Waitley マキタ互換バッテリー用互換充電器！ クランプメーターで充電電流測定！ 充電容量測定・分解！ 【DIY】実容量4.8Ahが満充電で4.1Ahしか充電できないのはなぜ？

*This test is only for the two Weitley compatible batteries and compatible charger that I purchased this time. I don't know about other products. I fully charged the two Weitley compatible batteries I purchased using a different manufacturer's charger, and checked their capacity with an electronic load. A 3A discharge yielded approximately 4.8Ah. The battery capacity is based on this figure. In this video, I fully charged two Weitley batteries using a Weitley compatible charger and discharged them at 3A with an electronic load. The results were: ① 4.071Ah ② 4.112Ah ③ 4,097Ah For an average capacity of approximately 4.1Ah, this was confirmed. This video explains why a battery sold with a 6.0Ah capacity can only deliver approximately 4.1Ah when charged with a charger from the same manufacturer. (The electronic load used for the measurements is commonly used in YouTube testing videos. Please use this as a guide.) ■ The Waitley compatible charger introduced in this video (This is not a recommendation to purchase. This is a link to a product description.) https://amzn.to/3xKoA1P ■ The Makita 18 compatible 6.0Ah battery used in this video (This is not a recommendation to purchase. This is a link to a product description.) https://amzn.to/4cG0Yug ■ The clamp meter used to measure charging current in this video https://amzn.to/3VUteCB ■ The electronic load (20A) used to measure the battery capacity in this video (If it's not in stock, cheaper options are available.) https://amzn.to/3WdQJYI === Table of Contents ==== 00:00 Unboxing and contents introduction. 04:07 Charge a 6.7Ah battery and measure the charging time. 06:52 Disassemble the charger and check its interior. 12:21 Use a clamp meter to measure the charging current and confirm the charging method. 17:40 The battery, which was charged while measuring with the clamp meter, is now fully charged. 18:25 Measure the capacity of this fully charged battery using an electronic load. (This will tell you the capacity that a compatible charger can charge.) 19:51 Fully charge the same battery again and measure the capacity using an electronic load. 23:48 Since I purchased two batteries, I will fully charge the remaining battery in the same way and measure its capacity. 26:11 Regarding the low charging capacity despite using a Waitley battery and charger, and how other chargers can charge 1.0Ah more. ======================================================================================== ■A thorough review of the Weitley compatible charger. ■This is a charger for Makita compatible batteries. ■We disassembled it to check the interior. ■We measured the charging current with a clamp meter. ■We measured the battery capacity when charging a Weitley battery with a Weitley charger. ☆Waitley Makita 18V compatible battery! Does it have an over-discharge prevention function?! This protection function is also found in Makita and compatible batteries! Capacity measurement and disassembly! #1 [DIY] Makita BL1860 - Don't use the quick charger!    • Waitley マキタ互換バッテリー！ 過放電防止機能はあるのか！ マキタや互換バッ...   ☆Genuine Makita slow charger! Charging DC18WC compatible batteries - I use this! Gentle charging with low current of 2.1A! [DIY] New product released in April 2024! Charges more capacity than compatible chargers! Made with the confidence of Makita!    • マキタ純正低速充電機！DC18WC　互換バッテリーの充電・私はこれ！　低電流2.1A...   ☆Selling Waitley compatible battery! (Makita 10.8V) Using it this way may be dangerous! A thorough review of capacity measurement and disassembly! [DIY] Things to be careful of with Makita BL1015 compatible batteries    • 売れてるWaitley互換バッテリー!　(マキタ10.8V)　その使い方、危険かも！...   ☆Hikoki 18V compatible battery 6.0Ah! Capacity measurement, disassembly, and comparison with the original! [DIY] HiKOKI BSL1860    • ハイコーキ18V互換バッテリー6.0Ah！　容量測定・分解・純正との比較！【DIY】...   #Makita #MakitaCompatible #Waitley ======================================================================== ■Admin Blog These are the power tools for DIY! | Introducing recommended power tools and woodworking supplies https://diygoodtools.com