Brand | Renogy |
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Size | 12V 100Ah Smart BMS |
Product Dimensions | 6.77"D x 11.38"W x 7.38"H |
Terminal | Marine Terminal |
Manufacturer | Renogy LiFePO4 12V 100Ah Deep Cycle Smart Lithium Iron Phosphate LFP Battery Built-in BMS More Than |
Model | 12V |
Item Weight | 26 pounds |
Country of Origin | China |
Item model number | 12V 100Ah Lithium Iron Phosphate Battery |
Batteries | 1 Lithium Ion batteries required. (included) |
Exterior | Brushed |
Manufacturer Part Number | RBT100LFP12S-G1 |
Amperage | 100 Amps |
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Renogy 12V 100Ah LiFePO4 Deep Cycle Rechargeable Lithium Battery, Over 4000 Life Cycles, Built-in BMS, Backup Power Perfect for RV, Camper, Van, Marine, Off-Grid Home Energy Storage, Maintenance-Free
Purchase options and add-ons
Brand | Renogy |
Size | 12V 100Ah Smart BMS |
Product Dimensions | 6.77"D x 11.38"W x 7.38"H |
Terminal | Marine Terminal |
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About this item
- 【Upgraded BMS Circuit】 Equipped with seven pairs of Mosfet and two pairs of XT90 are designed to allow a peak current of 150A to pass through, providing emergency charging and discharging option for you(overcharge protection triggered at 1C-rate, and over-discharge protection at 1.3C-rate). The high-precision BMS design offers over 20 protections and warnings, and the heat dissipation area increased by 50% compared to others on the market to maximize the safety of your off-grid use.
- 【Uncompromising Quality】 The high-quality pouch cells surpass severe high temperature and puncture tests to avoid fire or explosion. This battery has also passed international standards and quality requirements, such as UL1642(battery cell), UL1973, MSDS, UN38.3, FCC, CE, UKCA, PSE, and MIC. Offer over ten years of lifespan with more than 4,000 cycles (80% DOD).
- 【Activation Switch】 With the activation switch cable, you can turn on or off multiple batteries in parallel to ensure the safety of installation and use. The open-circuit voltage is extremely low when the BMS is in the hibernate mode, which minimizes battery over-discharge when connected to appliances for a long time, ensuring the health of your batteries and extending their service life.
- 【Auto-balancing Function】 Easily connect multiple batteries in parallel(up to 8)with the auto-balancing function, improving the average charging efficiency for your batteries in the long term.
- 【Real-time Monitoring】 You can connect the battery monitor directly via CAT cable without purchasing an additional coulometer. You can also use the BT-2 Bluetooth module to monitor multiple battery states in real time with the DC HOME app. If you have multiple Renogy devices with communication port, we recommend adding Renogy ONE M1 to achieve smart energy monitoring with intuitive visuals and real-time data.
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This Item Renogy 12V 100Ah LiFePO4 Deep Cycle Rechargeable Lithium Battery, Over 4000 Life Cycles, Built-in BMS, Backup Power Perfect for RV, Camper, Van, Marine, Off-Grid Home Energy Storage, Maintenance-Free | Recommendations | dummy | dummy | dummy | dummy | |
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Price | -28% $649.99$649.99 List: $899.99 | $899.99$899.99 | $513.99$513.99 | $174.00$174.00 | $299.99$299.99 | $249.99$249.99 |
Delivery | Get it as soon as Sunday, Mar 31 | Get it as soon as Sunday, Mar 31 | Get it Mar 29 - Apr 1 | Get it Apr 5 - 10 | Get it Mar 29 - Apr 1 | Get it Mar 28 - 29 |
Customer Ratings | ||||||
Light weight | 4.5 | 4.0 | 4.6 | 5.0 | 4.7 | — |
Value for money | 3.8 | 4.5 | 4.3 | 4.7 | 4.4 | — |
Longevity | 3.3 | 4.2 | 4.5 | 3.5 | 4.0 | — |
Easy to install | 4.4 | — | 4.9 | 5.0 | 4.6 | — |
Sold By | Amazon.com | Amazon.com | Li Time US | YZP Lithium Battery Store-US | Li Time US | Redodo US |
compatible vehicles | Trailer | RV | RV, Boat, Trailer, Van, Marine, Fishing | RV | RV | RV, Off Grid, Camping, Trolling Motor, Boat, Solar Home Energy |
size | 12V 100Ah Smart BMS | 12V 200Ah | 12V 100Ah (2 Pack) | Black-12V100AH | 12V100Ah MINI | 12V100AH |
terminal type | Marine Terminal | Marine Terminal | M8 | M8 Terminal | M8 | M8 |
resistance | — | — | 40 milliohms | — | 40 milliohms | 40 milliohms |
voltage | — | 12.8 volts | 12.8 volts | 12.8 volts | 12.8 volts | 12.8 volts |
number of cells | — | — | — | 4 | 16 | 4 |
battery composition | lithium ion | lithium ion | lithium phosphate | lithium phosphate | lithium phosphate | lithium phosphate |
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From the brand
Find Your Energy Freedom
Offers various off-grid solar power solutions that provide the comforts of home for Tiny Homes, Vans, RV, Trailers, Trucks, Marine.
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Since 2010 we have been on a mission to change the way the world uses energy. We are committed to making a lasting impact on the earth by removing barriers to sustainable living and energy independence.
Our mission is to empower the energy independence of 50M people with DIY-friendly and reliable renewable energy products by 2030.
We are optimistic humankind can achieve a sustainable future where renewables are at the core of our energy supply.
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How did we get our start?
Renogy started as a small project by students at Louisiana State University. With the help and support of the Louisiana Business and Technology Center, Renogy has grown into a flourishing company.
What problem are we solving?
Renogy intends to be a driving force behind the push for sustainable living and energy independence.
What makes our products unique?
We aim to provide all the components necessary for users to build off-grid solar power systems at affordable prices.
From the manufacturer
Operation specifications:
Rated Capacity 100 Ah
Nominal Voltage 12.8 V
Cycle Life(0.2C,25℃) 80%DOD 4000 Cycles
Maximum Continuous Charging Current:50 A
Maximum Continuous Discharging Current:100 A
Connection Method:Parallel
Storage Temperature:-13~149℉ / -25~65℃
Dimensions:11.4 x 6.8 x 7.4 inch / 289 x 172 x 187.5 mm
Weight: 26 lbs. / 11.8 kg
Renogy 12V 100Ah Smart Lithium Iron Phosphate Battery
The Renogy Smart Lithium Iron Phosphate Battery enables auto-balance among parallel connections and provides more flexibility for battery connection. The integrated smart battery management system (BMS) not only protects the 12V 100Ah LiFePO4 battery from various abnormalities but also monitors and manages the charging/discharging process. The state-of-the-art battery cells ensure a long cycle life and exceptional discharge performance.
- *Ensure a lifespan of more than 4000 cycles
- *100A continuous discharge current
- * Wide range of operation temperature
- * Auto-balancing Function
- * Real-time monitor
- Accessories: M8 Bolts*2 Activation switch*1
- Certifications: UN38.3/MSDS/UL 1642(Lithium Cell)
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Endless possibilitiesRenogy LiFePO4 battery has a minimum 4000 cycles time which delivers up to 8 times longer than a lead-acid battery. Moreover, with the incredible energy density of the battery, Renogy LiFePO4 battery is thin and light with immense power. There’s no reason to settle for other batteries if you can think 'Big Picture'. |
Pro BMS, Precise and MagicalPowered by an upgraded intelligent BMS circuit, the battery will provide balance between each battery cell group,and features the most preceise temperature measurement discrepancy of its kind. This battery will more accuratlet display and protect the battery from over-voltage, under-voltage, over-current, short circuit, high temperature, and low temperature. |
Not harmful to the environmentRegardless of the production, use, or scrap, it does not contain or produce any toxic and harmful heavy metal elements and substances such as lead, mercury, and cadmium. Renogy 100ah LiFePO4 battery is made from 100% safe, nontoxic, and renewable energy. |
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Portable and PowerfulOur LiFePO4 battery is only a third of the weight of Lead Acid while providing a massive boost to performance and capacity so you won't miss a single second of runtime. Renogy‘s LiFePO4 battery is your best choice for RVs, Marine and Off-Grid Applications when towing or mobility is in consideration. |
Low Self-Discharge RateThe battery can be switched between active mode and shelf mode with the Activation Switch. Prior to long periods of storage, disconnect the battery from the system, connect the activation switch to the RS485 UP Communication Port of the battery, and long press the Power Button for 3 seconds to switch the battery to shelf mode. |
Real-time MonitoringWith the improved RS485 UP Communication Port, your batteries will be able to communicate and transfer data in real time. Using a Renogy Bluetooth Module BT2 export the data into comprehensible information streamed straight to your handset, or watch it live with a Renogy monitoring screen. |
Notes:
● Please secure all cable connections to the proper specification in order to ensure good connection between the cable lugs and the terminals. Over-tightening cable connections can cause terminal breakage and loose cable connections can cause terminal meltdown or fire.
● DO NOT string the battery in series. ONLY connect batteries of the same manufacturer and model in parallel.
● Please avoid too high a voltage difference between paralleled batteries, despite the auto-balancing function, to avoid triggering the over-current protection.
Product Description
The Renogy Smart Lithium Iron Phosphate Battery enables auto-balance among parallel-connections and provides more flexibility for battery connection thanks to its RJ45 communication ports. The integrated smart battery management system (BMS) not only protects this 12V 100Ah LiFePO4 battery from various abnormal conditions but monitors and manages the charging/discharging process. The state-of-the-art battery cells ensure a long cycle life and exceptional discharge performance. If you're searching for a deep cycle battery for caravan, cabin, or marine use, then this lightweight, auto-balanced, ultra-safe, long-cycle-life lithium-ion battery is the perfect plug-and-play solution for you! NOTE: ● Please secure all cable connections to the proper specification in order to ensure good contact between the cable lugs and the terminals. Over-tightening cable connections can cause terminal breakage and loose cable connections can cause terminal meltdown or fire. ● DO NOT string the battery in series. ONLY connect batteries of the same manufacturer and model in parallel. ● Please avoid too high a voltage difference between paralleled batteries, despite the auto-balancing function, to avoid triggering the over-current protection.
Product information
Technical Details
Additional Information
ASIN | B07YXL2TC7 |
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Customer Reviews |
4.1 out of 5 stars |
Best Sellers Rank | #306,959 in Automotive (See Top 100 in Automotive) #515 in Automotive Replacement Batteries |
Date First Available | October 10, 2020 |
Warranty & Support
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Customer reviews
Customer Reviews, including Product Star Ratings help customers to learn more about the product and decide whether it is the right product for them.
To calculate the overall star rating and percentage breakdown by star, we don’t use a simple average. Instead, our system considers things like how recent a review is and if the reviewer bought the item on Amazon. It also analyzed reviews to verify trustworthiness.
Learn more how customers reviews work on AmazonCustomers say
Customers like the performance, value, and build quality of the battery. For example, they say it works like a champ, the positive and negative terminals are much stronger, and it's good value for money. Customers also like the ease of installation. That said, some complain about the ports and connectivity. They say the ports are defective and damaged, and the system cannot be hooked up in series. Customers dislike the support and differ on quality.
AI-generated from the text of customer reviews
Customers like the performance of the battery. They say it works well, has smart features, and is a great addition to their solar setup. Some mention that the performance has been stellar, with no issues.
"...this solar generator project taught me lots and the practical uses are a bonus...." Read more
"...All the items in this package worked great, thanks Renogy." Read more
"...They're performance has been stellar for me. But........... they have a couple issues. Specifically, the communication ports...." Read more
"...I received two, one working, one completely and utterly dead...." Read more
Customers like the value of the battery. They say it has great features for the price and the learning experience was worth the investment.
"...an expensive way to get power where needed, but the learning experience was worth the investment." Read more
"...it to the system I Intend to put in my next RV, the cost is literally 50% cheaper. And, my current system Can't run the Microwave or the AC...." Read more
"These batteries are a good value and work very well.The major downside, however, is the communication ports on the top...." Read more
"...a little more expensive than some other brands but seem to be worth the extra cost so far." Read more
Customers are satisfied with the build quality of the battery. They mention that it is well-built, and the positive and negative terminals are much stronger.
"...Build quality is good. When I need more, I will likely buy again." Read more
"...The battery is also extremely well built and the terminals feel solid. I would recommend this to anyone look to replace their old boat anchor battery." Read more
"...Good sturdy terminals, too. I also like being able to shut down the battery when the RV is in storage...." Read more
"...I am happy to report these batteries are a significant improvement in construction, and the positive and negative terminals are much stronger,..." Read more
Customers find the battery easy to install.
"...I'm more than happy with the investment so far and the install was easy...." Read more
"...Not only does it require very little effort to get them setup using the included switches, but the "smart" features work incredibly well for me...." Read more
"...Works like a champ. Super easy to install." Read more
Customers are mixed about the quality of the battery. Some mention it's an amazing battery that holds its charge indefinitely, while others say that it no longer charges past 48%.
"...In about 20 minutes he was back and said the batteries will not take a charge and they didn’t know why...." Read more
"...The multiple battery balancing feature looks neat, too - when I get that going, I'll update this post...." Read more
"...UPDATE: I finally received an email that the battery has been found defective and that I can keep the replacement...." Read more
"...Still using the batteries today without incident. Hold a charge “forever”. Most importantly they hold a large amount of charge available for use...." Read more
Customers are dissatisfied with the support provided by the battery. They mention that the support is a disaster, the technical support is hard to reach, and the documentation is lacking. Customers also say that the battery is not self-heating and that the advertised features are not accurate.
"Support is a disaster, the battery won't charge. Ive performed the recommended troubleshooting...." Read more
"...products, but warranty is part of the product, and their support is extremely poor." Read more
"...Their customer service is nonexistent, and their technical support is hard to reach and extremely difficult to work with." Read more
"I bought two for our off grid cabin solar setup. The documentation is lacking when trying to configure charge controller and battery monitor, but..." Read more
Customers are dissatisfied with the ports in the battery. They mention that the ports are defective, damaged, and corroded. They also say that the communication ports are fragile and prone to failure. Customers also say the ports on the small circuit board are not replaceable, allowing the pins inside the ports to corrode. Customers are also disappointed that the battery has a data link port, but they can't find anything about it.
"...for the shipping, and in 2 months if Renogy determines that the port is defective, they will send you out another one...." Read more
"...The ports are on a small circuit board that should be replaceable, but Renogy provides no replacement option and no official repair option...." Read more
"...I lost the use of the monitor due to the corroded ports and wonder if the ports offered an ingress point for water onto the circuitry underneath...." Read more
"The only strange thing about these batteries is that they have a data link port, but I can't find anything that uses the link." Read more
Customers are dissatisfied with the connectivity of the battery. They mention that it is not able to be hooked up in series, and that they cannot connect the system as described in the manuals.
"...despite 12 hours on hold and dozens of emails -- You cannot connect the system as described in the manuals and or diagram the sent to me first - I..." Read more
"...a 48v battery, then downloaded the manual and found that you cannot link them in series - only parallel. I cancelled the order when I found out...." Read more
"...batteries are not able to be returned through prime and not able to be hooked up in series." Read more
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Top reviews
Top reviews from the United States
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Here is where the story gets really good. I showed up, gave the person my case number and he told me to bring in the batteries and I did. He did a couple of quick tests and said these batteries should charge. He told me to wait here in the lobby and I will be back in 15 to 30 minutes. In about 20 minutes he was back and said the batteries will not take a charge and they didn’t know why. He told me to wait and his team will process my case. About 15 minutes later he came out with 2 new batteries in the box. I said is that it, He said yes, I said have a great day and left. I expected to drop off the batteries and return 10 days later for the results. I expected to drop off the batteries and return 10 days later for the results.
I told this story because customer service is very important. It’s when you need to use a warranty you find the truth about a company. At no point did anyone at Renogy make me feel bad or suggest that I must have done something to cause both the batteries to fail. Would I buy from them again, absolutely. I also would recommend using Renogy for all your RV solar needs.
Yes, this new Lithium Phosphate battery is about 6x more expensive than the lead acid battery;
Yes, there is more run time (because you don't need to plan to 50% usage);
Yes, the solar controller needed to be replaced to deal with the Lithium profile.
The new Lithium battery is less than half the weight of the lead acid battery;
Side terminal battery terminals were used to connect the existing cabling to the solar controller and DC power inverter.
There's a lot more... the lead acid battery was great for learning; I'm upgrading a total of 3 portable solar generators with these Renogy 100Ah lithium batteries and one of the solar generators will end up with a mated pair of batteries.
The "shelf switch" for the Lithium batteries is an interesting feature - once these solar generators are put into service, I really don't expect to turn them off unless service is needed - but there is already a battery isolation switch in place. We'll see how useful it is in the future.
The multiple battery balancing feature looks neat, too - when I get that going, I'll update this post.
I was concerned about the expense and so far, I am not disappointed in the capabilities and feature set.
Yes, I would recommend this to anyone needing this set of functionality.
My use case:
Installed in a rolling tool case https://smile.amazon.com/Husky-Connect-Mobile-Tool-Black/dp/B07BLLXHZZ
are this Renogy 12V 100Ah Smart Lithium Iron Phosphate Battery,
the solar controller https://smile.amazon.com/gp/product/B07DNVTJHD
the power inverter https://smile.amazon.com/gp/product/B0792LW2H7 (the 3000 watt rating is overkill for my needs - I don't ever plan to get "there". For "daily" use, the penny is on the far side of the property where it is expensive to run power, but there are a couple of LED "cafe light" strings installed. If needed, I can bring one or more of the solar generators into the house and power computer network, computers or refrigerator in case of commercial power outage - or take it camping.
Each + cable from the flexible solar panels https://smile.amazon.com/gp/product/B079HJQBVW
is fused
https://smile.amazon.com/gp/product/B00YG1DY20
The Renogy bluetooth module is connected to the solar controller
https://smile.amazon.com/gp/product/B079K3LRJ9
There is a multi-meter connected to the various appropriate places
https://smile.amazon.com/bayite-6-5-100V-Display-Multimeter-Voltmeter/dp/B013PKYILS
There is a circuit breaker https://smile.amazon.com/gp/product/B001PT7XBE between the Positive battery terminal and the power inverter positive terminal (also acts to isolate the battery when needed).
Add various cables for the panels and wiring inside the rolling tool case + a few strategically placed 3 inch round vents (the power inverter can heat up) + 14 gauge and 2 AWG cables and connectors, this solar generator project taught me lots and the practical uses are a bonus. Plus, no liquid fuels needed, no fumes (carbon monoxide) and the genny is very quiet compared to a gas-powered generator. Some may say this is an expensive way to get power where needed, but the learning experience was worth the investment.
Top reviews from other countries
Ich muss sagen das die Batterie mich bis jetzt nicht überzeugt hat mir scheint das die AGM Blei Batterie auch 100Ah länger halt auls diese Lipo Batterie sie maag wohl ok sein aber mehr auch nicht erneut Bestellen würde ich sie nicht mehr da sie das Geld nicht Wert ist lieber 10kg mehr aber es hält diese geht zu schnell leer und ihrgend wann fällt sie unter 12volt und die Spannung fällt auf 3volt runter fallt obwohl ich nur immer den LapTop Auflade und zusätzlich eine 200Wp Solar Anlage habe und die Batterie knapp 1 woche hält finde ich das eune Schwach Leistung daher nur 2 Sterne Ende der Misserablen Story.
Reviewed in Germany on November 11, 2022
Ich muss sagen das die Batterie mich bis jetzt nicht überzeugt hat mir scheint das die AGM Blei Batterie auch 100Ah länger halt auls diese Lipo Batterie sie maag wohl ok sein aber mehr auch nicht erneut Bestellen würde ich sie nicht mehr da sie das Geld nicht Wert ist lieber 10kg mehr aber es hält diese geht zu schnell leer und ihrgend wann fällt sie unter 12volt und die Spannung fällt auf 3volt runter fallt obwohl ich nur immer den LapTop Auflade und zusätzlich eine 200Wp Solar Anlage habe und die Batterie knapp 1 woche hält finde ich das eune Schwach Leistung daher nur 2 Sterne Ende der Misserablen Story.
Reviewed in Canada on December 11, 2020