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Best Sellers
LiTime 12V 165Ah Bluetooth Lithium Battery for RV and Marine
12V 165Ah Smart
$429.99
$549.99
LiTime 48V 100Ah Golf Cart Metal Case Lithium Battery - 200A BMS & Real-Time Monitoring
51.2V 100Ah GC Comm
$1,259.99
$1,999.99
LiTime 12V 100Ah Marine Battery for Electric Outboard Trolling Motor
12V 100Ah TM Plus Smart
$319.99
$528.56
LiTime 12V 100Ah Mini LiFePO4 Lithium Battery -Small Deep Cycle Battery
12V 100Ah Mini
$289.99
$599.99
LiTime 48V(51.2V)100Ah ComFlex Edition Server Rack LiFePO4 Battery with CAN/RS485 Communication
51.2V 100Ah ComFlex 
$1,399.99
$2,149.99

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Home Backup Batteries

Products Buying Guide Applications Events Reviews
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Home Backup Batteries

Discover efficient battery backup for home with LiTime.
Home
Trolling Motor
RVs
Off-Grid
Micromobility
Marine
Golf Cart
Cold Weather

LiTime Home Backup LiFePO4 Batteries

Discover the best deep cycle battery for your home power storage.
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35 % OFF
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Quick View
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.
12V 140Ah Smart
Group 31: L13*W6.77*H8.5 in
150A BMS, 1920W Continuous Power
Best for RV and 30–70 lb Trolling Motor
$389.99
$599.99
48 % OFF
Compare
Quick View
Reliable core performance without added features.
12V 300Ah
L20.55*W9.45*H8.58 in
Massive 3840Wh Usable Energy
Ideal for RV, Home, Off-Grid, etc.
$639.99
$1,239.98
46 % OFF
48V 100Ah smart golf cart battert
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Quick View
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.
51.2V 100Ah GC Kit
Group 8D: L20.47*W10.59*H8.66 in
200A Continuous@30s, 600A Peak@1s
Golf Cart, All Street-Legal Carts
$1,299.99
$2,399.99
36 % OFF
Compare
Quick View
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.
12V 280Ah Smart
L20.55*W9.33*H8.58 in
Upgraded to Smarter Monitor
Best High-Capacity Power for RV
$579.99
$912.99
38 % OFF
Compare
Quick View
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.
12V 230Ah Smart
L19.02*W6.69*H9.45 in
Upgraded to Smarter Control
Fits All RVs–Van, Camper, Trailer
$549.99
$889.99
40 % OFF
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Reliable core performance without added features.
12V 460Ah
Group 8D: L20.47*W10.59*H8.66 in
5888Wh Energy, 3200W Power
For Home, Solar, Off-Grid, etc.
$1,249.99
$2,099.99
43 % OFF
Compare
Quick View
Reliable core performance without added features.
24V 230Ah
Group 8D: L20.47*W10.59*H8.66 in
5888Wh Energy, 5120W Power
One Power for All RV Loads
$1,249.99
$2,199.99
40 % OFF
Compare
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Reliable core performance without added features.
12V 400Ah
Group 8D: L20.47*W10.59*H8.66 in
250A BMS, 3200W Continuous Power
For Home, Solar, Off-Grid, etc.
$1,139.99
$1,899.99
45 % OFF
48V 100Ah smart golf cart battert
Compare
Quick View
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.
51.2V 100Ah GC Smart
Group 8D: L20.47*W10.59*H8.66 in
200A Continuous@30s, 600A Peak@1s
Golf Cart, All Street-Legal Carts
$1,199.99
$2,169.99
30 % OFF
Compare
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24V 3kW Solar Inverter Charger
3-in-1: Inverter + Charger + MPPT
3000W Rated, 9000W Peak Power
110A Max. Charging Current
$599.99
$859.99
35 % OFF
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Quick View
Auto low-temp cut-off prevents damage from charging or discharging in extreme cold.
12V 560Ah
L18.11*W15.16*H11.42 in
#1 Capacity in LiTime 12V Series
For Off-Grid, Home, Solar System
$1,539.99
$2,371.99
30 % OFF
Compare
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48V 3.5kW Solar Inverter Charger
3-in-1: Inverter + Charger + MPPT
3500W Rated, 6000W Peak Power
120A Max. Charging Current
$689.99
$985.99
31 % OFF
Compare
Quick View
Auto low-temp cut-off prevents damage from charging or discharging in extreme cold.
24V 280Ah
L18.11*W15.16*H11.42 in
Sturdy SPCC Housing
#1 Capacity in LiTime 24V Series
$1,579.99
$2,285.99
39 % OFF
Compare
Quick View
Reliable core performance without added features.
51.2V 100Ah
Group 8D: L20.47*W10.59*H8.66 in
100A BMS, 5120W Max. Output
Home, Off-Grid, Solar System
$1,329.99
$2,169.99
35 % OFF
Compare
Quick View
Auto low-temp cut-off prevents damage from charging or discharging in extreme cold.
51.2V 100Ah ComFlex 
L17.40*W18.90*H5.24 in
3U Chassis, Easy Installation
High Capacity for Home, Off-Grid
$1,399.99
$2,149.99

One-Stop Home Power System Solution

Solar Inverter Chargers
Bus Bar

Why LiTime is the Best Choice

15 Years of Innovation and Expertise in the #1 LiFePO4 Battery.
The No.1 LFP Brand
100% Quality Guarantee
TOP 1 LiFePO4 Brand
The industry best lithium battery brand.
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 years of trust. Powering 350,000+ users worldwide.
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.
One-Stop Solution
Complete LiFePO4 solutions. All in LiTime.
One-Stop Solution
One-Stop Solution
From 12V to 48V, chargers to accessories, LiTime offers the market’s most complete selection—your one-stop power solution, delivering everything you need and more.
24/7 Expert Support
24/7 expert support—before, during, and after your purchase.
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.
Industry-Leading Tech
Leading LiFePO4 innovation. Powered for what’s next.
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
All-in-one battery line. From essential to advanced features.
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.
Expert-Backed Quality
Certified. Patented. Proven. LiTime leads with trust.
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.

Exclusive Benefits on Official Purchases

Unlock Special Benefits by Shopping on LiTime Official Website
Official Website Discount

Official Website Discount

1. Register Warranty & Get 5% OFF
Claim a 5% coupon for your next LiTime.com purchase after registering any LT battery warranty, regardless of purchase platform

2. First Order: Up to 8% OFF
New customers save 5% instantly; enjoy 8% OFF during promotional events

3. Military Heroes 8% OFF
Exclusive discount for active/retired military personnel and their families. Available to military personnel who have served or are currently serving in the United States Armed Forces.

4. Refer Friends, Earn Rewards
Your friend saves 8% on their first order → You unlock 8% OFF your next order
Risk-Free Orders

Risk-Free Orders

30-Day Price Guarantee
If the price drops within 30 days, we’ll refund the difference.

30-Day Hassle-Free Returns
Return any new/unopened item within 30 days for a full refund. Return shipping is free if the issue is our fault.
LiFePO4 Experts Support

LiFePO4 Experts Support

100% Technician-Led Assistance: No bots—real experts handle your technical queries.

24/7 Response: Average reply time under 24 hour via live chat/email.

Customer Support: (+86) 181-2417-3126
Monday to Friday: 17:00-24:00 (PST)
Note: SMS unacceptable
Email: service@litime.com
Free Shipping

Free Shipping

Free Shipping
Free standard shipping on all orders (No minimum).

Speed Guarantee
Delivery within 2-5 business days (90% arrive in 3 days).

Premium Packaging
Secure, durable packaging to ensure safe delivery.
LiPoints & Rewards

LiPoints & Rewards

Redeem points for accessories, merchandise, and coupons.

Join & Get 200 LiPoints
Earn 200 LiPoints instantly when you join the LiTime membership.

Earn Double Points
Regular: 1 LiPoint per $1 spent.
Promotions: 2 LiPoints per $1 spent.

Bonus Points
Share on Social Media: 50 LiPoints per post.
Birthday Reward: 300 LiPoints during your birthday month.

How to Choose Your Home Batteries?

Just 2 Steps to Find Your Battery
01
STEP1

Key Points You Should Know

High Capacity
High Capacity
Massive capacity batteries to power essential loads.
Scalable Energy
Scalable Energy
Easily scale from single-unit to full-system.
Smart Bluetooth
Smart Bluetooth
Track your battery status anytime, anywhere.
All-around Protection
All-around Protection
20+ upgraded protections for worry-free backup.
Longer Lifespan
Longer Lifespan
Rigorously tested LiFePO4 cells, 4000-15000 deep cycles, and 10-year lifespan.
Fast Charging
Fast Charging
Supports up to 1C charging for faster energy recovery.
Cost Effective
Cost Effective
No maintenance, fewer replacements, and more value over time.
Certified Safety
Certified Safety
Tested to meet UL, FCC, CE, RoHS, and UN38.3 standards.
02
STEP2

Choose the Right Battery for Your Needs

How Many Capacity Do You Need?
What Functions Do You Need?
Usage Scenario Usage Description Recommended Voltage Recommended Ampere
Daily Backup Power Provides short-term backup power (4-8 hours) for essentials. 12V/24V 12V: 150-400Ah; 24V: 80-200Ah
Emergency Outage Provides emergency power (12-24 hours) for critical devices. 24V/48V 24V: 200-600Ah; 48V: 100-300Ah
Off-Grid Home Storage Provides off-grid power for the entire household. 48V 400-1000Ah
Workshop Power Provides power (4-8 hours) for tools, lighting, and charging devices. 12V/24V 12V: 150-400Ah; 24V: 80-200Ah
Usage Scenario Required Function Description Advantage
Check the battery frequently Smart Bluetooth Monitor real-time status, and discharge off or battery on/off. Monitor the battery via LiTime APP anytime anywhere.
Check the battery frequently Equipped with battery monitor View real-time status of battery system. Monitor the battery status anytime.
Low-temp Areas Low-temp cut-off protection ＜-4℉ Discharging off; ＜32℉ charging off. Prevent damage from cold weather, and prolong battery's lifespan.
Low-temp Areas Self-heating function Heating on: -4℉ to 41℉; Heating off: ≥50℉. Heat up battery in winter for safer discharging

Choose Your Home Life

Ultimate Power Solutions for Your Home Activities
Home Energy Storage
Emergency Backup
Solar Energy
Garage
Workshop

Top 5 Best-Selling Home Batteries

Proven Performance, Chosen by Thousands

Best-Sellers Specs Comparison

Compare top-rated home backup batteries side by side to find your perfect match.
LiTime 12V 280Ah Bluetooth Lithium Battery-3584Wh Power for RVs, Homes & Off-Grid
12V 280Ah Smart
$579.99$912.99
LiTime 48V(51.2V)100Ah ComFlex Edition Server Rack LiFePO4 Battery with CAN/RS485 Communication
51.2V 100Ah ComFlex 
$1,399.99$2,149.99
LiTime 48V 100Ah Server Rack LiFePO4 Solar Battery Bank
48V 100Ah
$1,039.99$1,499.99
LiTime 48V (51.2V) 100Ah 8D Lithium Battery for Off-Grid
51.2V 100Ah
$1,329.99$2,169.99
LiTime 24V 280Ah Lithium Battery For Off-grid & Home Backup with Low-Temp Protection
24V 280Ah
$1,579.99$2,285.99
3584Wh
Energy
5120 Wh
Energy
4800Wh
Energy
5120Wh
Energy
7168Wh
Energy
200A
BMS
100A
BMS
100A
BMS
100A
BMS
200A
BMS
√
Bluetooth
/
Bluetooth
/
Bluetooth
/
Bluetooth
√
Bluetooth
20.55*9.33*8.58 inch
Size
17.40*18.90*5.24 in
Size
17.4*20.39*5.24 in
Size
20.47*10.59*8.66 in (group 8D size)
Size
L18.11*W15.16*H11.42 inch
Size
57.67 lbs
Weight Approx.
99lbs
Weight Approx.
91 lbs
Weight Approx.
80.17 lbs
Weight Approx.
132.4lbs
Weight Approx.

Let the World Speak for LiTime

Trusted by Experts, Loved by Customers
...
Proven by 350,000 Users

Powering Events Worldwide

2024
· 10/30
Romp It Up Music Festival
The Border Hockups - Romp It Up Music Festival is an unforgettable RV gathering and music festival organized by the popular husband-and-wife duo, The Border Hockups. Known for their energetic performances and vibrant music, this event combines the love for RV life with live music, dance, and community activities.
· 10/10
Moonlanding III
MOONLANDING III - To See You Dance Again is a special RV event hosted by The Journal of Lost Time, designed to bring together RV enthusiasts for a weekend of music, dance, and community. This unique gathering celebrates the joy of life on the road, offering attendees live performances, dance workshops, and a range of activities that foster connection and creativity.

LiTime Reviews: Tested, Proven, Trusted

What Experts & Creators Are Saying
— OKLAHOMA OFF-GRID
— The Grass-fed Homestead
— Brad Cagle
— Big Sky Off Grid

Your Stories, Our Power

User-Driven Always — Your Feedback Powers Us.

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[Full Guide] How Many Batteries Do I Need for a 5KW Inverter?
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