It's about tech but I will start from zero for you. ဒီချန်နယ်ကနေ တကယ်အဆင်ပြေပြီး အခြေခံကျကျ ကွန်ပျူတာအသုံးပြုနည်းတွေ နားလည်ထားရမယ်ဟာတွေ စသဖြင့် အလျှင်းသင့်သလို တင်ပေးပါမယ်။ တခြားဗွီဒီယိုတွေလည်းတင်ပေးမှာမို့ Subscribe လုပ်ထားနော်.
Check in some electronic repair store, sometimes they can have good circuit board. But make sure the board is working, test at least 30 mins before you buy.
Can bro but they are not designed to use in mini UPS. In my country some guys are used. But do at your own risk. Never forget to use BMS circuit to protect Lithium batteries.
Hello, do you mean @GP Mini UPS or other 12v 1A system? 1. WGP used 2 series (8v) and boosted as 12v. 2. There has 12v 1A UPS module circuit, you can use up to 10000mAh amount of 18650 battery. (eg. 1000 mah, so 10 batteries can used or less amount.
Do you mean where you can get Motherboard? If so you can find at some electronic stores in your country brother. You can buy WGP Mini UPS like in the video or get better one.
Some electronic stores, Lithium-ion {name - 18650 }. You need to ask them for Actual Capacity (mAh). Because some batteries from china, said 3600 mAh but in actual they have only 800 mAh. This capacity effect the UPS time.
