Good Information

@TechInsert

5 ай бұрын

Thanks

sir appreciate your work , very good, thanks for posting this

@TechInsert

6 ай бұрын

Thanks

Wonderful 👍

@TechInsert

Ай бұрын

Thanks

excellent. i was thinking on the same line and here you have the solution. the power would be more as compared to the designed battery ( 57 Wh against 41 Wh ) but it can be further increased by using higher capacity li ion batteries. 👍

@TechInsert

21 күн бұрын

Yes, the only drawback is the charging time will be higher

What fraudsters these laptop brands are. Thanks for exposing and showing an easy method to get the laptop working again

@TechInsert

Ай бұрын

Thanks a lot

can I also do for my hp elitebook 840 G1 battery, which have same three batteries in a row

@TechInsert

6 ай бұрын

Yes you can

i am wondering if battery pack of 11.1 volt and say 5000 mAh can also be used? Charging could be an issue. Any suggestions?

@TechInsert

21 күн бұрын

Not an issue, charging time will be higher and also backup time will be higher

well, the hp laptop that are currently being sold the quality of the component are really bad. so, avoid hp if possible

@TechInsert

6 ай бұрын

You are absolutely correct

@TechInsert

6 ай бұрын

You are absolutely correct

How did you identify which pads are minus and which plus on the controller board

@TechInsert

6 ай бұрын

0 is minus and 12V is +

@emmanuelvalmas5648

6 ай бұрын

I just realised now. They have the controller board pads labelled but only one is labeled as ground so that's obviously wrong

@emmanuelvalmas5648

6 ай бұрын

Doesn't each cell need a plus and a ground so 3 grounds and 3 plus

@SabroniWungkul

5 ай бұрын

@@emmanuelvalmas5648 Yes and it is ther

@sumitnsinha

21 күн бұрын

@@emmanuelvalmas5648 yes bms has 3 ground and 3 plus connection points and the batteries have been connected properly. see video at 11.45 - 12.00

Dear sir after changing cell, if BMS locked than how to unlock it

@TechInsert

4 ай бұрын

BMS will not lock. First time hearming

sir how much each cell cost?

@TechInsert

6 ай бұрын

robocraze.com/products/3-7v-2900mah-18650-battery?variant=44442689011936¤cy=INR&campaignid=20544560129&adgroupid=&campaign=20544560129&gad_source=1&gclid=Cj0KCQiAqsitBhDlARIsAGMR1Ri8GmNkQ54feU52Re5AcvLdTSnKwbp79a62rTsZBfFjVKfUr8sJxi8aAsg8EALw_wcB Also check hnhcart.om

@Amitkumar12300

6 ай бұрын

thank you sir@@TechInsert

or ca I use big mah cell like 3600mah

@TechInsert

6 ай бұрын

Yes ofcourse . Charging will take more time and backup will also increase

@Amitkumar12300

6 ай бұрын

thanks, this give me new life to my old laptop@@TechInsert

@Amitkumar12300

5 ай бұрын

@@TechInsert dear sir, can we use LiFePo4 cell 6000mah, 3 cell for three batteries?

@TechInsert

5 ай бұрын

@@Amitkumar12300 Sorry for that late reply. Li Ferro will be 3.2V not 3.7V . It has different BMS. Li-Ion and Li-Ferro are using different BMS. You cannot replace that in the Laptop battery. It will kill your battery soon

@Amitkumar12300

5 ай бұрын

@@TechInsert ok sir thanks for your reply

Sir can i use 3 18650 cell at each column that means total 9 cell

@TechInsert

5 ай бұрын

Yes , charging time will increase and backup will also increase

@vrunalpatil9723

4 ай бұрын

@@TechInsert sir but i doubt if i increase the number of cells like 3 cells in each column, will the amp have any effect, will the bms also have any effect, the bms can handle that load.

@TechInsert

4 ай бұрын

@@vrunalpatil9723 No issues- If BMS is 1A, it will max deliver 1A only. If we are pulling more than that, BMS will disconnect the battery to load. Also If you are adding more battery in parallel,, still BMS will not give more current for charging, it will give the same rated current, which will take even more time for charging. Kindly watch the below video and this will give u fair idea about the BMS. kzread.info/dash/bejne/iY6NmcqKhaibk9Y.html

@vrunalpatil9723

4 ай бұрын

@@TechInsert thank you

@TechInsert

4 ай бұрын

@@vrunalpatil9723 You are welcome