• Description

Lion Energy Battery Heater

Maintain peak battery performance in cold climates with the Lion Energy Battery Warmer. This 12V pad helps protect lithium batteries from freezing temperatures, ensuring reliable power when you need it most—perfect for off-grid, RV, or emergency backup systems.

Key Features & Benefits:

  • Protects Against Freezing Temps – Keeps lithium batteries above freezing for safe charging and consistent output.

  • 12V Powered Heating Pad – Activates automatically in cold conditions, drawing minimal energy.

  • DIY-Friendly Install – Slim 13 x 3 x 0.2 in. design with 6mm inner diameter eyelets for simple mounting.

  • Optimized for Lithium – Designed to support batteries like the Safari UT in winter environments.

  • Off-Grid & Mobile Ready – Ideal for RVs, vans, cabins, and solar backup systems exposed to cold weather.

Winter Usage Tips:

  • Lithium batteries outperform lead-acid in most weather, but must be above 32°F to charge safely.

  • Batteries can discharge down to -4°F, but charging below freezing can cause damage.

  • For best results, use batteries in climate-controlled or insulated areas—inside your RV or cabin, not exposed compartments.

  • A battery warmer or heating pad like this one helps maintain safe charging temps when outdoor conditions drop.

  • Avoid mounting batteries on open trailer tongues or ventilated lead-acid compartments where cold air circulates freely.

Keep your lithium batteries healthy and your solar system reliable all winter long with this essential cold-weather accessory.

All batteries must be above freezing to charge safely. This lithium battery heating system keeps your batteries ready for cold-weather use, activating at 42°F (±5°) and shutting off at 68°F (±5°) while only drawing just 0.57A for heating and only 10.13mA on standby.

  • Dimensions: 13 x 3 x .2 in.
  • Eyelet inner diameter: 6 mm.

Frequently Asked Questions

Yes! We provide free and fast shipping on MOST orders within the continental United States. However, some specific brands and items will require a quote. You can live chat or call us for a quote
Most orders ship out within 1–2 business days and arrive within 3–5 business days depending on your location.
We offer easy returns as long as your item meets the conditions outlined in our Return Policy. Items must be unused, in original packaging, and returned within the specified return window.
Absolutely! Our in-house product experts are here to help. Live chat or call us 513-743-829 for personalized advice before or after your purchase.
Yes. All products include any applicable manufacturer warranties, and we’ll help you handle any warranty claims if needed.
Yes, we only sell 100% authentic, brand-new products, sourced directly from our manufacturers or authorized distributors.
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Feedback From Our Customers

At Green Vista Living, we pride ourselves on delivering top-quality products and exceptional service to solar professionals and homeowners alike. Here's what our customers have to say about their experiences with us.

Kevin Leary
May 18, 2025
★★★★★

Incredible Tech Support from Anees of Green Vista Living. Exceptional service and went above and beyond on every question.

Bryan Cunningham
Off grid Kit • Dec 21, 2025
★★★★★

Shipment was slow due to high demand, but the team kept me informed and ensured everything arrived properly.

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