Comments on: Beware Of Old Stocks Being Dumped, In Which Batteries Could Be Dead https://jestineyong.com/beware-of-old-stocks-being-dumped-in-which-batteries-could-be-dead/ Semiconductors, Test Equipments, Circuit Board Troubleshooting, Electronic Repair Courses and Many More! Mon, 18 Sep 2023 08:04:40 +0000 hourly 1 https://wordpress.org/?v=5.4.19 By: Parasuraman S https://jestineyong.com/beware-of-old-stocks-being-dumped-in-which-batteries-could-be-dead/comment-page-1/#comment-409160 Mon, 18 Sep 2023 08:04:40 +0000 https://jestineyong.com/?p=30959#comment-409160 In reply to Yogesh Panchal.

Yes, it is useful. When I bring a set to table after all external and internal cleaning, there will be still some dirt or dust inside when we remove board or other fittings. We can use this on the table as it sucks it fairly well.

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]]> By: Yogesh Panchal https://jestineyong.com/beware-of-old-stocks-being-dumped-in-which-batteries-could-be-dead/comment-page-1/#comment-408931 Sat, 16 Sep 2023 09:00:21 +0000 https://jestineyong.com/?p=30959#comment-408931 Good job! sir
Does this Portable Vacuum Cleaner worth to buy?

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]]> By: Parasuraman S https://jestineyong.com/beware-of-old-stocks-being-dumped-in-which-batteries-could-be-dead/comment-page-1/#comment-408428 Sat, 09 Sep 2023 14:30:35 +0000 https://jestineyong.com/?p=30959#comment-408428 In reply to Waleed Rishmawi.

Thanks for your caution from practical experiences. Many thanks for your comments too!

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]]> By: Parasuraman S https://jestineyong.com/beware-of-old-stocks-being-dumped-in-which-batteries-could-be-dead/comment-page-1/#comment-408427 Sat, 09 Sep 2023 14:29:31 +0000 https://jestineyong.com/?p=30959#comment-408427 In reply to Albert van Bemmelen.

Yes, dear, I am aware of this service and have used it whenever the information we look for appears in Chinese or other languages. Many thanks!

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]]> By: Parasuraman S https://jestineyong.com/beware-of-old-stocks-being-dumped-in-which-batteries-could-be-dead/comment-page-1/#comment-408426 Sat, 09 Sep 2023 14:27:58 +0000 https://jestineyong.com/?p=30959#comment-408426 In reply to Albert van Bemmelen.

Your investigative methods are praiseworthy! Many thanks, dear!

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]]> By: Parasuraman S https://jestineyong.com/beware-of-old-stocks-being-dumped-in-which-batteries-could-be-dead/comment-page-1/#comment-408424 Sat, 09 Sep 2023 14:25:31 +0000 https://jestineyong.com/?p=30959#comment-408424 In reply to Albert van Bemmelen.

Many thanks for your comments and link, dear!

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]]> By: Waleed Rishmawi https://jestineyong.com/beware-of-old-stocks-being-dumped-in-which-batteries-could-be-dead/comment-page-1/#comment-408414 Sat, 09 Sep 2023 11:23:56 +0000 https://jestineyong.com/?p=30959#comment-408414 there are a lot of fake battaries out there or even devices they say they are brand new yet are not and of course with fake devices there are alot of crooks who sells this kind of device that does not even work or does not last a day of work. when it comes to buying offline I never buy unless I am really sure and I read a lot about it and read comment of people who actually bought the same brand device. thanks for sharing my friend and have a blessed day

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]]> By: Albert van Bemmelen https://jestineyong.com/beware-of-old-stocks-being-dumped-in-which-batteries-could-be-dead/comment-page-1/#comment-408406 Sat, 09 Sep 2023 10:55:19 +0000 https://jestineyong.com/?p=30959#comment-408406 PS: Translating foreign PDF datasheets and other format documents is very easy with Google Chrome's translate. Choose item Documents above in the opened Google translate page, upload your document you need translating and wait until the online translated download is ready. FANTASTIC!, and a Free translate Service!

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]]> By: Albert van Bemmelen https://jestineyong.com/beware-of-old-stocks-being-dumped-in-which-batteries-could-be-dead/comment-page-1/#comment-408394 Sat, 09 Sep 2023 07:31:44 +0000 https://jestineyong.com/?p=30959#comment-408394 It looks similar to the DW01 protection ic with low dropout 8205a regulator. But the pin configuration is different on the DW01 and the DP - delay testpoints pin on the G3JC chip is different.
https://easyeda.com/modules/battery-protect-dw01-8205_ca70cee257ed4f258a6866ec74221df2
https://pdf1.alldatasheet.com/datasheet-pdf/download/256691/ETC2/DW01.html
https://www.alldatasheet.com/datasheet-pdf/pdf/55180/ALLEGRO/8205.html

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]]> By: Albert van Bemmelen https://jestineyong.com/beware-of-old-stocks-being-dumped-in-which-batteries-could-be-dead/comment-page-1/#comment-408391 Sat, 09 Sep 2023 07:06:42 +0000 https://jestineyong.com/?p=30959#comment-408391 Most interesting article dear Parasuraman! Here a datasheet of the G3JC sot 23-6 lion protection ic can be found:
https://jlcpcb.com/partdetail/Shenzhen_FumanElec-G3JC/C2927917

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