Battery was supplied by
kenvis, 大嶋, kazaawa, ヨコヤマ, 河合, ころりあな, kumaPC, 石橋, 梅田
Thank you very much!

Longterm battery testing "居酒屋ガレージ日記" http://actele.c.ooco.jp/blogroot/iga...

Alkaline batteries    • どの電池が一番長持ちするのか調査 【ダイソーの実力】  

【ICHIKEN's recommended batteries】
TOSHIBA IMPULSE High cost performance, but longterm use must be tested https://amzn.to/3TLYvrq'>https://amzn.to/3TLYvrq
Eneloop: not high cost performance, but has a good track record https://amzn.to/4arXTws
Amazon Basic (large) cheap price for a bottle https://amzn.to/3TLjt9I
Amazon Basic (small) Low price for a bottle https://amzn.to/3Pu5jHp
eneloop light, because it can be used repeatedly many times https://amzn.to/4cunruF
Fujitsu (small) https://amzn.to/3x9BfuD

【If you need high power】
Toshiba IMPULSE https://amzn.to/3TLYvrq'>https://amzn.to/3TLYvrq
Fujitsu(Large) Because it is manufactured by FDK https://amzn.to/3x7fzPL
eneloop pro https://amzn.to/4anzWGI

【Others (buy these if you can't get the above batteries)】
Toshiba(small) https://amzn.to/4cloU6y
Iris (large) https://amzn.to/43vbFfw
Iris (small) https://amzn.to/3x87ZUW
BONAI Costeffective but capacity fraud https://amzn.to/4asIe0a
POWEROWL https://amzn.to/43sDKEr
enevolt https://amzn.to/3Pyivva
POWXS https://amzn.to/4ac0MC8

【Chargers used】
Panasonic https://amzn.to/3vdc8qg
Fast charging type is also good https://amzn.to/3x9C9av

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Twitter   / ichiken_make  

◤Equipment used◢ (including amazon associate links)
Oscilloscope Teledyne LeCroy HDO6104B 1GHz model https://teledynelecroy.com/japan/prod...

◤Table of Contents◢
0:00 Japanese Batteries
3:00 Amazon Basics batteries
3:35 Chinese brands
4:50 Odd batteries
5:27 Nominal capacity vs. weight
6:34 How to Measure Battery Capacity
8:14 Results of discharge test
10:34 Results of capacity measurement
12:29 Comparing prices per battery
13:22 Calculate price per capacity
14:20 Determine the costeffective brand
15:40 Number of repetitions
16:29 Measure internal resistance
17:41 Summary

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