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Load tester vs Multimeter

General Power Chat 2 years ago at 04:36 PM

Last message by dvdvija on March 9, 2024 at 12:40 AM

4 Replies
9114 Views
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E-Bike Charger

Batteries & Power Supply Design 6 months ago at 06:49 AM

Last message by GuadalupeZemlak on March 6, 2024 at 04:47 AM

3 Replies
1317 Views
Lithium ion battery charging behaviour

Batteries & Power Supply Design 3 months ago at 08:54 AM

Last message by aaav on December 12, 2023 at 08:54 AM

0 Replies
879 Views
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Load Test for CR2032 Lithium Batteries

Batteries & Power Supply Design About 4 months ago at 09:49 PM

Last message by JImheg on November 19, 2023 at 09:49 PM

0 Replies
965 Views
Lithium battery recycling is an urgent issue now

General Power Chat 4 months ago at 03:12 AM

Last message by CautiousSlug on November 6, 2023 at 03:12 AM

0 Replies
809 Views
0 Replies
854 Views
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UC3843 dc to dc flyback isolated power supply converter 60v to 5v 2A build issue

Power Conversion 10 months ago at 01:26 PM

Last message by Engnetang on October 24, 2023 at 07:54 AM

2 Replies
1733 Views
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Understanding Fast Charging

Batteries & Power Supply Design 6 months ago at 07:14 AM

Last message by gigaboy on September 5, 2023 at 07:14 AM

0 Replies
739 Views
Help with multiple cracked Lead Acid UPS Batteries

Batteries & Power Supply Design 7 months ago at 10:09 AM

Last message by davidlio566 on August 24, 2023 at 01:58 AM

2 Replies
927 Views
Best PLC for DC fast charger design?

Batteries & Power Supply Design One year ago at 11:40 AM

Last message by davidlio566 on July 31, 2023 at 06:23 AM

3 Replies
1172 Views
Lithium ion 18650 charging cutoff current on a large battery bank.

Batteries & Power Supply Design 11 months ago at 08:34 AM

Last message by aaav on July 7, 2023 at 01:05 AM

6 Replies
1973 Views
What is the difference from 14500 and AA battery?

Batteries & Power Supply Design 11 months ago at 04:32 AM

Last message by Michel Walsh on March 31, 2023 at 01:29 PM

1 Replies
974 Views
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Help in searching for small 7.4V li-ion battery

Batteries & Power Supply Design One year ago at 06:19 AM

Last message by bidrohini on February 4, 2023 at 06:25 AM

1 Replies
869 Views
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Building an 18650 battery pack!

Batteries & Power Supply Design One year ago at 11:31 PM

Last message by Keonte45 on December 25, 2022 at 02:21 PM

1 Replies
10716 Views
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Is UL 2580 drop test is mandatory in batteries?

Batteries & Power Supply Design One year ago at 03:12 AM

Last message by Keonte45 on December 25, 2022 at 02:18 PM

3 Replies
2051 Views
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Recharging Battery

Batteries & Power Supply Design 2 years ago at 09:51 AM

Last message by Keonte45 on December 25, 2022 at 02:16 PM

3 Replies
2007 Views
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Looking for advice on battery selection!

General Power Chat One year ago at 12:20 PM

Last message by oneOthree on October 25, 2022 at 02:47 PM

3 Replies
1012 Views
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NCR18650 Li-ion batteries true manufacturer

Batteries & Power Supply Design 2 years ago at 03:26 AM

Last message by Keonte45 on October 23, 2022 at 11:32 AM

2 Replies
2395 Views
BMS heating up, how to diagnose.

Power Management One year ago at 02:52 AM

Last message by mscir on October 21, 2022 at 02:52 AM

0 Replies
1432 Views
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Amperis Battery Discharger

General Power Chat One year ago at 05:08 AM

Last message by Keonte45 on October 13, 2022 at 06:02 AM

5 Replies
1258 Views