Weize Deep Cycle AGM 12 Volt 100Ah Battery, Maintenance-Free, 3% Self-Discharge Rate, 1150A Max Discharge Current, Perfect for RV, Solar, Trolling Motor, Wind, Marine, Camping and Off-Grid System

This battery is a quality product. I have been using it on my inverter for about 3,4 years, and they are no problem. They are used on a reguler day to day bases. I have 5 of these 100 ah 12 volt batterys , and they are reliable and safe for solar use. no leak, battery life is no problem i use them every day. ithink these are maybe, no they are a safer battery than the other batterys on the market. thats what iam exsperiencing.

As a replacement for a house battery in a rv, this works perfect. Great power. Powers furnace and all lights, plus refrigerator. I will only buy Weize in the future. THX Jay

I ordered this battery for my small RV. The unit arrived well packaged and in good condition. Be aware it's a lead acid battery, so its heavy! I had the battery connected to the RV since January 2025. It performed as expected without any issues until September. It suddenly began to discharge itself and lost capacity. I contacted the vendor, Arkpower, and they responded immediately. They had me perform some diagnostic tests to try and figure out the issue. The battery likely had a cell failure. Arkpower was very helpful and responsive. They ended up sending me a replacement battery. I will definitely purchase from this company again.

This is my 4th order of Weize SLA batteries. They have performed well. I just removed my 1st set from primary service. They are 5 years old and for the last 2 years this set was abused and lasted. I ran these batteries to near 0 multiple times a day every day for almost 2 years while constructing a cabin. The only issue is 1 terminal started corroding after a year or so but kept working.

They work fine.

UPDATED 2 MAY 2021: As I mentioned in my original post we boondock 90+% of the time. Since my original post I purchased two more of these batteries. I now have three of these batteries installed in parallel in our travel trailer. I installed three REC 330 watt solar panels along with a Victron Charge Controller and 2000 watt AIMs inverter. Additionally, I installed a MicroAir Soft Start in the Dometic 13500 BTU A/C system. All items except the solar panels were purchased on Amazon; Amazon does not have a seller for the panels. I am providing this system background so you understand the following experience with these batteries. Now for the results of multiple boondocking trips: These batteries provide all the power I need in the trailer. I can run the microwave, refrigerator and even the A/C. I use a CPAP at night on 120 Vac. These batteries get a real workout everyday. I have run these batteries down to 30% charge (about 8 Vdc) and they come back every time to full charge with a few hours of sunshine. Yes, the solar power does add power for the daily usage; the charge controller uses any excess power to assist in running the appliances in the trailer when it is not needed to charge the batteries. So, far these batteries have proved themselves to be reliable under heavy usage and take a beating without failure. I highly recommend these batteries. Original Post: I bought this battery for use in a travel trailer when we are boondocking (dry camping with no power) to provide a limited amount of 120 VAC power via the inverter. The trailer came with a single type 24 battery. This battery is described as a type 24; However, it is much larger than a typical type 24 battery and would not fit in a type 24 battery box. So, I returned the battery box and purchased a larger dual battery box that would hold the current type 24 battery and this one. If I was attempting to use two of this battery a very large battery box would be needed. The battery does what it is supposed to do. Have not yet used it for dry camping which is what it was bought for, will update after our first trip.

SCAM ALERT.....SCAM ALERT....SCAM ALERT .This was used for my back up sump pump. It was always plugged in and was never used. After 1 1/2 years it stopped holding a charge. Mind you...it was never used. I was told the warranty is only for a year. I told them it was never used. Too bad they said. You have to buy a new one. I won't be buying Weize again. Surprisingly, I received a call back from Weize customer service department. They said they would reimburse me the cost of the battery. They suggested I use Cash App or Chime or Zelle. They proceeded to tell me that to receive reimbursement I need to start by sending them additional funds which would be rerouted and sent back to me with the refund. They were very convincing and legitimate sounding. It ended up that I never received the funds. It was a scam and customer service said someone took my number from the review I submitted on the Weize web site and that is how they were able to call me. They also said this has happened a number of times. At this point I'm not sure who is telling me the truth and who is the scammer. Buyer beware....this has scam written all over it.

So far so good. I have not run a full capacity check, but I have scoured the world for reviews, which were mostly positive. I now have two of these, one for each of my campers. Install was straightforward, unless you count having to move this beast into place. Heavy, heavy, heavy - which is totally expected and understandable. My little Wolfie camper was without shore power for a full day, and there was absolutely no degradation to the lights and appliances using DC power. The camper meter (LEDs) showed a full-charge at the end of that day. It's a great price so fingers crossed that it continues to perform well.