48V 100Ah Lithium LiFePO4 Battery with LCD Monitor & Mobile APP,48V Rechargeable Lifepo4 Batteries with 10.24kW Output, 1000A Peak Current,Built-in Smart BMS
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Style: 48V 100AH
Features
- Upgraded BMS ProtectionThe 48v 100Ah lithium battery has built-in BMS protection, which can better protect to prevent over charge, over discharge, over load, over voltage, over current, over heating and short circuit. With multiple certifications, lithium batteries are proven to meet the safety standards through comprehensive testing, which can ensure safety.The integrated low temperature protection. Charging cut-off 32F ,Discharging cut-off -4F.
- Valued Performance The 48v 100ah lifepo4 battery is equipped with Grade A Cells, ensuring exceptional performance and long-lasting power. With a compact 5.22kWh energy capacity, it provides the equivalent power of 4pcs 12V 100Ah LiFePO4 batteries. It weighs only 82.5lbs, only 1/3 of the weight of lead-acid Battery and only 2/3 the size of it. Make installation and movement easier.
- Widely Applications48V 100Ah lifepo4 lithium marine battery designed to power a range of 48V applications, including golf, lawn mowers, motorhomes, trolling engines, seagoing vessels,backup Power, Yachts and off-grid systems.
- 2 Ways to Monitor Battery Supports Bluetooth APP &Bluetooth LCD Screen(2.67in*1.77in*0.59in) . A smart display specifically designed for battery monitoring, enabling more accurate real-time tracking of battery percentage, voltage, current, capacity, and other information.Achieve smarter, easier battery management.
- More cycles & Easy InstallationThe 48v 100ah lifepo4 battery can be deeply cycled over 4,000 times, Lead-acid batteries, however, have a cycle life of only 300 to 500 cycles. This helps minimize battery replacement costs. Furthermore, the battery is 60% lighter than lead-acid batteries of equivalent capacity and requires no complex wiring, making it easier to transport and install.
Brand: GRNOE
Vehicle Service Type: Boat, Lawn Mower, RV, Solar System
Size: 20.47*10.59*8.66 inch
Voltage: 51.2 Volts
Battery Cell Composition: Lithium Ion
Item Weight: 82.5 Pounds
Product Dimensions: 20.48"D x 10.59"W x 8.66"H
Number Of Cells: 1
Terminal: M8- 5/8" (16mm) Terminal Bolts
Automotive Fit Type: Universal Fit
Brand: GRNOE
Size: 20.47*10.59*8.66 inch
Product Dimensions: 20.48"D x 10.59"W x 8.66"H
Number Of Cells: 1
Terminal: M8- 5/8" (16mm) Terminal Bolts
Automotive Fit Type: Universal Fit
Manufacturer: GRNOE
Model: JS-LFP48100-L
Item Weight: 82.5 pounds
Item model number: JS-LFP48100-L
Batteries: 1 Nonstandard Battery batteries required.
Manufacturer Part Number: 48V 100Ah
Date First Available: October 10, 2025
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To initiate a return, please visit our Returns Center.
View our full returns policy here.
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Top Amazon Reviews
Style: 48V 100AH
I bought 8 of these, so I worried I might get scam 15S instead of true 16S 51.2V batteries, then have to deal with the seller on whether they would make it right. (Background: each LiFePO4 cell is 3.2V, so 4 cells in series makes a "12V" battery that outputs 12.8V for most of its discharge cycle, 8S makes a "24V" at 25.6V, and 16S makes a "48V" that is 51.2V. Manufacturers can't get away with shorting a cell in anything less than a 48V battery because it would output less than the nominal voltage, but at 48V, a 15S puts out 48V (3.2 x 15 = 48). This is important if you plan on connecting 15S batteries in parallel with any other 48V LiFePO4 batteries, as their voltages would not match 16S batteries. I haven't torn any down, since I plan on using these. But I've checked 2 of 8 so far, and they test at 53.2V with multimeter, and per BMS, they come charged to 97% SOC (probably 100% at factory followed by some drain d/t smart Bluetooth BMS monitoring and scanning for BT signal). BMS reports 16 cells, average cell voltage 3.323 x 16 = 53.17V, the measured battery voltage. (A 15S could have cell 16's lead attached to another cell for a duplicate reading, but the sum of cell voltages would exceed the battery voltage as you can't fake the overall voltage.) I have yet to do capacity testing. I love that they come with a tiny battery monitor display for at-a-glance battery status so I don't have to open an app and connect to the BMS every time. I plan on sticking them next to the battery combiner (I'm using Victron Lynx Distributors). They only report the SOC, voltage, and the current from the BMS. Oddly, rather than rounding the voltage to the nearest tenth, it truncates (one battery is at 53.17V, but display shows 53.1V instead of 53.2V). On the iOS App Store, the BT battery monitor app is NOT called "Battery Assistant," it's called "Smart Battery Helper," not "Battery Assistant." Once you install the app, it DOES show on your iPhone as "Battery Assistant." Since I have multiple of these batteries, I worried I wouldn't be able to identify which battery the app was connecting to. But when connecting to the smart BMSes, the app shows the BT signal strength: the one with the strongest signal (e.g., –45dB is stronger than –65dB) is the battery your phone is closest to. Just to be sure, I wheeled the battery about 30 feet away when connecting to each battery for the first time, then I wrote the SN on the battery case. So far I'm super pleased with my purchase. I almost bought significantly cheaper 48V batteries, but decided to get slightly more expensive batteries to reduce my risk of getting 15S batteries, and it looks like it paid off!
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Reviewed in the United States on December 28, 2025 by David A. David A.
Style: 2Pack-12V 100AH
Have held up great so far.
Reviewed in the United States on January 19, 2026 by ViterboMike
AMAZING! Get rid of those 6 lead-acid batteries and install ONE of these, lighter, faster, last longer and the power meter is wireless, bluetooth! Just get a converter if you have lights. Do NOT download the app, it doesnt work and is all ads/scam but the battery does a great job with my $60 18Amp charger I bought, came 95% full. I would buy again
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Reviewed in the United States on February 10, 2026 by Rick
Style: 48V 100AH
So far everything is working as it should. I was a little confused as to the headline stating it had 10.24kw output. The seller's description uses different electrical metrics to highlight two distinct capabilities: total energy storage capacity and instantaneous power output. 5120 Wh (Energy Capacity): This measures how much total "fuel" is in the tank. It is calculated as 51.2V (the nominal voltage for many 48V systems) × 100Ah = 5120Wh. If the battery is exactly 48V, the capacity is 4800Wh. 10.24 kW (Power Output): This measures the maximum "flow rate" or speed at which the battery can deliver that energy to a heavy load (like a golf cart motor) at a specific moment. This is typically calculated based on the maximum continuous discharge current allowed by the BMS (e.g., 200A × 51.2V = 10,240W or 10.24kW). The little monitor screen only works if you are right next to the battery. The phone app only allows you to view settings but not change anything which I don't know is correct or not. I will use mppt controller and inverter to handle charge settings. I am also using 4/0 AWG flexible welding wire which is overkill but worth it. One last thing: This battery is huge and partial picture on right side. I will update if anything changes.
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Reviewed in the United States on January 14, 2026 by wally c. wally c.
Buyer beware battery arrived at less than 8 volts would not accept a charge had to get Amazon a-z customer service involved to get a return shipper.
Reviewed in the United States on February 21, 2026 by GINNY A JOHNSON
Style: 2Pack-12V 100AH
As discribed Both batterys took full charge I haven't took the boat out to discharge them yet but so far so good
Reviewed in the United States on July 3, 2025 by Texas Red
Style: 48V 100AH
Best quality product I have ever bought
Reviewed in the United States on February 24, 2026 by Bombi
Style: 48V 100AH
After a few hiccups the battery works as intended
Reviewed in the United States on February 6, 2026 by Goblin86