M18 21700 Aftermarket Kit w/Molicel 4200mAh Cells @ThriftyToolShed
M18 21700 Aftermarket Kit w/Molicel 4200mAh Cells  @ThriftyToolShed
Uploaded August 2023 | Updated September 2026, 2 weeks ago
In this video we take a M18 style aftermarket kit and install 10 Molicel 4200mAh cells into it. The total cost is about $75 so for about the price of an complete aftermarket pack we can put one together with improvements and high quality cells. I had a lot of fun with this build and really enjoy using the spot welder. I am going to send this pack to Torque Test Channel along with the Beast 10Ah LiPo pack and the Fake M18 pack to see if they are interesting enough to show the findings. If they do post a video showing these I will update the description above, have a link below and also a link at the end of the video. Hope you find this video interesting and thanks for watching.
Link to Molicel 42A cells: 18650batterystore.com/products/molicel-p42a

Amazon Affiliate links to some of my favorite Tools/Items if interested:
Any links you click on helps support the Channel and I greatly appreciate it!

Aftermarket 21700 10 cell Kit: amzn.to/3NxSE4M

Aftermarket 21700 12AH 15 Cell kit: amzn.to/4384Rmf

Rosin Flux if needed: amzn.to/45KKWLT
Bottle for Flux if needed: amzn.to/3sv0x45

150W Load Tester if needed: amzn.to/30i8sn8

Weller 200W Iron if needed: amzn.to/30nzhT2

LiPo Voltage Monitor/Alarm if needed: amzn.to/3OxLJKy

DeWalt Cordless Gyroscopic Screwdriver if needed: amzn.to/3Eevk8f

TOMLOV DM202 MAX Microscope if needed: amzn.to/3Uy0RIF

Cheap Spot Welder Board if needed: amzn.to/3WcRwWA

JST-XH Connector kit if needed: amzn.to/3OgW1yg
JST-XH Pre-made extensions if needed: amzn.to/3OhMlE1

200MHZ Rigol DS1202Z-E scope if needed: amzn.to/35UVTLI

Hakko 888D Iron if needed: amzn.to/36TDWyv

Conical Bent Hakko Tip if needed: amzn.to/3B57IjD

ProStormer Hot Air Station if needed: amzn.to/3XIiKEY

Desoldering Gun if Needed: amzn.to/2SOTVIM

Extra Long Security bits if needed: amzn.to/3KVQNGQ

0-60V 0-5A Power Supply if needed: amzn.to/4158YzL

Similar to Drok DC-DC Converter if needed: amzn.to/3eUJZYk

OFLA Locking Blade knife if needed: amzn.to/3BxMbSO

Pair of 3S 5.2Ah 60C LiPo batteries with XT-60 Connectors if needed: amzn.to/3UAl40e

GM328 if needed: amzn.to/30rBFrJ

WD-40 Contact Cleaner (Plastic Safe): amzn.to/2Yjo6e5

FlirOne USB C if needed: amzn.to/36VX1jn

Rigol DS1102E Scope if needed: amzn.to/35UVLvI

Atlas ESR-70 if needed: amzn.to/2QR1z4W

NF AMTECH NC-559-V2 Flux 10mL if needed:
northridgefix.com/product/amtech-nc-559-v2-tf-flux-10ml-syringe-plunger-2-needle-sizes/?ref=thriftytoolshed

NF Low Melt Solder PK of 6 sticks if needed:
northridgefix.com/product/low-melt-solder-pack-of-6-sticks/?ref=thriftytoolshed

NF Premium Desolder Braid Wick if needed:
northridgefix.com/product/premium-desolder-braid-wick-10ft-length/?ref=thriftytoolshed

NF Dual Head ESD Safe Hard Cleaning Brush if needed:
northridgefix.com/product/dual-head-esd-safe-hard-cleaning-brush-for-circuit-boards-and-corrosion-removal/?ref=thriftytoolshed

NF Mechanic Tweezers if needed:
northridgefix.com/product/mechanic-diamond-high-precision-tweezer-non-stick-carbon-coating/?ref=thriftytoolshed

Solder wire 100g 60/40 if needed:
northridgefix.com/product/best-solder-wire-roll-100g-choose-from-0-3mm-and-0-8mm/?ref=thriftytoolshed

NF.Mini Soldering Pen if needed:
northridgefix.com/product/portable-nf-mini-soldering-pen/?ref=thriftytoolshed

NF Board holder with 5 strong magnets if needed:
northridgefix.com/product/northridgefix-pcb-board-holder-with-5-strong-magnets/?ref=thriftytoolshed

NF Universal Board Holder if needed:
northridgefix.com/product/universal-pcb-board-holder-fully-adjustable-jig-fixture/?ref=thriftytoolshed

NF HEPA Fume Extractor smoke absorber if needed:
northridgefix.com/product/hepa-fume-extractor-smoke-absorber-purifier-nf-fume/?ref=thriftytoolshed

NF Atten ST-862D Hot Air Station if needed:
northridgefix.com/product/atten-st-862d-hot-air-station-with-4-nozzles/?ref=thriftytoolshed

NF Grinding Pen with 7 tips if needed:
northridgefix.com/product/grinding-pen-for-traces-repair-chip-grind-cut-hole-7-tips-battery-operated/?ref=thriftytoolshed

UNI-T UTI260B Thermal Camera if needed:
northridgefix.com/product/uni-t-uti260b-thermal-imager-camera-256px-x-192px/?ref=thriftytoolshed
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M18 21700 Aftermarket Kit w/Molicel 4200mAh Cells

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