Cat Bank | Cat Charger | Cat Battery Drain


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Mi Power Bank 2i | Unboxing | Battery Test | Drain Test


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Samsung 30T – High Drain 21700 Li-ion Battery (discharge capacity test)



Samsung INR21700-30T 3000mAh discharge test
Text/image version of this review: http://thunderheartreviews.blogspot.com/2018/08/high-drain-21700-li-ion-samsung-30t.html
Batteries were bought from Queen Battery: http://queenbattery.com.cn/
Sales manager: wangxin570@gmail.com

All my reviews in one place: http://thunderheartreviews.blogspot.com/

• Four 3000mAh 18650 batteries (Sanyo, Panasonic, Samsung, LG) capacity test: https://youtu.be/fJDuKyXfrQY
• LG M50 vs Samsung 48G: Top 21700 batteries’ capacity test: https://youtu.be/KGJDogOG4zw
• RD UM24C Bluetooth USB tester and USB load review: https://youtu.be/NqQWMXVAE48

#21700 #samsung #capacity_test

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home made 3.7 volt 18650 battery chargers.. are they safe ?…..or Dangerous ????…..



Home made 3.7 volts 18650 battery chargers .. are they safe ? ….. or dangerous ?….
I just discussed this topic in this video … and gave the best solution about how to charge a 3.7-volt battery or 18650 battery
and also discussed about how to use that charger..

safest charger- https://rover.ebay.com/rover/0/0/0?mpre=https%3A%2F%2Fwww.ebay.in%2Fulk%2Fitm%2F263060933004

insta id- https://www.instagram.com/subham_kabiraj/

thanq for love and support

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