Channel: Gear Show

Category: Howto & Style

Tags: satisfy videoelectrolysisrepaircordless metal cuttervintage power tools restorationaluminumbatteryperfect restorationdisassemblelithiumli-ionjapaneserefurbishednationalantiquerestorationelectric cutterrefreshmentrechargeablerestoration techniquenimholdamsrrustymetal18650 batteryassembleold power tool restorationlg 18650milwaukeenicdgreat restorationgear showbms 3s40abms 3s20avintagepanasonicdewaltcircular sawrusty removal

Description: I find this tool from Japan recycle shop for $25. I think this mini circular saw is using for wood cutting, but after I open the blade cover, I realize that it cuts metal also. It needs a high discharge battery to start the motor. Power Cutter Tool - Brand National (Panasonic) - Model EZ 3500 - DC 12V 20A 3400 rpm Original Battery Pack - 12 Nimh battery cells - Voltage 12V 3Ah New Battery Pack - 6 lithium battery cells 3.7V 3000mAh - Voltage 12.6V 6Ah Lithium-ion battery cell - Brand model: LG INR18650HG2 - Standard capacity: 2800- 3000mAh - Rated voltage: 3.6V - Charging voltage: 4.2±0.05V - Maximum continuous discharge current: 20A - Discharge cut-off voltage: 2.5V - Weight: Max.47.0g - Size: Max.18.2×65.2 mm - Charge and discharge times: 500 times BMS 4S40A - 4S 16.8V 40A lithium battery protection board (comes with AUTO recovery function) - Can use with 3.7V lithium battery - Charging voltage: 16.8V-18.1V - Continuous discharge current (upper limit): 40A - Continuous charging current (upper limit): 20A I hope you find this video useful and enjoy it! I am happy to receive feedback, suggestions to improve myself. !!! I'm sorry for the mistake if I did in this video !!! *** I still keep some parts, I want to help the world environment *** Thank you very much for your likes, comments, and subscription! Have a nice day Gear Show