Lithium Battery-ERYY 12V 100Ah Lifepo4 Battery-Up to 15000 Cycles, Built-in 100A BMS & Volt Meter, Low Temperature Protection Batteries for Travel Trailer, RV, Solar, Trolling Motor
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30-day refund/replacement
To qualify for a full refund, items must be returned in their original, unused condition. If an item is returned in a used, damaged, or materially different state, you may be granted a partial refund.
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Availability:
11 left in stock
Arrives
Sep 20 – Sep 25
Style: 12V 100AH
Features
- BUILT-IN 100A BMS & 5-Hour Fast ChargingOur 12V 100Ah Lithium battery builds in 100A BMS, which can prevent the LifePO4 battery from the most common issue causing of battery failure, such as overcharge, over-discharge, over-current and short circuit,Our 12.8V 100Ah LiFePO4 battery only needs a 5-hour fast charging time when charging by 14.6V 20A LiFePO4 battery charger.
- Maintenance Free & 10 Years LifespanERYY12V 100Ah LOW-TEMP lithium iron phosphate battery use A grade cells for outstanding performance. Supports 5000+(100% DOD) deep cycles. ERYY battery have 10 years service life, while lead-acid batteries have a service life of only 2-3 years, ideal replacement for agm battery. With our 100Ah batteries, You can focus on adventure journeys without worrying about power.
- Expandable for More Applications12V 100Ah lithium battery supports up to 4 series and 4 parallel. Whether you have a 12V, 24V, or 36V, you can be free to combine your battery bank to perfectly match your need. Widely used in most areas such as campers, Trolling motor, solar home, RV,off-grid applications etc.
- Light Weight and 3 Ways to charge ERYY BatteryWeight only 1/3 of the traditional lead-acid batteries,the battery could be charged with 3 manners, including LiFePO4 battery charger (14.6V20A recommended), solar panel with controller and generator.
- Warranty & Customer ServiceWe prioritize the satisfaction and support of our customers. We offer personalized, one-on-one technical support within 24 hours to ensure that any questions or concerns you may have about our products are promptly addressed. ERYY 12V battery comes with a generous 3-year warranty, 30 day price guarantee,providing you with peace of mind and assurance, get your Eryy 12V battery right now and enjoy worry-free power for your applications.
Brand: ERYY
Product Dimensions: 5.4"D x 9"W x 8.19"H
Number Of Cells: 4
Terminal: M6
Manufacturer: ERYY
Product Dimensions: 5.4 x 9 x 8.19 inches
Item Weight: 22.5 pounds
Item model number: LX-LiFe-12V
Batteries: 1 Lithium Metal batteries required.
Date First Available: May 16, 2024
Manufacturer: ERYY
Country of Origin: China
Frequently asked questions
If you place your order now, the estimated arrival date for this product is:
Sep 20 – Sep 25
Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
To initiate a return, please visit our Returns Center.
View our full returns policy here.
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- Financing through Apple Pay
Learn more about financing & leasing here.
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Top Amazon Reviews
Style: 12V 7AH
For its size, this battery has a higher amperage than any of my other small 12v batteries. I plan to use this with my solar inverter. However, I have to combine it with several other batteries so I'm hoping it doesn't have any issues. If I have any issues I'll update this review. My only complaint is that this battery has very little documentation or much of a user manual.
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Reviewed in the United States on August 24, 2024 by Luke Scheele Luke Scheele
Style: 12V 7AH
I ordered this LiPo4 12V battery for my brother. He lives the van life and is also a ham radio fan. He has used this battery for extra solar power storage for his lights, and electronics as well as power the ham radio equipment. He is quite impressed with it, particularly as it takes up little space in his van and is also portable. He is quite happy with and I recommend it.
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Reviewed in the United States on August 22, 2024 by Whatya Needtoknow
Style: 12V 7AH
I like working on various electronic projects and often need a 12v source. I've tried using an adjustable power source, which is nice, but needs to be plugged in to work. I wanted something portable that had a decent enough capacity so that I could work with it for a while before re-charging, and this battery fits the bill perfectly for that. First off, it's a nice size, not too big and bulky but big enough that a charge should get me through any projects without needing a recharge half-way through. It's also very lightweight, which makes it easy to move around when I'm working on things as my desk as opposed to my work-bench. I was actually very surprised to feel how light the battery is. The product listing claims it has a 10 year service life, which I obviously can't attest to. Most batteries of this type only last a few years before they won't hold a charge any more, so I'm curious to see if this can make it even 5 years (I'll be happy with that if it does). UPDATE: I ran the battery down to zero and tried to charge it using the charger I use for my car batteries. I have a trickle charger and a regular charger (both 12v) and neither one of those would charge the battery. I've got another charger one the way to see if it works. Just be advised that a normal car battery charger may not recharge this battery.
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Reviewed in the United States on July 4, 2024 by Mark Mark
Style: 12V 7AH
Grade A Cells and Deep Cycles: The ERYY LiFePO4 lithium battery is manufactured with A-grade cells, ensuring higher energy density and stable performance. It’s designed for deep cycles, allowing it to run for over 4000 cycles at 85% capacity. With a potential lifetime of up to 10 years, it’s a reliable choice. Built-in 20A BMS (Battery Management System): Safety matters, and the ERYY battery doesn’t disappoint. The 20A BMS effectively protects the electric core from temperature extremes, short circuits, over-current, and overload. Plus, it has a high-temp cutoff for added safety (<122°F or 50°C). IP65 Waterproof Rating: Whether you’re using it for small UPS systems, alarm systems, solar power, fish finders, speakers, or deer feeders, this battery can handle it. The fully sealed casing and tight internal combination make it suitable for installation at any angle. Lightweight and Space-Saving: At just 1.9 lbs (equivalent to two 500ml water bottles), this LiFePO4 battery significantly reduces weight compared to traditional sealed lead-acid batteries. If you’re looking to cut down on weight without compromising performance, this is a great choice. Widely Used: Beyond the applications mentioned earlier, this battery finds its place in lighting (LED strips), routers, home alarms, RVs, outdoor camping gear, ham radios, and fire security systems. Excellent Customer Service: ERYY stands by its products. With local warehouses in the US, they offer a 1-year warranty and 24-hour customer support. Passion, integrity, and professionalism drive their commitment to quality.
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Reviewed in the United States on July 14, 2024 by Jon C
Style: 12V 7AH
Works good, lasts as long as I would expect for a 7Ah battery. Super light battery. I run my small mobile ham 25W radio on it, and had no issues. Charging isn't hard with a battery charger. Everything I really expected. Would recommend if you have a small 12v workload you need a battery load for.
Reviewed in the United States on July 21, 2024 by P. Clark
Style: 12V 7AH
Lithium batteries have change the fishing world. They are lighter, last longer, rechargeable over the lifetime of the battery, which is 3 times the life of a lead acid battery. The ERYY 12V Mini LiFEPO4 battery is perfect for my kayak fish finder system. Plenty of power for a day on the lake and recharging is a breeze. I haven't had the opportunity to test the safety features for exploding/catching on fire and I hope I never do. Easy set up with positive and negative poles. The battery size has many uses for a variety of gadgets. I have used the lead acid batteries and have replaced them after 3 to 5 years. I'm looking forward for the lithium to last longer. Great price too!!
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Reviewed in the United States on July 7, 2024 by CJ
Style: 12V 7AH
These batteries are very good for storing solar energy and very economical.
Reviewed in the United States on August 11, 2024 by Ricky L.
Style: 12V 7AH
I have several of these LiFePO4 batteries, and this is the only one that did not come with an instruction sheet or booklet. Those provide information such as the recommended and maximum charge current, maximum continuous discharge current, peak discharge current, and other useful information. There is also no information on the battery itself or on their website. The terminals on the battery are the standard F2 (1/4” wide) size. There were no problems such as overheating or swelling when charging with either a 2 Amp or 4 Amp LiFePO4 charger. I have encountered no problems while using this battery so far. It seems to work as well as other LiFePO4 batteries of equal capacity.
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Reviewed in the United States on July 13, 2024 by Canoeguy