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interface of LiTime 12v 100ah LiFePO4 Battery Group27
functions information of litime group 27 lithium battery - bluetooth, low temp protection, ip 65 waterproof and dustproof
dimension information of litime group 27 lifepo4 lithium battery
LiTime group 27 lithium battery powering appliances: universal inverter compatibility, pre-charge & 30s auto-recovery
LiTime 12v group 27 lifepo4 battery with low-temp cut-off protection feature
litime 12v 100ah group 27 battery with ip65 waterproof and dustproof protection for Jon boats/inflatables/kayaks
LiTime 12v lithium group 27 battery with ev grade lifepo4 cells-100A continuous charge/discharge, 500A surge current (1sec)
LiTime 12V 100Ah Group 27 lithium battery compatible with group 27-31 battery boxes
LiTime 12v group 27 lifepo4 battery 2 pack
LiTime 12v group 27 lifepo4 battery 3 pack
LiTime 12v  group 27 lifepo4 battery 4 pack
LiTime 12v 100ah LiFePO4 Battery Group27 + 12V 20A Charger
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interface of LiTime 12v 100ah LiFePO4 Battery Group27
Bluetooth 5.0 for battery status tracking—SOC, voltage, power, and more.
Auto low-temp cut-off prevents damage from charging or discharging in extreme cold.
functions information of litime group 27 lithium battery - bluetooth, low temp protection, ip 65 waterproof and dustproof
dimension information of litime group 27 lifepo4 lithium battery
LiTime group 27 lithium battery powering appliances: universal inverter compatibility, pre-charge & 30s auto-recovery
LiTime 12v group 27 lifepo4 battery with low-temp cut-off protection feature
litime 12v 100ah group 27 battery with ip65 waterproof and dustproof protection for Jon boats/inflatables/kayaks
LiTime 12v lithium group 27 battery with ev grade lifepo4 cells-100A continuous charge/discharge, 500A surge current (1sec)
LiTime 12V 100Ah Group 27 lithium battery compatible with group 27-31 battery boxes
LiTime 12v group 27 lifepo4 battery 2 pack
LiTime 12v group 27 lifepo4 battery 3 pack
LiTime 12v  group 27 lifepo4 battery 4 pack
LiTime 12v 100ah LiFePO4 Battery Group27 + 12V 20A Charger
1 / 1
Features
New

LiTime 12V 100Ah Group 27 Bluetooth LiFePO4 Lithium Battery

$279.99
$439.99
- 36.36 %

BCI Group 27 Size, Lock-in Fit for RV & Marine Application

  • Group 27 Compatibility: Perfect fit for Group 27-31 battery compartments, and ideal for seamless RV, and kayak installation.
  • RV-Specific Size: Tailored for RV models with Group 27 compartments, including Brinkley Z 2900, Four Winds 22E, and Forest River Forester, etc.
  • Smart Bluetooth: Real-time battery status tracking and smart control via LiTime APP.
  • Compact & Lightweight: With 10% higher volume energy density than LiTime 12V 100Ah Basic; 66% lighter and 200% more energy than 12V 100Ah lead-acid battery.
  • Powerful Design: 1200Wh usable energy & 1200W max. output power.
  • 100A Self-developed BMS: 100A continuous discharge current, 500A surge discharge current (1s).
  • 20+ Protection: With advanced protections, such as moisture-proof, and salt-spray resistance, pre-charge function, and overload protection with auto-recovery (30s).
  • All-weather Protection: With low-temp cut-off protection and IP65 waterproof & dustproof, suitable for harsh environments.
  • EV-grade Cell: 4000+ cycles@100% DOD, 10-year lifespan, eco-friendly, and high consistency.
  • Max. 4P4S: Up to a 51.2V 400Ah; 20.48kWh energy & 20.48kW max. output power.
  • Multi-Application: Suitable for RVs, Marine, Trolling Motor, Off-grid, Home Backup Power, etc.
  • Note: 1. First use or after manual shutdown: Connect the charger to activate the battery. Use LiTime 14.6V 20A charger.
    2. Please do not orient the battery with top or back side downward. Other orientations are permissible.
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Comparison
Quantity:
$279.99
$439.99
- 36.36 %
warranty
5-Year Warranty
Backed up by techical support within 24hrs.
Free Shipping
Free standard shipping on all orders.
Delivered in 2–5 business days.
Free Returns
30 Days Hassle Free Returns
interface of LiTime 12v 100ah LiFePO4 Battery Group27
12V 100Ah Group27 Smart
$279.99
$439.99
Features
Specs
FAQ
Reviews

12V 100Ah Group 27, Perfect Fit for RV & Marine Use

Designed with Group 27 size, LiTime 12V 100Ah lithium battery is suitable for RV and marine use, and fits Group 27-31 battery boxes. Compact and lightweight design, it delivers reliable power for your adventures. Whether on the road or on water, this battery ensures durable performance in any setting.

LiTime 12v group 27 lifepo4 battery designed for RV using

Smarter, Safer Power for Every Adventure

Experience smart and durable power for RVs and marine use. With Bluetooth 5.0, monitor and control your battery effortlessly. Low-temp protection fights against damage from freezing weather, while IP65 waterproof and dustproof design thrives in marine environments. With robust power packing in Group 27 size, LiTime 12V 100Ah Group 27 battery is your ultimate power solution for every journey.

features of litime group 27 12v lithium battery

Monitor Your Battery Anytime, Anywhere

With Bluetooth 5.0, managing LiTime 12V 100Ah Group 27 lithium battery​ has never been easier. Simply scan the QR code on the battery to automatically connect to your smartphone via the LiTime APP. From there, you can turn the discharge off, control battery off, and monitor real-time data. Stay informed about your battery’s status and the entire system’s performance—anytime, anywhere. Smart Bluetooth would level up your battery-using experience to the next level.

bluetooth 5.0 to smart monitor function of LiTime group 27 battery

EV Grade Cells, Enhanced Performance

LiTime 12V 100Ah Group 27 LiFePO4 battery is designed with only 4 high-consistency cells, ensuring balanced performance, enhanced efficiency, and extended lifespan. With 4000+ cycles@100% DOD, 6000+ cycles@80% DOD, and 15000+ cycles@60% DOD, it provides consistent power. Enjoy eco-friendly & robust energy that keeps your power up longer, making it the perfect choice for sustainable and cost-effective energy storage.

structure of litime group 27 deep cycle battery

Comprehensive Protection & Certified Reliability

With a self-developed BMS, LiTime 12V 100Ah Group 27 LiFePO4 battery can prevent common issues such as overcharge, over-discharge, over-current, short circuit and overheating. In addition, upgraded protections, including low-temp cut-off, moisture proof, salt-spray resistance, pre-charge function and overload protection with auto-recovery (30s), provide a further safeguard for a longer lifespan. Certified by FCC, CE, RoHS, UN38.3, and FCC ID, and tested by UL-1973, it meets the highest standards of quality and reliability.

certifications of litime 12v 100ah group 27 marine battery

Assemble Home Backup System to 20.48kWh Energy

LiTime 12V 100Ah deep cycle battery features 1200Wh usable energy & 1200W max. output power, and supports up to 4P4S, combining to create a 51.2V 400Ah energy system. With 20.48kWh & 20.48kW, it delivers maximum energy and power for home storage and off-grid applications. Whether you’re powering a modern eco-friendly home or living off the grid, this system ensures reliable, sustainable energy tailored to your needs.

LiTime Group 27 lithium battery offers expandable 20.48kWh power for off-grid life

Designed for RVs with Group 27 Battery Compartment

LiTime 12V 100Ah LiFePO4 battery​ perfectly fits RVs with Group 27 battery compartments, including popular models like the 2024 Brinkley Model Z 2900, Four Winds 22E, and Forester. In addition, it's also suitable for Group 31 battery box. With a 10% higher volumetric energy density compared to LiTime 12V 100Ah basic battery, it delivers the same power in a more compact size.

LiTime group 27 lithium battery fits for rv

Versatile Energy for Every Adventure

Designed for versatility, LiTime 12V 100Ah Group27 lithium battery is perfect for RVs, marine use, and off-grid living. Its Group27 size ensures easy installation in your RV or boat, while IP65 waterproofing makes it durable for marine environments. A reliable power solution for all your adventures.

litime group 27 lifepo4 battery for RV, marine, trolling motor

Installation Tips for Optimal Performance

For the best performance and safety of LiTime 12V 100Ah Group 27 battery, it supports installation angles include front, side, and bottom, while back and top positions are prohibited. Follow these guidelines to maintain normal operation and safety in any setting.

installation tips of using litime group 27 lifepo4 battery

See What’s Inside: Unboxing Now

SPECS

BATTERY
Cell Type:
LiFePO4
Warranty:
5 Years
Cycle Life:
4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15,000 cycles at 60% DOD
Nominal Voltage:
12.8V
Rated Capacity:
100Ah
Energy:
1280Wh
Max. Expansion (Parallel & Series):
4P4S
Internal Resistance:
≤40mΩ
Certifications:
UL-1973,FCC,CE,RoHS,UN38.3,FCC ID
Bluetooth:
Yes
BMS
BMS:
100A
Max. Continuous Charge Current:
100A
Max. Continuous Discharge Current:
100A
Max. Discharge Current 1 Second:
500A
CHARGE
Charge Method:
CC/CV
Charge Voltage:
14.4V ± 0.2V
Recommend Charge Current:
20A (0.2C)
TEMPERATURE
Charge Temperature:
0℃ to 50℃ / 32℉ to 122℉
Discharge Temperature:
-20℃ to 60℃ / -4℉ to 140℉
Storage Temperature:
-10℃ to 50℃ / 14℉ to 122℉
Low-Temperature Protection:
Yes (32℉/0℃)
Low-Temperature Charging Protection Auto Recovery:
Yes (41℉/5℃)
OTHERS
Terminals:
M8 bolts
Weight Approx.:
22.85lbs
Size:
12.13*6.69*8.31 in
Housing Material:
ABS
Protection Class:
IP65

FAQ

What are the Differences Between a Group 27 and Group 31 Battery?
What to do when receive the LiTime Group 27 battery?
How many batteries can I connect in sereis or parallel?
How to charge LiTime 12V 100Ah Group 27 Bluetooth lithium batteries?
How can I download the LiTime Bluetooth App?
What other applications can Group 27 battery be used for besides RVs?

REVIEWS

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Why LiTime is Your Best Choice

TOP 1 LiFePO4 Brand

TOP 1 LiFePO4 Brand

As the #1 LiFePO4 battery brand, LiTIme leads the market with the most complete power solutions—covering RVs, home storage, marine, golf carts, off-grid systems, and beyond.
15-Year Expertise

15-Year Expertise

With 15 years of industry experience, LiTime serves over 350,000+ users globally, ensuring quality and trust. LiTime keeps innovating and has your back, always.
24/7 Expert Support

24/7 Expert Support

With 24/7 expert support and an average 24-hour response time, we ensure you get the help you need, anytime. Whether it's pre-sales or after-sales, we guarantee 100% support every step of the way.
Expert-Backed Quality

Expert-Backed Quality

LiTime is certified by top organizations like RVDA, backed by over 70+ patents and recognized for quality. Let authorities and patents prove why LiTime leads the way.
Industry-Leading Tech

Industry-Leading Tech

With EV-grade cells passing 80+ tests and a self-developed BMS with under 1% margin of error, LiTime batteries ensure 15,000 cycles, 20+ protections, and up to 10 years of reliable performance.
Cutting-Edge Features

Cutting-Edge Features

LiTime batteries offer a range of advanced features, including Bluetooth, low-temperature protection, self-heating, high-rate discharge, pre-charging, ensuring reliable power and peace of mind in any environment.

User-Driven Power Stories

See how LiTime batteries are changing the way real users power their lives.
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User Insights
Matt Elliott
The weight difference was incredible. One 6v Battery weighed 63 lbs. this battery 38 lbs!
Reel in Florida
I think the mini is the real star of the show. 100ah in this small a package is perfect for kayaks and other small craft.
Patrick Dwivedi
I love the lighter weight of the battery. I no longer need to call on my trusty neighbors to help me install the battery inside my VW Bus.
Paul Muller
Shipping was extremely fast ( received within two days after placing order). Batteries work like a charm for our camper.
[KellG]
For the performance & reliability, I do recommend this battery
Dan M
The amount of power that this battery can instantly dump into the cart is awesome.
Eric Anderson
Used my new LiTime 12v 200a batteries for the first time this weekend. Couldn’t be happier!
mtkeane
I would say that not only are the products great, but so is the customer service.
Greg Sapp
Very impressed with the quality and the documentation provided by LiTime.
Reel in Florida
The best upgrade you can make!
Artie H
Li Time US , Great customer support services
Andrew Martin
This charger is a beast! Pleasantly surprised so far with LiTime products.
John D. Hollingsworth, Jr.
After many months of debate, I finally bit the bullet and rebuilt my Stealth 4x4 cart with the new batteries.
Customer
So far for my golf cart it's been a great battery I got the 10amp charger also no problems.
Eve Ford
Great customer service! The batteries ran our solar system on our camper with no problem.
Klaus Feldmeier
The replacement was straight forward - the new LiTimes batteries are nearly 50% lighter than the lead acid batteries.
Scott Winebarger
No complaints yet, still building my system, so far, I am impressed
[Timothy Vaughan] Vaughan
Already had my 100ah trolling motor battery out several times and it’s delivered in spades. Very happy with my purchase!
John Hogan
Though I had to reconfigure the base of the robot, I have more than enough battery capacity to run for hours.
Perry Mahnke
It's amazing how much lighter the LiTime Mini batteries are, the conversion was easy, and the fit & finish on the LiTime Minis is great.
Anthony Carita
Love how light this battery is. My mower lost about 100 Lbs of weight. The battery has a nice case and looks top quality.
Rob D.
Great Products. Really Great Support.

Power You Can Trust, Backed By Experts

The Power Behind Experts, Adventures, And The World’s Best
Media
Association
"Globally trusted, LiTime’s innovation in energy solutions sets a new industry standard."
"LiTime combines cutting-edge technology with unmatched reliability, powering users' lives worldwide."
"LiTime’s LiFePO4 batteries provide outstanding performance, making it the top choice for customers."
"LiTime delivers powerful, reliable, and sustainable energy solutions tailored to meet every need."
"LiTime’s customer-centric approach drives the development of unparalleled energy solutions."
"LiTime's energy solutions combine advanced R&D with real-world user insights for unmatched reliability."
"With extensive research backing it, LiTime’s products are engineered for superior quality and durability."
"Renowned for its exceptional battery technology, LiTime is a trusted leader in energy innovation."
"The world trusts LiTime for innovative and dependable energy solutions, powering homes and businesses."
"LiTime's global reputation for excellence is built on performance, reliability, and cutting-edge technology."
"LiTime’s LiFePO4 batteries are the perfect fusion of innovation and reliability for every user."
"LiTime’s commitment to research ensures their products remain at the forefront of energy solutions."
"LiTime's power solutions are trusted by users globally, offering unmatched performance and longevity."
"LiTime’s success stems from combining groundbreaking technology with a deep understanding of customer needs."
"LiTime pioneers the future of energy with innovation, reliability, and sustainability."
LiTime batteries are installed to ABYC E-13 standards, fully compliant with lithium battery requirements.
Powering passion on the water – as a member of IGFA.
Proud Member of GCSAA – Trusted by golf course professionals nationwide.
Member of RVDA – Serving the RV Industry with advanced lithium power.
Powering the RV lifestyle with Escapees-backed lithium technology.
Official FMCA commercial member delivering trusted power for motorhome owners.
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