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Reliable core performance without added features.
LiTime 48V (51.2V) 100Ah 8D Lithium Battery for Off-Grid
$799.99
$1,169.99
30-Day Price Guarantee & 30-Day Return Policy Included
- Lithium Batteries Clearance Sale & Affordable LiTime Battery
- Top Quality: uses top EV grade-A LiFePO4 cells to serve you 10+ years and 4000+ cycles@100%DOD.
- 100A BMS Smart Protection: to protect it from over-current, over-charging, over-discharging, short circuits and overheating, ensuring its health and peak performance.
- 5120Wh Energy: it is equivalent to 4*12V 100Ah LiFePO4 batteries(or 8*12V 100Ah AGM/lead-acid batteries at 1C discharging condition).
- Drop-In Replacement for Lead-Acid: to save 50% volume and 80% weight of 8* 12V 100Ah lead-acid batteries, no complex wiring connections and regular maintenance, saving you 100$ every year.
- 64Wh/lbs: up to 6X that of lead-acid batteries.
- Max. 4P: to release 20.48kWh energy with a 51.2V 400Ah battery system
- Group 8D Battery Size: L20.47*W10.59*H8.66 inch, popular in many scenarios.
- Easy to Install & Wide to Use: strong performance and easy installation allow you to use in off-grid, home storage, outboard motor, etc.
- 1C Fast Charging Efficiency: support LiFePO4 charger/solar/generator, 3.3 hours to a full charge with a 30A LiFePO4 charger.
- Quality Assurance: backed up with UL, FCC, CE, RoHS, UN38.3 certificates
- Exceptional Service: to provide you with fasr delivery, best service and 5-year warranty.
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$799.99
$1,169.99
5 Years Warranty
Backed by technical support within 24 hours.
30 Days Price Match
Worry-free purchase guarantee.
30 Days Returns
30 days no-questions-asked return.
Local Warehouse Free Shipping
Order today, ships in 1 business day.
FedEx, UPS, or Amazon Logistics.
FedEx, UPS, or Amazon Logistics.
Protection Upgrade
Enhanced protection for your peace of mind, backed by AIG.
48V 100Ah
$799.99
$1,169.99
$799.99
$1,169.99
48V 100Ah
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Your All-Powerful LiFePO4 Battery
LiTime 48V(51.2V) 100Ah LiFePO4 battery is perfectly adapted to your life and work scenarios, including solar home storage, off-grid, outdoor energy, outboard motors and other scenarios. One battery can provide 5120Wh of energy, delivering energy to you stably for a long time。
Guaranteed Satisfaction
LiTime 48V 100Ah LiFePO4 battery can be charged at from 0℃ to 50℃, and discharged at -20℃ to 60℃. It can withstand a maximum load of 5120W and release 5120Wh of energy. You can charge your various loads with confidence.
Meet Your Demand Effortlessly
LiTime 48V 100Ah lithium battery is particularly suitable for your solar home storage system. Up to 4 batteries connected in parallel can provide 20.48kWh clean energy. Use it with solar panels and inverters to get clean, cheap, and endless new energy.
Faster Charging Efficiency Than Lead-Acid
Our LiTime 48V 100ah lithium ion battery can perfectly support three charging methods, and at 1C charging efficiency, you can get a fully charged battery with the fastest efficiency.
Big Green Energy & High Power Load
The 48v 100Ah battery has the advantages of large energy and high power. It can release 5120Wh energy and withstand a load of 5120W. Even for high-power appliances, our batteries can output energy continuously, stably, and safely.
Top Quality Serves You 10+ Years
LiTime 48V (51.2V) 100Ah LiFePO4 battery only uses EV Grade-A lithium iron phosphate cells, which are clean, stable and safe to use 10+ years, saving you more than $100 per a year. Plus, the intelligent 100A BMS can also protect your battery from any unexpected condition, allowing you to use it worry-free.
BATTERY
Cell Type：
LiFePO4 Prismatic
Warranty：
5 Years
Cycle Life：
4000 cycles at 100% DOD, 6000 cycles at 80% DOD, 15,000 cycles at 60% DOD
Nominal Voltage：
51.2V
Rated Capacity：
100Ah
Energy：
5120Wh
Max. Expansion (Parallel & Series)：
4P
Internal Resistance：
≤40mΩ
Certifications：
UL, FCC, CE, RoHS, UN38.3
Bluetooth：
/
BMS
BMS：
100A
Max. Continuous Output Power：
5120W
Max. Continuous Charge Current：
100A
Max. Continuous Discharge Current：
100A
Max. Discharge Current 5 Seconds：
280A
CHARGE
Charge Method：
CC/CV
Charge Voltage：
57.6V ± 0.8V
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℉
OTHERS
Terminals：
M8 bolts
Weight Approx.：
80.17 lbs
Size：
20.47*10.59*8.66 in (group 8D size)
Housing Material：
ABS
Protection Class：
IP65
Are LiTime LiFePO4 batteries safe?
Yes. LiFePO4 is an inherently safe chemistry and the most stable lithium-type battery on the market. LiTime lithium cells are UL certified for the highest safety and sustainability standards. All LiTime LiFePO4 batteries come with an internal Battery Management System which protects against under-voltage during discharge, over-voltage during charge, over-current during discharge, over-temperature during charge and discharge, and short-circuit protection – protects battery cells from damage. Additionally, LiTime LiFePO4 Lithium batteries have been tested to be free from the risk of fire, and electric shock in harsh environments.
Can I use LiTime LiFePO4 Lithium batteries as starting batteries?
No. LiTime LiFePO4 deep cycle lithium batteries are not intended to be used as starting batteries but energy storage, please do not use them to start any devices.
Visit LiTime 12V 20Ah Starting Battery or 12V 140Ah Dual-Purpose Battery for starting needs.
Can I charge LiTime LiFePO4 lithium batteries with solar panels?
Yes, you can charge LiTime LiFePO4 lithium batteries with solar panels. You should size your charge controller based on the voltage and current output of your solar array setup. That will ensure that your charge controller can process and regulate the power coming from your solar panels.
Can I charge LiTime LiFePO4 lithium batteries in cold weather (under freezing temperatures)?
LiFePO4 batteries can safely charge between 0℃ to 50℃ / 32℉ to 122℉. LiTime cold-weather series batteries include the low-temperature charging protection which will automatically cut the battery charging off when the cell temperature is lower than 32℉, thus preventing the battery cells from damage when charging under the freezing point.
How do I store LiTime LiFePO4 lithium batteries?
It is recommended to store LiTime LiFePO4 batteries at 50% state of charge (SOC). If the batteries are stored for long periods, cycle the batteries at least every 3 months. Recommended storage environment: 10℃～35℃ (50℉～95℉), 45%RH～75％RH
What's the nominal voltage of the LiTime 48V (51.2V) 8D lithium battery?
The nominal voltage of this battery is 51.2V
Over the years, the term "48V" has become the standard naming convention for golf cart batteries, even though lithium battery technology provides a nominal voltage of 51.2V. This slight voltage difference is within the acceptable range for 48V systems, allowing for compatibility and improved performance.
As a result, LiTime continues to use "48V" as a reference, out of habit and ease of understanding. Can read on 48V VS 51.2V Battery for more information.
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Why LiTime is Your Best Choice
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.
17-Year Expertise
With 17 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
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
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
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
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
The weight difference was incredible. One 6v Battery weighed 63 lbs. this battery 38 lbs!
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.
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.
Shipping was extremely fast ( received within two days after placing order). Batteries work like a charm for our camper.
For the performance & reliability, I do recommend this battery
The amount of power that this battery can instantly dump into the cart is awesome.
Used my new LiTime 12v 200a batteries for the first time this weekend. Couldn’t be happier!
I would say that not only are the products great, but so is the customer service.
Very impressed with the quality and the documentation provided by LiTime.
The best upgrade you can make!
Li Time US , Great customer support services
This charger is a beast! Pleasantly surprised so far with LiTime products.
After many months of debate, I finally bit the bullet and rebuilt my Stealth 4x4 cart with the new batteries.
So far for my golf cart it's been a great battery I got the 10amp charger also no problems.
Great customer service! The batteries ran our solar system on our camper with no problem.
The replacement was straight forward - the new LiTimes batteries are nearly 50% lighter than the lead acid batteries.
No complaints yet, still building my system, so far, I am impressed
Already had my 100ah trolling motor battery out several times and it’s delivered in spades. Very happy with my purchase!
Though I had to reconfigure the base of the robot, I have more than enough battery capacity to run for hours.
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.
Love how light this battery is. My mower lost about 100 Lbs of weight. The battery has a nice case and looks top quality.
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.
Supporting professional anglers and sustainable fishing through the National Professional Anglers Association.