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LiTime 24V 100Ah Group 31 Bluetooth LiFePO4 Battery
LiTime 24V 100Ah Xtra-Mini LiFePO4 Battery measuring 13.11 × 6.93 × 9.45 inches and weighing 44.09 lbs, designed for compact caravan installations.
LiTime 24V 100Ah Xtra-Mini LiFePO4 Battery measures 13.11 × 6.93 × 9.45 inches and is 40.8% smaller than a standard 24V 100Ah battery, saving space in caravan installations.
LiTime 24V 100Ah Bluetooth LiFePO4 Battery with Bluetooth 5.0 app control for battery status monitoring, system checks, discharge control and remote power off.
LiTime 24V 100Ah LiFePO4 Battery with 100A BMS, EV-grade cells, 4000+ cycles, 20+ protections and 500A surge discharge current.
LiTime 24V 100Ah LiFePO4 Battery with low-temperature protection, stopping charging below 0°C and discharging below -20°C for cold-weather caravan travel.
LiTime 24V 100Ah Xtra-Mini LiFePO4 Battery for caravan and off-grid use, featuring 40.8% smaller size, 100A BMS, Bluetooth 5.0, low-temperature protection and expandable 4P2S capacity.
LiTime 24V 100Ah LiFePO4 Battery provides 2560Wh energy storage for caravan appliances, powering a 1500W electric kettle for 1.6 hours, 1800W stove for 1.4 hours, or 50W freezer for over 48 hours.
LiTime 24V 100Ah LiFePO4 Battery supports up to a 4P2S configuration for expandable home and off-grid solar energy storage systems.
LiTime 24V 100Ah Xtra-Mini Bluetooth LiFePO4 Battery with smartphone app monitoring for battery status, voltage, current and capacity.
LiTime 24V 100Ah Group 31 Bluetooth LiFePO4 Battery for Caravan & Off-Grid
LiTime 24V 100Ah Group 31 Bluetooth LiFePO4 Battery for Caravan & Off-Grid
LiTime 24V 100Ah Group 31 Bluetooth LiFePO4 Battery for Caravan & Off-Grid
LiTime 24V 100Ah Group 31 Bluetooth LiFePO4 Battery for Caravan & Off-Grid
LiTime 24V 100Ah Group 31 Bluetooth LiFePO4 Battery for Caravan & Off-Grid
LiTime 24V 100Ah Group 31 Bluetooth LiFePO4 Battery
LiTime 24V 100Ah Xtra-Mini LiFePO4 Battery measuring 13.11 × 6.93 × 9.45 inches and weighing 44.09 lbs, designed for compact caravan installations.
LiTime 24V 100Ah Xtra-Mini LiFePO4 Battery measures 13.11 × 6.93 × 9.45 inches and is 40.8% smaller than a standard 24V 100Ah battery, saving space in caravan installations.
LiTime 24V 100Ah Bluetooth LiFePO4 Battery with Bluetooth 5.0 app control for battery status monitoring, system checks, discharge control and remote power off.
LiTime 24V 100Ah LiFePO4 Battery with 100A BMS, EV-grade cells, 4000+ cycles, 20+ protections and 500A surge discharge current.
LiTime 24V 100Ah LiFePO4 Battery with low-temperature protection, stopping charging below 0°C and discharging below -20°C for cold-weather caravan travel.
LiTime 24V 100Ah Xtra-Mini LiFePO4 Battery for caravan and off-grid use, featuring 40.8% smaller size, 100A BMS, Bluetooth 5.0, low-temperature protection and expandable 4P2S capacity.
LiTime 24V 100Ah LiFePO4 Battery provides 2560Wh energy storage for caravan appliances, powering a 1500W electric kettle for 1.6 hours, 1800W stove for 1.4 hours, or 50W freezer for over 48 hours.
LiTime 24V 100Ah LiFePO4 Battery supports up to a 4P2S configuration for expandable home and off-grid solar energy storage systems.
LiTime 24V 100Ah Xtra-Mini Bluetooth LiFePO4 Battery with smartphone app monitoring for battery status, voltage, current and capacity.
LiTime 24V 100Ah Group 31 Bluetooth LiFePO4 Battery for Caravan & Off-Grid
LiTime 24V 100Ah Group 31 Bluetooth LiFePO4 Battery for Caravan & Off-Grid
LiTime 24V 100Ah Group 31 Bluetooth LiFePO4 Battery for Caravan & Off-Grid
LiTime 24V 100Ah Group 31 Bluetooth LiFePO4 Battery for Caravan & Off-Grid
LiTime 24V 100Ah Group 31 Bluetooth LiFePO4 Battery for Caravan & Off-Grid
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Bluetooth
Bluetooth
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IP-65 Waterproof
IP-65 Waterproof
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Low-temp
Low-temp
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Bluetooth
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IP-65 Waterproof
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LiTime 24V 100Ah Group 31 Bluetooth LiFePO4 Battery for Caravan & Off-Grid

A$959.99
A$1,689.00
43% OFF

Built for 24V Caravan & Off-Grid Systems: A compact 2.56kWh power solution for 24V caravan, solar and off-grid setups, ideal for touring and extended stays away from powered sites.

2.56kWh in a Compact Footprint: Delivers 2560Wh of energy at just 33.3 × 17.6 × 24.0 cm and approx. 20 kg, saving valuable installation space without sacrificing capacity.

Group 31-Sized for Easier Installation: Designed around a compact Group 31 footprint to suit space-conscious installations. Always check your available battery tray and compartment dimensions before purchase.

Bluetooth 5.0 Monitoring: Check SOC, voltage, current and battery status directly from your phone via the LiTime App — especially useful when travelling or staying off-grid.

100A Smart BMS: Delivers up to 2560W continuous output with 20+ built-in protections for dependable operation across caravan, solar and off-grid systems.

Built for Long-Term Use: EV-grade LiFePO4 cells deliver 6,000+ cycles at 100% DOD, with IP65 dust and water resistance and low-temperature charging protection.

Scalable for Bigger Setups: Expand from 2.56kWh up to 20.48kWh with a 4P2S configuration as your 24V solar or off-grid power needs grow.

Flexible Charging: Compatible with suitable 24V LiFePO4 chargers and solar charge controllers for flexible charging at home, on the road or off-grid.

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5 Years Warranty
Backed up by techical support within 24hrs
Protection Upgrade
Enhanced Protection for Your Peace of Mind, Backed by AIG.
30 Days Price Match
Worry-free purchase guarantee.
30-Day Return
30 days no-questions-asked return.
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LiTime 24V 100Ah Group 31 Bluetooth LiFePO4 Battery
24V 100Ah G31 Smart
Free Shipping: Expected to be delivered on Oct 22, 2026 - Oct 27, 2026
A$959.99
A$1,689.00
43% OFF
Add to Cart
A$959.99
A$1,689.00
43% OFF
Free Shipping: Expected to be delivered on Oct 22, 2026 - Oct 27, 2026
Add to Cart
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Big 24V Power. Xtra-Mini Footprint.

Get 2.56kWh of energy in one compact 24V battery, built for caravan, solar and off-grid systems where every bit of installation space matters.

More Energy. Same Space.

Pack 2560Wh of energy into a compact Group 31-sized footprint. More usable power without giving up valuable storage space in your caravan or off-grid setup.

Compact Size. Easier to Fit.

Built around a Group 31-sized footprint at just 33.3 × 17.6 × 24.0 cm, making it easier to fit 2.56kWh of energy into space-conscious caravan, marine and off-grid installations.
Please check your battery tray and compartment dimensions before ordering. Enclosed Group 31 battery boxes may not always be compatible.

Know Your Power. Wherever You Go.

Check SOC, voltage, current and battery status directly from your phone with Bluetooth 5.0 and the LiTime App.
Whether you're touring or staying off-grid, you'll always know how much power you have left.

Built-In Low-Temperature Protection

Low-temperature cut-off protection automatically helps protect the battery when conditions get too cold, adding another layer of protection for year-round use and storage.

2560W Output. Protection Built In.

The self-developed 100A smart BMS supports up to 2560W continuous output, with 20+ built-in protections for safe and stable operation.
EV-grade LiFePO4 cells deliver 6,000+ cycles at 100% DOD for dependable long-term use.

More Freedom Away from Powered Sites

Built for 24V caravan and off-grid systems, 2.56kWh of energy gives you more freedom to run refrigeration, lighting, electronics and inverter-powered appliances while touring.
Pair it with a properly sized solar setup for longer stays off-grid.

Start with 2.56kWh. Expand When You Need More.

Start with 2.56kWh in one compact battery, then expand your battery bank as your power needs grow. Connect up to four in parallel for 10.24kWh — giving you more capacity for everyday appliances, longer off-grid stays and larger solar setups.
Need even more? A properly designed 4P2S system can scale up to 20.48kWh.

Beyond the Caravan

A compact 24V power solution for off-grid sheds, cabins, solar storage and other 24V energy systems where reliable capacity and installation space both matter.

SPECS

BATTERY

Cell Type:
LiFePO4
Warranty:
5 Years
Cycle Life:
6000 Cycles at 100% DOD
Nominal Voltage:
25.6V
Rated Capacity:
100Ah
Energy:
2560Wh
Max. Expansion (Parallel & Series):
4P2S
Internal Resistance:
≤40mΩ
Certifications:
CE,RoHS,UN38.3,FCC ID
Bluetooth:
√
Self-Heating:
/

BMS

BMS:
100A
Max. Continuous Output Power:
2560W
Max. Continuous Charge Current:
100A
Max. Continuous Discharge Current:
100A
Max. Discharge Current 1 Second:
500A

CHARGE

Charge Method:
CC/CV
Charge Voltage:
28.8V ± 0.4V
Recommend Charge Current:
20A

TEMPERATURE

Charge Temperature:
0°C to 50°C / 32°F to 122°F
Discharge Temperature:
-20°C to 60°C / -4°F to 140°F
Storage Temperature:
-10°C to 50°C / 14°F to 122°F
Low-Temperature Protection:
√
Automatic Discharge Off:
<-4°F/-20°C
Automatic Charge Off:
<32°F/0°C
Automatic Charging Recovery:
≥41°F/5°C

OTHERS

Terminals:
M8 Bolts
Weight Approx.:
44.09 lbs
Size:
33.30 × 17.60 × 24.00 cm
Housing Material:
ABS
Protection Class:
IP65

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FAQ

Does this battery fit standard Group 31 battery boxes in RVs?

No. The battery fits LiTime 100Ah Group 31 RV battery trays, but standard Group 31 battery boxes are typically not compatible. Please verify installation clearance before installation.

What types of RVs can use this LiTime group 31 LiFePO4 battery?

This 24V 100Ah group31 RV lithium battery is suitable for travel trailers, fifth wheels, camper vans, and Class C motorhomes, particularly where battery space is limited.

Can this LiTime group 31 LiFePO4 battery be used in a 12V RV system?

No. This is a 24V battery and should only be used in 24V electrical systems. Using it in a 12V system is not recommended. Recommended 12V batteries for sale.

Can I expand this group 31 rv battery system in the future?

Yes. The battery supports expansion up to 4P2S, allowing higher system capacity when properly designed and installed. Read more about connecting LiFePO4 batteries.

What charger should I use with this 24V 100Ah group 31 RV battery?

A 24V LiFePO4 charger is required. For optimal performance and battery longevity, LiTime recommends using a 24V (29.2V) 20A LiFePO4 charger.

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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.
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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

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.
Expert-Backed Quality

Expert-Backed Quality

LiTime is backed by over 70+ patents and recognized for quality. Let authorities and patents prove why LiTime leads the way.

Trusted by Users Worldwide

Powering the World, Trusted by All
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User Insights
I’ve been using the battery primarily as an emergency power backup at home — it gives me peace of mind knowing I’ve got reliable energy if the grid goes down.
The lightweight design is a game-changer for someone like me, who spends a lot of time outdoors. I use this battery regularly to power all my electronics during trips, and it has never let me down.
Drop in for our travel trailer Great addition to our travel trailer. Now we can spend endless time at a remote campsite without worrying we will run out of power.
Omg awesome! Things are looking great so far. With all the great reviews on the web. I’m feeling pretty good about the two 200 AH batteries I bought. Thank you for a great product
Fairly light weight at 80 lbs. Only took about a day to fully charge with solar panels, and it runs my 3000 W inverter with no issues. 400ah is well worth getting instead of 4-100ah batteries connected together due to less wiring and possible loose connections. Highly recommend.
Installed 2 100ah batteries in boat as my house bank with the Litime DC to DC 40amp charger to protect alternator. I have to say very happy with everything.
I’ve been using the battery primarily as an emergency power backup at home — it gives me peace of mind knowing I’ve got reliable energy if the grid goes down.
The lightweight design is a game-changer for someone like me, who spends a lot of time outdoors. I use this battery regularly to power all my electronics during trips, and it has never let me down.
Drop in for our travel trailer Great addition to our travel trailer. Now we can spend endless time at a remote campsite without worrying we will run out of power.
Omg awesome! Things are looking great so far. With all the great reviews on the web. I’m feeling pretty good about the two 200 AH batteries I bought. Thank you for a great product
Fairly light weight at 80 lbs. Only took about a day to fully charge with solar panels, and it runs my 3000 W inverter with no issues. 400ah is well worth getting instead of 4-100ah batteries connected together due to less wiring and possible loose connections. Highly recommend.
Installed 2 100ah batteries in boat as my house bank with the Litime DC to DC 40amp charger to protect alternator. I have to say very happy with everything.