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BUKNUWO

12.8V 150Ah LiFePO4 Lithium Battery with Bluetooth,1920Wh Energy,15000+ Rechargeable Lightweight Lithium Battery for Trolling Motor,Off-Grid,Boat,RV, Boat, Solar(12.8V 150Ah-Bluetooth)

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$179.99
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At a glance

Condition
New
Set
12.8V 150Ah-Bluetooth
Model
12.8V 150Ah
Weight
41.5 lb
Number of Batteries
1 12V batteries required.
Battery Capacity
150 Ah
Battery Cell Type
Lithium Metal
Warranty
5 Year Manufacturer

Features 7

  • The Perfect Replacement for Lead-Acid Batteries - 95% Utilization Rate: The BUKNUWO 12.8V 150Ah LiFePO4 bluetooth lithium battery which is 2/3 lighter than comparable lead-acid batteries. It has an energy capacity of 1920Wh, a 40% increase in energy density, and a battery life of up to 10 years. The LiFePO4 lithium battery boasts a capacity utilization rate of up to 95%, while lead-acid batteries only achieve 50%.
  • Smart Bluetooth 5.0 Real-Time Monitoring (iOS & Android) Exclusive feature not available on most competitors. Simply search "Buknuwo" in the IOS App Store or Google Play Store to download our free APP. Connect to your battery via Bluetooth 5.0 and monitor real-time data including state of charge (SOC), voltage, current, power, temperature, charging/discharging status, and protection status all from your phone within 33ft (10m). No more guesswork. No more battery anxiety.
  • 100A BMS Management System and Grade A Cells: The integrated 100A Battery Management System (BMS) provides comprehensive protection against overcharging, over-discharging, short circuits, overheating, and overcurrent. It features automatic high/low temperature cut-off to ensure safe charging/discharging (Discharge: -20C to 60C / -4F to 140F; Optimal Charging: 0C to 45C / 32F to 113F). The BUKNUWO 12.8V 150Ah LiFePO4 bluetooth lithium battery is equipped with top-grade lithium battery cells, supporting up to 4000 cycles at 100% DOD, 6000 cycles at 80% DOD, and 15000 cycles at 60% DOD.
  • Expandable Series/Parallel Connection: The BUKNUWO 12.8V 150Ah LiFePO4 lithium battery allows for easy upgrades to clean energy without additional wiring. It supports series and parallel connections (up to 4S4P), enabling the construction of a 51.2V 600Ah system for home energy storage, UPS systems, camping, solar systems, RVs, marine power, etc.

Description

BUKNUWO: Energy Built on Trust We engineer intelligent LiFePO4 batteries that power your freedom. Born from a demand for reliability, every cell is rigorously tested and smartly monitored via app. From RVs to home backup, our modular systems scale with your life. We don't just store energy—we deliver confidence for every adventure and every essential moment. Power what matters, fearlessly.

Specs 16

Number of Batteries 1 12V batteries required.
Brand BUKNUWO
Battery Cell Composition Lithium Metal
Battery Capacity 150 Ah
Recommended Uses For Product Rv
Model Number 12.8V 150Ah
Model Name 12V150AH
Manufacturer BUKNUWO

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Top Amazon Reviews

Super product: Great support
Set name: 12.8V 100Ah-Bluetooth
Review Image by Stephanie White
Review Image by Stephanie White
Review Image by Stephanie White
Excelent proformance and good construction. I really like the features of this battery. I am using a cart to house my solar panels, charge controller, batteries, and inverter, to have a portable off grid 120 Vac power station. Bought this battery (12V 100Ah) for charging the batteries in my battery lawn mower, and on occasion to power my dehumidifier. When I replaced my smaller inverter with a larger one (3,000 Watt) and connected it to the battery, the inverter inrush current tripped the BMS overcurrent safety feature shutting down the battery. The Solar panel that I was using to charge the battery was not able to wake up the battery. I tried another small constant voltage charger and that did not work either. I then contacted the customer support. They quickly responded and suggested that I get a LifeP04 charger with 0V activation. In the meantime I purchased a second battery from them as I really liked the features of this battery. The company offered to send me their approved 12V 20A LifeP04 charger free of charge to fix the battery. This was unexpected and greatly appreciated. When I connected the charger it was able to charge the battery to 100%. It is now working just fine and I connected it in parallel to my second battery. These batteries work great but NOTE: 🤷♂️If you hook it up to an inverter of other device that has inrush current, you should pre-charge the device or put a resistor in series with the battery to pre-charge it, before connecting it for the first time. Battery Features: (Pros) • Best cost value • Bluetooth monitoring (When the battery is near the house I can monitor the status from inside. (Nice feature) • Bluetooth monitoring was able to connect at more than 100 ft away from the battery even through a window. • Seems to have the rated storage • Safety features (Over current - charge and discharge, High / low temp.) Automatically disconnects at low voltage • Handy carrying strap (Cons) ??? App Features: (Pros) • Monitors: Mode, Battery charge percentage ,Voltage, Current, Wattage, Cycle count, and temp. all on the same screen. • Monitors the above when charging and discharging. • Has different modes with different animations (Kind of fun) • Temperature can be selected to be C or F. • When the app is turned on the previous battery charge level is displayed, (Really nice feature) Some of the different modes are: 1. Off – Panda is sleeping 2. Startup – Panda is rising from sleep then eating 3. On, Charging – Panda is hungry and eating bamboo @ less than 50% charge. 4. On, Charging – Panda is eating less and is fatter. @ greater than 50% charge. 3. On Discharging – Panda is giving off electric flashes. 4. Charged 100% – Panda is fat and full App Features (Cons) - Not a big deal • Sometimes the app does not connect with the battery right away, and may require turning it on again. • The refresh rate to update the battery information is not consistent. ... show more
Reviewed in the United States on August 22, 2026 by Stephanie White
LifePO4 Battery - So far it's performing as advertised! ... I will continue providing updates
Set name: 12.8V 150Ah-Bluetooth
I purchased the Buknuwo 150Ah LiFePO4 battery after having gone through a very cold winter stretch. The plan is to use this battery with my 2000 watt inverter to provide power to the furnace in case of a power outage. Depending on weather conditions it should keep us warm for a day or two, hopefully until the power comes back on. I can also use it to power the fridge to keep things cold. I got the Bluetooth version, since it was only a few dollars more and would be really convenient for checking the battery status from time to time. And if you're depending on battery power during an outage, you want to know how much longer you'll be staying warm! I guess I took a chance on this battery because there weren't any reviews at the time, but researching I decided to go with this unit because the listing said all the right words and the price was very good. I'm in the process of testing the battery: weight, capacity and BMS protection. This is what I have so far... 1) Weight - Mine weighed in at 40.5 lbs. There are varying numbers in the image descriptions vs the manual documentation, between 28.5 and 41 lbs. 2) Capacity - Initial charge - 43%. I tested the capacity by fully charging the battery, connecting to an inverter, and running a space heater on the low setting. It pulled 655 watts from the battery for 2.8833 hours. 655 watts x 2.8833 hours = 1889 watt-hours. I was relying on the current numbers reported in the battery app. Very close to the claim of 1920 watt-hours. I plan to re-run this test because I know that as a new battery is fully charged it will do cell balancing which increases it's capacity. 3) Over voltage - works. The battery indicated 100% charge and disconnected from the charger. I would have expected the charger to shut off first. I will spend more time and recharge it again and monitor the voltages and battery info more carefully. ***UPDATE: I recharged the battery various times at different conditions but the battery shuts off before full voltage and displays a cell protection message. It will never charge past 13.66V and never balances the cells. From AI - "A cell protection error at a low total pack voltage of 13.66V indicates a severe cell imbalance" So far no satisfaction from the manufacture. They say they will look into it, then never follow up. 4) Under voltage - works. I missed recording the voltage when the battery shut off but when I checked it after the shutdown, the voltage was at 10.2 volts. I'll repeat the test and watch it more closely when the charge is dropping then switch to a 12V load. The manual says 9.2+0.12V. My inverter may have shut off first since it's low voltage battery protection is at 9.5V. 5) Bluetooth App Provides the basic info... state of charge, voltage, current, wattage, BMS temperature, cell temperature and other battery conditions. No individual cell information is available. **Update - I originally had a reoccurring bluetooth error and I would have to disconnect and reconnect to bluetooth. The Buknuwo company has already corrected the problem and the app is working now. I'm giving five stars for now based on results so far. As I gather more accurate info I will update my review, but so far I'm pleased with this purchase! ... show more
Reviewed in the United States on February 15, 2026 by AG
Doesn't deliver anything close to 100ah or 1280wh.
Set name: 12.8V 100Ah-Bluetooth
Junk - Stay away... Charged then did 2 load tests. Both tests delivered about 700Wh of power, not even close to the 1280Wh rating. Second test the battery went into low voltage shutdown and had to be revived using my chargers recover option. App doesn't allow you to turn the charge/discharge OFF. It's always ON. It also won't allow you to see the individual cell voltages, only the total battery voltage. App is flakey and poorly designed. Amazon doesn't allow returns for this product and Buknuwo care said they would refund it if I returned it to Amazon.... I ended up with about a 60ah battery instead of a 100ah.... Lesson learned... ... show more
Reviewed in the United States on October 8, 2026 by Lynn Kelly
Great battery
Set name: 12.8V 100Ah
I would suggest anybody to get these but I'm going from 12 volt to 24. If you want to stay on 12 boats they are perfect
Reviewed in the United States on October 4, 2026 by Tricatrack
The Only Manufacturer/ Seller of Lithium Battery LiFePO4 worth Buying.
Set name: 12.8V 150Ah-Bluetooth
Seller and manufacturer are awesome. I received a battery that didn't work out for us and that's all I'm going to say about that. But I received a replacement battery with the upmost respect from the seller / manufacturer. They have an excellent 👏 team that cares for their customers. This lithium battery is built very highly quality with good scientific knowledge 👌 and materials. There's so many battery manufacturers out there and my wife and me pray the serious customers read this before deciding to buy another battery. We're blessed genuinely 🙏 for finding this manufacturer and seller. We're about to look into building a solar panel, battery back up system for our large cabin my wife inheritance aware us. When all is done, we're going to have this seller and manufacturer set us up to run a 200 amp service with enough reserves for about a week on a single charge. So please trust us, when we say, this is the only brand to buy lithium backup batteries for all your needs. Respectfully, Mr and Mrs. Thomas... ... show more
Reviewed in the United States on October 12, 2026 by Nightworld1313
Buy it, thank me later!
Set name: 12.8V 150Ah-Bluetooth
Love this battery, finally using my freezer section of my awesome BougeRV 52qt cooler... the panda is cool too! 👍
Reviewed in the United States on October 3, 2026 by Gary K
The printed manual that ships with the product is wrong about not supporting communication.
Set name: 12.8V 150Ah-Bluetooth
Update to initial review. I put in a terrible review for this product because the printed manual that came with the battery said it did not support any kind of communication. The Amazon product description was clear about the battery having bluetooth communication with BMS, so I was very frustrated when the manual said there was none. It is essential to me to have basic info about the battery status. Based on my input to Amazon, the Buknuwo support team reached out to me asking reasonable questions about what battery I actually received, and mentioning that the Bunknuwo app has to be used to connect to their batteries. Sure enough, I installed the Buknuwo app and was able to connect to the battery where it reported basic status about the battery. It reports charge level, power in/out, etc. - these are the basics I really need. For those who want more info like individual cell ballance status, it does not report this. I don't yet have any experience with the capacity, etc. of the battery, but based on the quick and helpful Buknuwo support team response I'm happy to change my review to at least 4 stars. I hope with more experience, I can update it to 5 stars. ... show more
Reviewed in the United States on August 18, 2026 by AG
La recomiendo le dura muchas horas y pueden conectar equipos
Set name: 12.8V 100Ah-Bluetooth
La compré para Cuba y están súper feliz con ella
Reviewed in the United States on October 7, 2026 by Omaida García Cuervo
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