HQRP 3500mAh Extended Battery Works with FLUKE 120 123 124 125 Scopemeter Test Tool, 43 43B Power Quality Analyzers B11483 BP120 BP130

I’m giving it 4 stars because it was a very tight fit. Everything works as should, however, in the Fluke 124 Industrial Scope Meter (out of production now, it is a oldie) the battery pack is about a centimeter or 2 wider, this was an issue because this means that the battery pack sits on-top of the 6 pronged connector. The meter is operating well, it has held a charge much longer than before (which was about 10 minutes) and overall it works, I just worry that I may have damaged that 6 prong connector or even the wiring because I really had to squeeze it in. To compensate, the cover isn’t screwed on all the way either, didn’t want too much pressure on it but I got enough for it to be tight.

This battery works on my scopemeter, It does not hold the charge as long but for the price it is good.

Some information is required to replace successfully the BP120 Battery Pack. After some effort (see photo) now the service life is better than with the original. The seller should include a description for the replacement. Also the Fluke manual or service manual doesn't shows a detailed description. Only by a long search in electronics forums has led to success. Only 4 stars for the product because of missing replacement information.

This battery is as picture in the description. Most other cheap batteries I've tried didn't have all 5 wires and couldn't hold a charge. This on the other hand is able to actually hold a fully charge and after 3 hours of use, is only maybe slightly over half. When replacing, make sure you go into the menu settings and do a battery refresh. This helps your scopemeter to know the full capacity it can expect from this battery. When installing, make sure the cable is plugged in the proper direction since the plug doesn't have any sort of key. Just take a good note of the wire colors when removing the old battery.Will update as time goes on, but so far this has been the best replacement battery I've found for my trusty fluke 123 scope meter.Edit: 5/27/2021. Battery no longer holds a charge. reduced to 3 stars

Purchased the battery because of the detailed picture of the plug. I had read several complaints of replacements wired improperly. The battery was compatible and functioned as advertised. The only concern I have is that it does not seem to last as long as expected in the storage mode based on the larger capacity (3500 mAh) of the battery. Perhaps the storage circuit is responsible for the reduced operational time of about 4 hours. Otherwise, very satisfied.

Worked but was very tight fitting in case!

So far it works like a champ. I’ll update my review is my experience changes.

No tiene mucha durabilidad como la original. Se descarga rapido.

Amazing supplier and shipment arrived from USA to UK in 5 days, DHL Global. Product was straight swap for original. All worked and charged without any problems. Lasted for about 5 hours which is ample for my field usage.