Watch Battery Replacement Numbers

The big problem with replacement batteries is the bewildering array of model numbers for both the UPSs and the batteries. B&H provided clear and correct descriptions of which replacement battery works with which model numbers - something the manufacturer themselves makes completely confusing on their own site. So kudos to B&H for providing correct info and pictures. (I had used the pictures to confirm the battery choice - it appears that #123 and #124 work in 1 model.) As to the product itself, the 1500W is a good fit, for me and perhaps for many. It will power a modem, router, computer, and 3 monitors for 30 minutes - which carries you through perhaps 95% of power failures. Curiously, when I put my printers on backup too, the UPS beeps when the printer kicks on - presumably it's exceeding the UPS's capacity for that second - by the time I can read the display, it's within normal. Still, my HP printers seem to draw 400 watts while printing, whereas the 3 monitors, CPU, modem/router, and accessories only draw 200W more or less. Another reason printing is expensive....

It's the best replacement for my battery.

The replacement battery is working as it should as it always does.

Replacement Battery works well.

This charger is great. The LCD gives you a graphical read out of how much charge is in each battery. Also, you can charge odd numbers of batteries, which I appreciate because my old charger will only do 2 or 4 at a time.

Great replacement battery

Direct replacement for battery that came with my Leica Q.

One battery would not last a whole day on A7M4, so having one replacement is necessary.

Replacement battery was exactly the one for my unit

Great replacement for a run down battery.