WKA12-7F2 SLA Replacement Battery - 12 volt 7ah (amp hour)

Perfect replacement for my APC UPS. Fits very well and works well. You can't beat the bargain - half the cost of APC replacement and free shipping. Recommend it and I will buy again to replace my next unit.

Came charged and ready to use.I used this to power my wireless network camera attach to 7805A voltage regulator so i can moved it around without using the AC extension chord. My first usage was during the day for two days and on the third day decided to use it for 24hrs but only lasted 16hrs.I charge it with my UPS.So far its been 48 hrs and i still have 11.55 volts remaining. Anyway 48 hrs is enough for my purpose.

Using this as a replacement a battery in my Celestron Power Tank (telescope power supply). Another brand lasted only about 2 years. I only got it last week so I don't know how long it lasts.

OEM replacement for my UPS, APC Backup CS 350 at a good price.

Since my ups enclosure and software do more than what I would need it just made sense to swap out the batteries vs buy a new one. I have had it for 5 years now and not had any problems. Tried to buy replacement batteries local but cost was almost 3x as much! This worked well and came 95% charged.

Purchased battery as replacement for dead unit in my Celestron power tank. Battery fit well and had adapters for the terminals that were perfect. Unit came charged, but charged it for overnight use anyway and it kept power for telescope drives all night.

The battery is advertised as having F2 terminals, but actually has F1 terminals with adapters.

the terminals were not an exact match. i had mini ones. i made it work. otherwise ok. i can't comment on life of battery yet.