Power Queen 12V 100Ah LiFePO4 Accu BCI Groep 31 Lithiumbatterij, Diepe Cyclus Accu met 100A BMS, 1280Wh Energie, tot 15000 Cycli & 10-jarige Levensduur voor Trolling Motor, Camper, Boot,RV

I’ve had mine for 2 years now and they are still going strong. Use them on my trolling motor and I have not run them down yet even with 2 full days of constant trolling motor use. I would definitely buy again.

Update: Went out on the Waccasassa River yesterday and completed a full day of fishing and travel totalling 14 miles--10 miles of river travel and 4 miles of maneuvering and exploring small offshoot creeks. There was a medium tide all day working against me both ways and I was able to get 4.3 mph on full speed 5/5, 3.1 mph on cruise speed 3/5. Most of the time I used speeds 2-4 with speed 3 being the primary speed. On the way back home upriver I used speeds 4 and 5 because of the head current. I switched batteries at 9 miles. The first battery began to weaken a small bit around 8.5 miles but showed 12.8v still.I was able to run on full speed for about .5 miles at a time before the battery would reset, and then turn back on almost instantly. I shifted to speed 4 for a few minutes, then back to speed 5 for another .5 miles until the battery reset again. When I reached the launch at the end of the day battery 2 had 13.1 volts left and was able to operate with full power still.My two previous brand new 67 pound 120ah size 31 lead acid batteries would be totally depleted or dead if I had taken such a trip before, limiting my ability to cover lots of water.I ended up buying the Power Queen 10a charger because the small Noco 2a one was too slow to charge them. It charges them in about 6 hours from 12.8v to full.I will update after several more trips.Original Review:My first Lithium Batteries ever, and first impression was theyre so light and seem very well made.I had two 120ah 31 size batteries for my canoe that weigh 124 pounds, and these cant be but about 20lbs per battery.My back isnt what it used to be so even if performance is similar, the weight savings easily makes up for the investment.Lifting them was such a surprise...effortlessly in and out of the car and canoe.Ill be going fishing this weekend and will be doing a video on how they work and how long they last using my 55lb Newport Vessels motor and various accessories...Helix 5 FF, Livewell pump, full nav lights and led lightbar.Ill also update this review over a period of six months to help guide folks along if its for them or not.Also, in my canoe they mount on a slight angle which is not so great for lead acid batteries, but no problem at all for these which can be mounted practically any way you want.I also added a Noco 2 amp onboard charger and will update on how well and how fast it charges them after a day on the water.

I like this battery allot. I bought a 100ah class 31. I used only my trolling motor. To go up and back 3 times on a lake this fall. Each trip was roughly 2 miles. I'm sure i could have made 3 more. I'm an amazed at the power this battery has. Not to mention how light it is. I have arthritis in my shoulders. I can pick this battery up without an issue. In messaging with Power Queen shortly after buying this class 31. I was astonished when the rep said that the Class 24 100ah battery will last as long as a Class 31 100ah battery. That really doesn't compute to me. The Class 31 is what nearly 4 inches longer then a Class 24. Idk i guess it's like what weighs more, a ton of bricks or a ton of feathers? I don't know, b4 I buy my next battery. I will need to verify that statement. Either way I'm sold on Lifepo4 by Power Queen. My only concern is the bolts 6mm bolt with 13mm head. I hook up 3 or 4 wire lugs. I haven't cross threaded it yet. It does feel like it wouldn't be hard to do. I might look into an "Adapter kit" one that i can bolt down on the positive and negative with a more durable connection on the other end. Something exactly like on a SLA battery only different.

Had an issue with the battery at around 10 months. Customer service helped to troubleshoot and send a replacement. Be sure to use the proper charger as the one I used would automatically turn off at 12.8V but should have charged beyond that. This condition means I didn't apply a full charge and drained the battery beyond recovery. Great customer service!

I purchased 3 PQ batteries in Dec 23 and they ran till May 24. Customer serviced replaced 2 of the 3 in May. Then one of the replacement batteries they sent lasted from May to Nov . Great when they work but eventfully they want take a charge . After the replacement they say that they only have a 1 time replacement policy. So in saying that, the WARRANTY is not as describe . IMO Pro Rated Refund of half the full price. $4 per month depreciation at 12 months date of purchase, plus shipping and handling fee you have to ASORB . In one year or really 6 months after replacement they want to refund me half of my purchase price. Even after exchange they want to pro rate the 6 month replacements to a year the date of the first purchase.So again NOT A GOOD WARRANTY !!!!. My suggestion look for a better company ! *Update Customer service is trying to help in many ways and offers* . I don't like some of their polices but they are at least trying to help fix the problem.