DIY 3S-7P 12V battery (18650 lithium-ion cells)
Рет қаралды 32,343
5 ай бұрынDon't Miss watching the enhancement video
• 12V Lithium Battery En...
BOQ:
- 3S7P Battery Box (with Nickel plates)
- 3S 100A 3.7v BMS
- 21 Lithium-ion battery cells (Choice based on your own test)
#DIY #BATTERYPACK #DIYBATTERY #BMS #3S #12v
REMEMBER: DIY ON YOUR OWN RISK!
@zalzalatv4015 29 күн бұрын
is batry ko solar charg controler se charge kar sakte hain 2o ahm controlar hai
@collme_krish 3 ай бұрын
Sir your new subscriber
@Sydney268 5 ай бұрын
Nice video, not sure what happened at the end, obviously you used 10a discharge wires for a 100a bms which was a bit silly, but what shorted out? Also you should have a probe each side of the slot in the nickel to spot weld - they are there to force the current through the battery(not just the nickel)
@abdelbary8 5 ай бұрын
Me too not sure what’s happened 😅. Anyway, I used a low gauge cable and I replace it with better one in an enhancement video for the same project. Thanks for your feedback
@enderq666 Ай бұрын
What I can imagine is, he is holding that bzel with negative and positive terminals outside. negative terminal is already connected and is pointing downwards while he is trying to route cable through the positive terminal. I guess he touched with negative terminal a positively charged place on naked BMS.
@enderq666 Ай бұрын
or, the other way around. It is actually negative terminal he is connecting.
@abdelbary8 Ай бұрын
I guess so that’s what’s happened 😄 we must be careful when dealing with batteries
@enderq666 Ай бұрын
@@abdelbary8 true. Very nice video tho. I will use it to make my own battery to power up my sons e-quad. thanks!
@gavin9873 4 күн бұрын
Is it necessary to add balance charging or can i just use standard 12v charger with the positive and negative poles
@abdelbary8 4 күн бұрын
Cells balancing is a key function of the BMS add to that preventing overcharging or over-discharging of your battery cells and there are many features could be based on your BMS choice. The answer simply is yes it’s necessary
@claudiuserprinse3115 2 ай бұрын
Hi, I would like to make a battery pack for UPS with 18650 3000mah BMS 60A 3S 6P batteries, what do you think?
@abdelbary8 2 ай бұрын
Lithium advantage in storage capacity. its important to concern to choose the right cells with specs like discharge rate and the real capacity based on your application
@JatkadarMalek Ай бұрын
Ye betteri kahha milegi
@gorillamotors Ай бұрын
Will that 3S 40A board work with 21700, 26650, and 32650 batteries?
@abdelbary8 Ай бұрын
It will work as they are lithium ion batteries within the board max current
@gorillamotors Ай бұрын
@@abdelbary8 That is what I thought. Thanks for confirming that.
@prasad_1001_ 3 ай бұрын
Ye spot welding kaha pe milti hai
@abdelbary8 3 ай бұрын
Bangood, Aliexpress, Temu or Amazon
@sonybravia1416 22 күн бұрын
!! А можно эту сборку использовать не в бесперебойнике а с инвертером, если понадобится?
@abdelbary8 22 күн бұрын
As long the used cells discharge rate and capacity are capable for your application it will be suitable. Additionally to the used bms too
@sonybravia1416 22 күн бұрын
@@abdelbary8 !!! Will it withstand a 220v 200w load? And how long?
@abdelbary8 22 күн бұрын
Without knowing your cells capacity and discharge rate and the BMS used additionally to the inverter and how many hours your load required to work i cant answer you even 200w is considered as small amount
@sonybravia1416 22 күн бұрын
@@abdelbary8 !!! Assembly - 21x18650-7A, BMS 25A. How long will it work at 220V 200W?
@akohbae2740 3 ай бұрын
Kalo perbandingan kuat aki apa batre yang ini
@marwanal-masaeid1833 4 ай бұрын
Amazing
@lzapekapa3365 5 ай бұрын
Please give me a link for the charger
@abdelbary8 5 ай бұрын
amzn.eu/d/iVJs5Xv
@bingfuentes9708 5 ай бұрын
How to charge? What kind of charger to use? Please help
@abdelbary8 5 ай бұрын
You can use either 12.6v adaptor or multi cell lithium 3s usb type c board
@jdedad 2 ай бұрын
Can you fix my battery pack? I have a couple bad cells
@abdelbary8 2 ай бұрын
Repairing lithium battery pack could be done by replacing the cells with new. There’s many tricks to refurbish/getting them alive back lithium cells but be careful as that’s risky
@abdelbary8 2 ай бұрын
This video for you kzfaq.info/get/bejne/jtZxncx0uNazoXk.html
@KashifRajput-cx9ww 4 ай бұрын
Ye package kaha se mile ga
@abdelbary8 4 ай бұрын
Bangood, Aliexpress, Temu or Amazon
@soewinhtun9960 5 ай бұрын
18650 5000mah batteries 😁😁 3S 7P with 100A BMS 😅😅 insulation paper on side🤣🤣. You did the all wrong things
@abdelbary8 5 ай бұрын
I agree with you, insulation paper used to isolate the nickel strips, Thanks for correcting me. Batteries and bms both are Chinese and need to do test on your own as I mentioned in the video. Anyway it’s working and FYI this battery around 1600mah only 😄
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