BL1890 Li-ion Battery Case Box PCB Charging Protection Board Shell BL1830 BL1860 For MAKITA 18V 6Ah 9.0Ah LED Battery Indicator

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9,99 lei63,99 lei

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it can fill 15 pieces of 18650 Li-ion batteries with LED battery status indicator.

but no battery inside !!!!!!

PCB Specification:

A. Built-in IC detects cell voltage and current. and remember the number of uses!

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

C. all the new series of makita achieve low voltage shutdown. Cooperate with many power tool factories!

D. Stable quality and anti-vibration. It is the best partner of makita machine

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

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

Please be kindly noted:

A. Please use 18650 power lithium battery andsmall internal resistance, same model and same parameters,

Do not use ordinary lithium battery for energy storage

B. Before assembly, please pre test the voltage of a single 18650 battery,

and charge the single battery so that the voltage of each 18650 battery is the same.

C. 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 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.

 

///////////////////////////////////////////////////////////////

This product is componentwithout 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.

///////////////////////////////////////////////////////////////

Assembly effect diagram:

Circuit diagram:

Please read the following package information carefully:

1. "  PCB " Package include:

As the following picture:no battery cell

 

2. " BOX " Package include:

As the following picture:no battery cell

 

3. " BOXPCB " Package include:

As the following picture:no battery cell

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

As the following picture:no battery cell

5. " BOXPCB-9Ah-Label " Package include:

As the following picture:no battery cell

!!!!!!!!! Please note: batteries are not included

Note(Very Important!!!) :

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 !

 

///////////////////////////////////////////////////////////////

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.

/////////////////////////////////////////////////////////////

 

 

SKU: AE_33049344508_17494cb1e224ced2 Categorie:

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