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Arrived early & works great

Batteries work well if cared for properly. Service is good, but it can sometimes be difficult to reach a live person.

Good Quality

I have bought two of them they are excellent batteries and they work great with my solar unit on my RV. Very fast shipping, very pleased with the service.

Exactly what I expected. Fast Delivery.
Works great. Much better than the Gel batteries I have in another bank.

Great battery for trolling a Minn kota 50 I traveled 5 miles 4 1/2 hours and only 50% of my battery was used on my Bass raider.

It does exactly what it says. It's damn heavy, I'll say that.

It works great!!!

So far so good, only have used it for a week. It draws 9 amps on idle, nothing connected to it. Be aware.

It works well. Only humming sound is from the fan when it needs to cool the unit. After that, it's totally quiet.

I was really bummed-out with DC-to-AC power inverters with so-called "Modified-Sine-Wave (MSW) outputs. Either the attached loads (mostly inductive or motorized equipment) would hum loudly and become excessively hot during operation, as well as struggle to even run at full, rated output simply due to the higher-order harmonics present in such inverters' outputs, not to mention having occasionally caused actual equipment damage with MSW output power.

But thanks to my new ExpertPower AC-to-DC power inverter with its truly honest-to-goodness low-frequency (NOT high-frequency) Pure-Sine-Wave output, even my most demanding loads, such as a 10,000 BTU window unit A/C, run like a champ despite large inrush currents while the A/C compressor is starting-up. Just try and pull that stunt with an "el-cheapo" MSW inverter with its high-frequency "pretend sine-wave" output and it's literally hello 'snap, crackle and POP!'

But wait, it gets even better yet. When my ExpertPower equipment arrived, I discovered that its Display Remote Controller panel was totally DEAD. While certainly a little disappointing for me, I was definitely most pleased with the fact that Customer Service shipped a new controller to me; they had my inverter up-and-running just 2 days later because they shipped a new controller unit to me via 2-Day air at NO additional charge whatsoever! I know just who to turn to for all of my future power conversion needs. Kudos for a first-class job-Keep up the good work and team-effort!

Works great so far - I’m expecting it to be pretty close to the original quality!

Did not fit my drone.

Granted they were open box items. One of them has bent plastic on the front that could only have been done by dropping the battery. Definitely don’t feel good putting it in my drone. One of the three batteries was also a different weight and color, but I guess that doesn’t matter as long as it works properly.

Ordered my phantom 4 battery and it arrived on the day it was supposed to. The packaging was expertly packed and shipped to protect the battery. Received it on 45% and proceeded to charge it. Only managed to use it a few days later and it works like a brand new unit. Very impressed and will definately be ordering another battery.