charging high temperature protection: ＞ 60 ℃± 2 ℃

(9). Discharge overcurrent protection 1: ≥ 100A / 1s Delay protection

(10). Discharge overcurrent protection 2: ≥ 180A / 100ms delay protection

(11). Short circuit protection: ≥ 200A

Please be kindly noted:

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

(1). PCBA color may be any color according to our stock,

(2). PCBA design may change with the same function and performance guaranteed .

   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" and soon.

Preparation before assembly:

(1). If a new core is used, please note:

a. 18650 power lithium battery core must be selected(discharge rate>15C),

b. A group of 5/10 cores must be equipped with resistance and capacitance to make their voltage the same.

(2). If the old battery is repaired, please test the voltage at both ends of each cell. If the voltage is different, please charge each cell to the same voltage value.

Very important:

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

1. " BOXPCB-3Ah-Label " Package include:

As the following picture: (no battery cell inside)

2. " BOXPCB-4Ah-Label " Package include:

As the following picture: (no battery cell inside)

3. " BOXPCB-5Ah-Label " Package include:

As the following picture: (no battery cell inside)

4. " BOXPCB-6Ah-Label " Package include:

As the following picture: (no battery cell inside)

5. " PCB-LED " Package include:

    As the following picture: (no battery cell inside)

4. " LED " Package include:

    As the following picture: (no battery cell inside)

Note:

1. There are no batteries in the package !!!!!!

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

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

Special emphasis is placed on:

(1) Please carefully confirm whether this product is suitable for your battery based on the above description and purchase with caution! if no, don't place order!

                ( Not all batteries can be used!

                  Wrong purchase, you are responsible for it yourself,

                  no refund! no return!)

(2) This product cannot be returned or refunded for the following reasons:

        (A). I don't need it by the buyer's reason;

                (If you do not need it, please do not place an order and be cautious when placing an order!

                   Once the order is placed, refunds and returns are not allowed!)

        (B). It's not suitable for me;

               (This product may not be suitable for you,

                 it is only suitable for the battery described in the product details.

                 Please read carefully before placing an order! Otherwise, do not place an order!)

       (C). Buyer's own reasons,

               (Please take responsibility for yourself! no returns or no refunds, Avoid unnecessary losses!)

       (D). Rough workmanship or The product has defects

              (The product may be not perfect, but it's very practical, it provides you with other ways of use.

               Those who pursue perfection should not place an order!),

       etc.

     We do not accept returns or refunds without reason. If you cannot confirm whether you truly need it, please do not place an order!