【Pre-order】Vatrer 24V 300Ah Heated Lithium Battery for Cold-Weather RV and Off-Grid Systems EU

Keep Your 24V System Running Longer with 7.68kWh

If your RV or off-grid setup already uses a 24V inverter, you can get 7.68kWh of stored energy from one Vatrer 24V 300Ah lithium battery instead of wiring two 12V batteries in series just to reach 24V. With up to 5120W of load power, it can support air conditioning, refrigeration, lighting, fans, and other everyday loads while giving you more time between charges.

Automatic Self-Heating Restores Charging in Freezing Conditions

After a freezing night, this Vatrer 24V 300Ah self-heating lithium battery checks battery temperature as soon as charging input is connected. At 32°F or below, the incoming power is used to warm the battery while charging remains paused. Once the temperature rises above 41°F, heating stops and charging starts automatically, without using stored battery energy to run the heater.

Recharge from Shore Power Solar or a Generator

At a campground, a 60A LiFePO4 charger can recharge the battery in about five hours under the stated charging conditions. When you are camping away from hookups, you can recharge from solar through an MPPT controller, and a generator with a DC-to-DC charger gives you another option when solar production is limited. That flexibility makes it easier to keep a large 24V battery charged whether you are plugged in or staying off-grid.

200A BMS Protection for High-Load Operation

Air conditioners and other high-draw appliances can place a heavy current demand on your battery system. The built-in 200A BMS manages charging and discharging while providing protection against overcharge, over-discharge, over-current, short circuit, and abnormal temperatures. You get the current capability needed for demanding 24V loads with battery-level protection working automatically in the background.

Check Battery Status from the Vatrer APP

With a battery mounted under a seat or inside a storage compartment, with the Vatrer APP, you can view the state of charge, voltage, current, temperature, and operating status from your phone. This makes it easier to see how the battery is charging, how much energy is left, and what is happening during everyday use without opening the battery compartment.

Add More Capacity as Your Power Needs Grow

You may start with one 7.68kWh battery and need more storage later as you add appliances, longer off-grid stays, or a larger solar system. The battery supports configurations up to 4P2S, allowing the system to expand to as much as 61.44kWh. You can build around the capacity you need now and add matching batteries later instead of replacing the original battery when your energy needs increase.

5000 Plus Deep Cycles for Long-Term Daily Use

RV travel and off-grid solar can put a battery through frequent charge and discharge cycles throughout the year. This 24V 300Ah LiFePO4 battery uses Grade A cells and is 5000+ deep cycles, that means fewer battery replacements for customers who rely on stored power day after day.

Built for RV Off-Grid and High-Runtime 24V Use

A 300Ah lithium battery makes the most sense when your 24V system needs more runtime than a smaller 100Ah or 200Ah battery can provide. In an RV, that can mean longer use of air conditioning and household appliances between charges. In an off-grid cabin or solar setup, it gives you more stored energy to carry through the night or periods of limited solar production. It can also support 24V marine setups where longer runtime is a priority. The IP65 enclosure helps protect the battery from dust and everyday moisture, while integrated handles make installation and repositioning easier.

Get Your 24V System Ready for Year-Round Use

If your 24V system is ready for longer trips, colder seasons, or more time away from hookups, this Vatrer battery is built to stay with you through those plans. Add it to your setup now and head into your next trip with a battery that is ready to work when you need it.