Weize 12V 100Ah Deep Cycle Battery, Group size 31 Battery for RV, Solar, Camping, Cabin, Marine and Off-Grid System, 1150A Max Discharge Current, 3% Self-Discharge Rate

I bought two of the 100 amp hour, 12v, agm batteries about 2 years ago for an off grid (boondocked) rv on our property in the mountains and have them connected to two 150 watt solar panels. I have had absolutely NO issues with the batteries and they power everything we need to camp, including providing power to a 700 watt pure sine wave inverter that we use intermittently for our 120v appliances (crock pot, TV...). The battery is heavy, but we do not carry them around so no big deal. I just purchased 2 more for my main rv (full time use), due to price of these I decided not to go lithium just yet. These came charged and showed 12.3v when I connected them up to my system. I have my charger set to:13.8 (2.3v per cell) for float and14.4 (2.4v per cell) for cyclic charging.Very happy with the brand and quality!

Works and wasn’t damaged

There are a couple other brands available for more, but this Weize 100Ah battery looks and performs very well. I bought two for emergency backup power to the run the furnace and fridge for a short time in a condo setting where gas generators aren't allowed. I would recommend these over flooded deep cycle as they're cleaner and more durable. Gel batteries won't handle high current and and there's not much information about hybrid gel batteries out there. Those seem like modified AGM batteries, but not sure of the pros/cons for the extra money. To protect my investments, also bought a trickle charger. The LiFePo batteries look superior, but I'm not cycling, and this is just for emergency backup. Just couldn't justify the price. Without the extra BMS circuitry, these AGMs should just "work" when I need them to.

The media could not be loaded. I have two Zohler sump pumps and wanted to use the second pump as backup. The first pump runs 99% of the time because it sits lower. The second is there in case the first one fails. I connected the battery with a 1500 Watts UPS inverter, that I bought from Harbor Freights for $100. The battery is then connected to a battery charger ($20 on amazon)connected to the outlet which keeps the battery fully charged. If power fails the second pump will run straight from the Wayze battery.To test a power outage, I disconnected the first pump from the outlet, then disconnected the battery charger from the outlet. During heavy rain the pump ran from the battery for 2 days. I checked it was 50% used. It cycled every 30 seconds during the rain, then every hour or two when rain stopped.I think this is a pretty good battery. Keep in mind this is only to use as secondary system.If you only have one pump then looks for the Ecoflow battery backup which cost around $500 on amazon.

Purchased 4 to replace deep cycle lead acid batteries used in the coach of our motorhome. This unit has a residential refrigerator that uses the inverter/charger to power the unit when dry parked so batteries get a lot of use. The storage area is designed (or lack of design) to make it impossible to check the water levels in the lead acid batteries without complete removal of all four batteries. Constant use and recharging appears to cook the batteries. We'll see if the AGMs last longer.

Works great

We bought these batteries for a golf cart. They work well.

Shipped in a safely sealed box, and was fast! Charged it for 29 hours (20 hrs) and the output is great! 13.1 - 13.3 voltsGood buy!!