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5S 18A 18v BMS  21V lithium ion board for electric tools electric hand drill electric screwdriver electric hammer replacement

5S 18A 18v BMS 21V lithium ion board for electric tools electric hand drill electric screwdriver electric hammer replacement

Regular price $16.99 Sale price $26.99 Unit price per
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This is The PCB for 5 series 18V  hand drill battery protection board 

1)  Suggest charge current : 2A~3A   peak current: 40A

2) Size:90.3*62*16mm

3)Weight:28.2g

It is without balancing function, you can buy our 5S li-ion balancing board if you need balancing function for 5s battery packs.

 

 

Features

1) Without balance

2) With small Balance/Signal Cables;

3) With Temperature sensor

4) The BMS charge & discharge port are two types;

5) Detection circuit (over-charge/discharge, over-current, and load short circuit)

 

 

wire-diagram

 

Applications:

5S 18v Li-ion18650,LiCoO2,LiMn2O4,Li(NiCoMn)O2 rechargeable batteries

Our Battery pack BMS choice STEPS for screwdriver tools:

1.You need to check the battery 3.2v lifepo4 or 3.7v Li-ion, if IT is 9.6V, then need 3S lifepo4 BMS. 
2. To check the BMS size whether suitable for the battery box.
3.To make sure the screwdriver power to get the working current, for example if the power is 48W 48/9.6=5A, this is standard working current.
4.To make sure the battery discharge rate, if the battery capacity is 5Ah, discharge rate is 5C, then the peak current will be 25A   then you can find a BMS 3S 5-10A, peak current/over current 25-30A BMS.  
5.To make sure the "C-"charge/discharge "P-" port whether different or the same, it should the same with the screw driver setting.


Condition: New
Type: Voltage Regulator
Dissipation Power: 50
Supply Voltage: 18V
Model Number: WX-5S0218LI03
Package: TQFP
Application: li-ion battey cell
is_customized: Yes
Operating Temperature: 25-45


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