Best Group 24 & Group 27 Lithium RV Batteries for Tight Spaces

Looking to upgrade your RV’s power without compromising precious space? Our Group 24 & Group 27 lithium RV batteries are engineered as perfect drop-in replacements for standard lead-acid batteries—giving you more capacity, less weight, and a compact footprint ideal for tight compartments.

Why Upgrade to Lithium in Group 24 & 27 Sizes?

Traditional lead-acid batteries are bulky, heavy, and waste valuable storage. Our advanced lithium batteries:

• Weigh up to 60% less, improving fuel efficiency and freeing up cargo space.

• Last 5X longer, with up to 4000+ cycles for years of dependable off-grid power.

• Charge up to 4X faster, keeping you powered and ready to roll.

And best of all, they fit right into your existing battery bay—no major modifications needed.

Compact Power: Designed for Tight RV Spaces

• Group 24 lithium batteries: Perfect for smaller RVs, camper vans, and trailers where space is a premium.

• Group 27 lithium batteries: Ideal for larger RVs that need extra capacity in the same tight compartments.

Both options come with rugged casing, vibration resistance, and smart BMS to handle the rigors of road travel.

Perfect for Solar & Off-Grid Adventures

Pair your Group 24 or Group 27 lithium battery with an RV solar system to stay off-grid longer. Enjoy:

• Consistent deep-cycle performance (100% depth of discharge)

• Maintenance-free operation (no watering, no corrosion)

• Peace of mind with built-in protections against overcharging, over-discharging, and temperature extremes.

For RV Builders & Dealers: OEM & Bulk Orders Available

Are you an RV manufacturer or dealership looking for reliable, size-specific lithium batteries?

• We supply OEM-customized Group 24 & 27 lithium battery packs tailored to your voltage & amp-hour needs.

• Private labeling and packaging options to match your brand.

• Certifications like CE, UL, UN38.3, plus global delivery.

Get a Quick Quote for Group 24 & Group 27 Lithium Batteries

Ready to upgrade your RV lineup or personal rig with lighter, longer-lasting power?
Talk to our experts today for:

• Competitive wholesale & OEM pricing

• Technical specs & datasheets

• Sample support for fit testing

Contact Us Today

• Email: director@hhs-energy.com

• WhatsApp / Phone: +86 150 1294 5656

We typically respond within 24 hours.
Let’s make your RVs more spacious, powerful, and adventure-ready!