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Don't do this! (There's a much safer way)
bigclivedotcom
25 มิ.ย. 2022
การดู 1,309,838 ครั้ง
Reverse engineering of shady lithium button cell charger.
Horrific LED tester that can literally kill you - (with scary schematic)
Building the Dept of Villainy LED neon controller.
What's inside Eneloop and LIDL NiMh cells (fire, apparently)
Scavenging rechargeable lithium cells from the roadside
How to find free LiPo batteries from the street and use them in projects
Excellently awful eBay trash (with schematic)
Converting devices to USB Type-C
More free street-lithium reclamation
How to use your trashy meter without blowing it up (much)
Shorting out a fully charged cheap lithium jump starter. (It didn't end well.)
How to RECHARGE Crystal Bar VAPE/E-CIG - Step by Step Guide
Building a quality USB-C microphone
Using salvaged lithium cells to power LEDs directly. (with protection test)
How Resistor Work - Unravel the Mysteries of How Resistors Work!
UPS เครื่องสำรองไฟฉุกเฉิน แปลงมาใช้กับโซล่าล์เซลเหมาะสำหรับที่ไม่มีไฟฟ้า
อุปกรณ์นี้มีประโยชน์มาก ,, คุณสามารถทำที่บ้านได้
JUGEE battery teardown full size video.
18650 モバイルバッテリーの自作
Charging NiMH cells - smart vs dumb chargers