12V 100Ah LiFePO4 Lithium Battery with Bluetooth (Group 24), 15000+ Deep Cycles Battery, Built-in 100A BMS & Low-Temp Protection, Max. 1280 Energy for RV/Boat/Trolling Motor/Off-Grid/Home Backup
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Style: 12V 100AH Bluetooth Group24 (1PACK)
Features
- Ideal Replacement for Lead-Acid Batteries: This 12V 100Ah LiFePO4 battery with Bluetooth is a direct upgrade, offering 35 times the energy density of lead-acid batteries in a package thats 35% smaller and over 60% lighter (at just 23 lbs). With a lifespan of up to 10 years, it delivers far greater value and performance.
- Intelligent BMS & Bluetooth App: This HumsiENK marine battery features an upgraded 100A smart BMS. It pairs with the dedicated app for real-time monitoring of voltage, temperature, and other key parameters. The BMS also ensures safety and longevity through comprehensive protection against overcharge, over-discharge, over-current, and short circuits.
- Low-Temperature Cutoff: Operating across a wide temperature range (4F to 158F / 20C to 70C), the 12v lithium battery features automatic low-temperature shutdown to ensure optimal protection and performance in various environments.
- BCI Group 24 Marine Battery Size: With compact dimensions of 8.2"H 6.6"W 10.2"L, this 12V 100Ah lithium battery is globally compatible with BCI Group 2431 battery boxes, making it suitable for all types of vehicles and applications. Compared to lead-acid, AGM, and SLA batteries, it saves over 30% in space and weight (only 23.2 lbs), requires no complicated wiring, and is easy to installan ideal choice for solar energy storage and RV camping.
- Premium LiFePO4 Cells: This deep-cycle marine battery is built with A+ grade LiFePO4 cells, UL tested, and certified by FCC and CE. It also features an IP67 waterproof rating, supports up to 15,000 cycles, and allows configuration in 4S4P setups for systems up to 48V and 20.48 kWh.
- Wide Range of Applications: Ideal for home energy storage, UPS backup, RVs, campers, golf carts, trolling motors, yachts, solar systems, CCTV cameras, DIY projects, and morea versatile solution for both leisure and professional use.
- Support & Warranty: Backed by a 5-year warranty, HumsiENK provides professional technical support and 24-hour customer service. If you have any questions or issues, our support team is always ready to help.
Brand: HumsiENK
Voltage: 12 Volts
Item Weight: 30 Kilograms
Product Dimensions: 6.6"D x 10.2"W x 8.2"H
OEM Part Number: Bt100ah, Lfp12v100ah
Manufacturer: HumsiENK
Manufacturer: HumsiENK
Brand: HumsiENK
Item Weight: 66 pounds
Product Dimensions: 12.6 x 11.81 x 8.46 inches
Manufacturer Part Number: HS12V100AH100BT
OEM Part Number: Bt100ah, Lfp12v100ah
Date First Available: December 9, 2025
Frequently asked questions
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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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Top Amazon Reviews
Style: 12V 100AH Bluetooth Group24(2PCS)
I bought these for my boat. I watch a few videos on them, they opened them up and they seem to be well made and work well at a great price. The app works easy for me I can see battery levels, it is one at a time but that's ok. I am looking to upgrade my 12 volt trolling motor on my boat, when I do I will buy more of these to meet the needs of the new 36 volt trolling motor. Because they are so much lighter I can run all my electronics are on there on lithium battery separate from the trolling motor. Thanks.
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Reviewed in the United States on December 21, 2025 by Darin
Style: 150Ah Basic(4PACK)
Used these batteries ti upgrade my Ryobi ZT540e from lead acid to lipo. Batteries worked perfectly. The only diferance was that these batteries are about a quarter inch taller so it was a bit challenging to get the lock down frame back on other than that they were an exact fit. If you are purchasing these batteries to upgrade from lead acid remember to purchase a new charger that is compatable with lipo batteries otherwise you could ruin your lipo batteries. Also remember that a charge indicator for lead acid batteries will not indicate properly for lipo batteries so you will need to replace that with one that is compatible with lipo batteries. Final outcome; my Ryobi ZT540e now runs better than the day I bought it. Power level is much more consistent throughout the entire time i am mowing my 2 acre yard plus the new batteries are about 200 pounds lighter so the mower is probably about 20% faster. If you are looking for a battery upgrade for your Ryobi ZT540e, this is the way to go.
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Reviewed in the United States on September 21, 2025 by Kindle Customer
Battery is working as hoped for/expected! We bought this battery along with a 1000 watt pure sine wave inverter to use as a power pack for our cargo trailer toy hauler/camper conversion...mainly to use with our 48 quart Wolfbox 12/120 volt car refrigerator and it ran the refrigerator for approx. 24 hours non-stop via the 12 volt plug connection. Note 1...I used a power plug-in 120 volt meter to check the wattage pull on the battery with the refrigerator on it's "Max" setting and it was pulling between 48-54 watts. Note 2...the battery and inverter ran the lights (two 40/42" led light bars) with no drop/hesitation. Note 3...we tried to run our microwave (1400-1450 watts) and it started up but the power dropped down and you could tell...this was probably because the inverter was set to normal and not the heavy load setting??? I plan to try it on the heavy load setting later on. I hope that it will continue to give us this type performance for our camper/toy hauler in the future and for an acceptable amount of time. Hope the information above was helpful!
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Reviewed in the United States on April 2, 2025 by My Product Review
Style: 12V 300Ah Bluetooth (2Pack)
Wow! Theses batteries are great! I have them hooked up on my boat as house batteries and they last a long time.
Reviewed in the United States on October 30, 2025 by Vance
Style: 150Ah Basic
Good company. Battery's BMS phone app did not work with my phone, so I shipped the battery back to them and was given a full refund with no hassle. Very good communication over email.
Reviewed in the United States on August 27, 2025 by Roland
Style: 12V 640AH Bluetooth (1Pack)
Works great in my van!
Reviewed in the United States on December 25, 2025 by Ron
Style: 12V 320AH Bluetooth (1Pack)
Got 2 12.8v 320ah batteries, after charging the 1st one (at 280watts) for 45 to 50 min to 63% full the charger start to flash that the cable’s were disconnected (not so), though my charger was bad ( again not so) the 2nd battery is now charging just fine. The only thing I can think of is that an internal cable inside the battery must have came loose. I try again later. More in likely will be returning to Amazon for a replace Updata contracted HumsENK so far they are being helpful about the problems I having with on of the batteries. Will give another updata when resolved hopefully I can give updated 4or5 star rating
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Reviewed in the United States on December 6, 2025 by Charles G
Only getting 4 stars, should be five. Getting 4 stars because the Bluetooth app (BMS meta) that works with two Humsienk batteries I purchased does not work with the third Humsienk battery I purchased. You have to use a different Bluetooth app (Humsienk Smart app) with the third battery despite what the Bluetooth manual included with the third battery showed AND the Humsienk app does not work with the first two batteries purchased. All batteries purchased within 3 months of each other. So, two apps are required to run 3 batteries. Update: back to five stars because the Humsienk app was updated to show both styles of batteries on the last update The Humsienk app does not include many of the parameters that the BMS meta app does (like cell voltages and differentials, # cycles) and you have to query (search for) the battery more than once to find it every time you start the app. "A" for value, "C" product continuity.
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Reviewed in the United States on April 21, 2025 by Hyco Bass