Cycle Testing and Matching LiFePO4 Cells - Building A Matched Pack скачать в хорошем качестве

Cycle Testing and Matching LiFePO4 Cells - Building A Matched Pack

In search for the perfect pack! In this video I show you how to cycle test cells as well as batch and match them to build a matched pack. I found that LiFePO4 cells will degrade at a rate of about .5% per year just sitting on a shelf, not in use. Its important to perform a maintenance charge of your cells if you are going to store them for any length of time over 6 months. I also found that when purchasing cells that are unmatched from over-seas distributors , they can have a deviation of 4 amp-hours. This is the difference in capacity between the lowest and highest capacity cells.    • Balancing Matched VS. Mismatched Cell...   Key topics included in this video: 00:00 00:22 - Intro 01:21 - The Box 02:34 - Internal Resistance Test 03:37 - Cycle Testing 04:53 - The Plan 07:22 - Cycle Test - Phase 1 09:23 - Cycle Test - Phase 2 12:00 - Cycle Test - Phase 3 12:36 - Cycle Test - Phase 4 13:08 - Matching Cells (Capacity Loss) 15:50 - Batching Cells 16:02 - Comparing Cells 18:09 - Why Capacity Test COUPON CODE: NATESDIY ZKETech EBC-A40L Capacity Tester 0-5V 40A: https://batteryhookup.com/products/zk... RC3563 Lithium Battery Internal Resistance Tester: https://batteryhookup.com/products/rc... Where to Buy Cells: https://www.natesdiysolar.com/project... ** Reputable Companies (affiliate links) ** The eBay of Batteries! Coupon Code: NATESDIY https://batteryhookup.com/?ref=NATESDIY AmpereTime/LiTime: Great LiFePO4 Batteries Coupon Code: NATESDIY https://www.litime.com/?ref=XBwnqBoJf... Current Connected: Ready-to-Run Solar Kits and Victron Equipment https://currentconnected.com/?ref=lbh... SFK: Quality DIY Battery Enclosures and Ready-to-Run Batteries: Coupon Code: NATESDIY https://www.sunfunkits.com/ SanTan Solar: New and Used Solar Panels: https://www.santansolar.com/?ref=8496... Contact Information: I am not available for personal solar system consult! Email: [email protected] Website: https://www.natesdiysolar.com FTC Disclosure Statement and Disclaimers: This video is NOT sponsored. Some product links are affiliate links, which means if you buy something, We'll receive a small commission. Videos on this channel are for EDUCATIONAL purposes only. Electricity is dangerous and can kill. Please use common sense. Nate's DYI Solar is a participant in the Amazon Services LLC Associates Program, An affiliate advertising program designed to provide a means for sites to earn advertising fees by advertising and linking to Amazon.com