Suit for Makita 18V Lithium Battery BL1830B

This is only a shell, there is no battery inside.

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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.

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PCB Specification:

1. Built-in IC detects cell voltage current. And remember the number of uses!

2. Detection and protection battery:Overheat protection, overvoltage protection, undervoltage protection, overcurrent protection, overcharge protection.

3. all the new series of for Makita achieve low voltage shutdown. Cooperate with many power tool factories!

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

5. PCB design may change due to changes in the supply chain and processing technology.

Please be kindly noted:

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

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

(2). PCB 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 so on.

Preparation before assembly:

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

a. 18650 power lithium battery core must be selected,

b. A group of 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.

Package include:

As the following picture:no battery cell

Kindly Reminder (Very Important!!! ):

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

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 !