Mighty Max Battery 12V 3.4AH Compatible Battery for APC ES BE350G BE350T BE350U RBC35

Replacement battery was a match for the UPS with no fit problems and it is working. Too soon to comment on longevity or run time, but seems good so far. Price is good.

Excellent Brand for UPS backup Power2nd lasted 5 yearsPerfect protection for all of my home entertainment equipment.

PROS: o Affordable alternative to OEM replacement batteryCONS: o None so farNEUTRAL: o F1 terminalsI would have rather purchased a battery with F2 terminals, but I couldn't find one offered by any vendor (except perhaps OEM which was over twice the price). Had to squeeze the connectors on the wires so that they would stay on the terminals. Other than that, it did the intended job, which was keeping the UPS from going into the landfill, and the additional cost of having to purchase a replacement UPS. Hopefully it will last at least 3 years... time will tell.

Purchased to replace battery from a device I bought at an estate sale that has a bad battery. Didn't even realize the battery went bad on these but was obvious when it did. Easy to install and works fine. Cannot speak to longevity but as of now, does the job.

Dropped right in place. Terminals were only 3/16" vs original 1/4", but fit snug and tight. Came securely packaged and unharmed, delivered in time frame promised. Came nearly fully chargedbut i put battery on charge for a bit before testing the unit. All ok so far.

It will be used provide backup power to my amateur radios.

This battery is a quality product and fits perfectly except for the terminals. They were not the same shape or size as the original battery in the UPS. I used a needle nose pliers to crimp the female spade lug connectors so that they could make good contact with the male terminals on the battery. The battery has performed very well in the UPS ever since I did that. Longevity is unknown since it was just installed.

As described. Replaced defective battery in UPS. Works fine. Fits properly.