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Recreational Vehicles

Lithium RV & Camper Batteries

With over 13 years of R&D experience, BSLBATT has become a global leader in lithium battery solutions for RVs, camper vans, and tow trucks.
We provide 12V, 24V, and 48V lithium batteries—100% compatible with popular brands like Winnebago, Airstream, Thor Motor Coach, Jayco, and more.
Enjoy fast charging, extended off-grid power, and plug-and-play installation. Ideal for OEMs, upfitters, and outdoor lifestyle enthusiasts.

12V 200AH RV Lithium-battery
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12v Lithium RV Battery

Ultra-thin 12.8V Series
B-LFP12-300
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12v 300ah Lithium Rv Battery

Free Expansion Series
12V 100ah RV Ultra-thin battery
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12v Lithium Camper Battery

Ultra-thin 12.8V 100Ah
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BSLBAT EVE A+ cell

Upgrade Your Journey: Lead-Acid vs. BSLBATT LFP

EVE A-grade LiFePO4 battery cells, one of the top three brands in the world

Why Choose RV Lithium Batteries Of BSLBATT?

Deliver exceptional performance and long-lasting value for your RVs, camper vans, motorhomes, tow trucks, and other off-grid or mobile living vehicles.

Perfectly Synced: Professional Inverter Compatibility.

A battery is only as good as the system it powers. BSLBATT RV batteries are engineered for Full System Communication. Whether you are running a high-end Victron Energy setup or a robust Deye solar system, our advanced BMS ensures 100% data transparency and peak performance.

Closed-Loop Communication: Supported for Victron GX devices, SMA, and more.

Plug & Play: Pre-configured protocols for 20+ global inverter brands.

Real-time Optimization: Dynamic charging current adjustment based on real-time BMS data.

Don't Let the Cold Stop Your Journey: Smart Internal Heating.

Most lithium batteries cannot be charged safely below 0°C. BSLBATT’s RV series features integrated Smart Heating Technology. The BMS automatically activates the heating film when the ambient temperature drops below freezing, ensuring your LFP cells stay within the optimal charging range.

  • Active Range: From -30°C (-22°F) to 60°C.

  • Energy Efficient: Uses only the input charging current to heat the cells—no drain on your stored power.

  • Automatic Logic: Intelligent sensors handle everything; you just plug and play.

Maintenance-free
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Maintenance Free

No Maintenance:No daily upkeep or added costs.No water, acid, corrosion, or gas leaks.Zero risk of explosive gases.
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COST EFFECTIVE
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Cost Effective

Built to last 12 years, providing unmatched reliability. Enjoy off-grid adventures while slashing your operating expenses by up to 70% over five years.
compatibility
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compatibility

Plug and Play Kit Designed to fit all leading brands of RVs, camper vans, and motorhomes for easy installation and seamless power upgrades. Fully compatible with 12V and 24V systems.
Lithium Rv batteries
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Efficient and powerful

The slim-profile BSLBATT LiFePO4 battery is lightweight, eco-conscious, and requires no maintenance—offering fast charging and quiet, reliable energy for a worry-free journey.

Applicable RV Brands

BSLBATT RV & Campervan Battery OEM Partner,
Adria,Airstream,Bailey,Coachmen RV,Dethleffs,Forest River,Grand Design,Hymer,Jayco,Knaus Tabbert,Nuts RV,Pilote,Thor-Motor-Coach,Tiffin Motorhomes,Winnebago


RV, Trailer & Camper
Jayco
Winnebago
Tiffin Motorhomes
Adria Mobil
Pilote
Nuts RV
Knaus Tabbert
Hymer
Grand Design
Forest River
Dethleffs
Coachmen RV
Bailey of Bristol
airstream-inc-logo-vector
Thor-Motor-Coach
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Which BSLBATT battery is right for your RV?
Illustration Class Description Typical   Power   System Shore Power
Service(Maximum
Current) 		BSLBATT Battery Replacement Solutions
(Configure one or more batteries in series or parallel to match your voltage and capacity requirements.)
class-a-rv Class A Large motor coaches with all the comforts of home May have two bedrooms/bathrooms,full kitchen,&living room/entertainment areas.House bateies coupled with solarlgenerator could power all systems. 12-24 volt systems powered by banks of
6V AGM batteries.New higher end
models may come with lithium batteries
as a standard feature.		 50   Amp B-LFP12-100S,B-LFP12-200S,B-LFP12-100
B-LFP24-200
class-B-rv Class B The interior of the van is designed for outdoor leisure.
Storage space can be added to the top, or solar panels can be installed as an option.		 12-24 volt systems powered by banks of
12V AGM batteries.		 30-50 Amp B-LFP12-100S,B-LFP12-200S,B-LFP12-100
class-C-rv Class C A van or truck bed with a corrugated vinyl or smooth aluminum exterior. The living area is built on top of the truck bed frame. 12-24 volt systems powered by banks of
12V AGM batteries.		 30-50 Amp B-LFP12-100S,B-LFP12-200S,B-LFP12-100
B-LFP24-200,B-LFP24-300
5th Wheel 5th Wheel A fifth wheel/kingpin trailer is a non-motorized trailer that is too large to be towed by a traditional bumper-mounted weight-distributing hitch. It is typically 30 feet or more in length. 12-24 volt systems powered by banks of
12V AGM batteries.		 30-50 Amp B-LFP12-100S,B-LFP12-200S,B-LFP12-100
B-LFP24-200,B-LFP24-300
Toy Hauler Toy Hauler A trailer hitch or fifth wheel trailer with a drop-down door on the rear for loading "toys" such as motorcycles or ATVs.
When the toys are loaded into the trailer, the furniture retracts into the ceiling or wall. Usually 30 feet or more in length.		 12-24 volt systems powered by banks of
12V AGM batteries.		 30-50 Amp B-LFP12-100S,B-LFP12-200S,B-LFP12-100
B-LFP24-200,B-LFP24-300
Travel Trailer Travel Trailer Travel trailers come in a variety of lengths, from small teardrop trailers for 1-2 people that can be towed by a car, to 40° trailers that can accommodate 8 or more passengers. 12-24 volt systems powered by banks of
12V AGM batteries.		 15-30 Amp B-LFP12-100S,B-LFP12-200S,B-LFP12-100
B-LFP24-200,B-LFP24-300
Pop-Up Pop-Up Small railers that a tent top extends or"pops up"
from the solid trailer base.		 12-24 volt systems powered by U1 or
Group 24 batteries		 15   Amp B-LFP12-100S,B-LFP12-200S,B-LFP12-100
B-LFP24-100
Truck Campers Truck Campers Small unit that is loaded onto,or affixed to,the bed
or chassis of a pickup truck.		 12-24 volt systems powered by banks of
12V AGM batteries.		 15-30 Amp B-LFP12-100S,B-LFP12-200S

competitiveness

R&D Team
R&D Team
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R&D Team
We have a R&D team of 100 people, more than 30 of whom have more than 10 years of experience in lithium battery R&D.
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Customize
Customize
Customize
Customize
At BSLBATT, we deliver fully customizable lithium battery systems for all types of RVs, camper vans, and recreational vehicles—engineered to meet the unique power needs of every customer and vehicle configuration.
Customize
Fast delivery
Fast delivery
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Fast Delivery
With a strong annual production capacity of 3GWh and a global transportation system with many years of experience, we ensure fast delivery for every customer.
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Customize
Global Support
Global Support
Global Support
As a global leader, we operate subsidiaries across Asia, Europe, Africa, North America, and Oceania, delivering fast, reliable, and localized support through our strategic global presence.
Global Support

Product Video

Product Related FAQs

  • 1. Is a lithium battery worth it for an RV?

  • 2. Can I replace my RV battery with a lithium battery?

  • 3. How long will a 100Ah lithium battery run a 12V fridge?

  • 4. How long can a 200Ah RV lithium battery power an air conditioner?

  • 5. What is the biggest problem with lithium batteries?

  • 6. What is the lifespan of a lithium battery in an RV?

  • 7. How long will a 150W solar panel take to charge a 100Ah battery?

  • 8. How many amps does a 12V RV fridge draw?

  • 9. How long will a 100Ah battery run a 60W appliance?

  • 10. Do I need a special charger for lithium batteries in my RV?

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