Reliable Deep-Cycle Power Solution

This Vatrer 24V 200Ah lithium battery utilizes deep-cycle lithium battery technology and LiFePO4 cells to deliver a stable 5120Wh of energy. Its self-heating lithium battery and Bluetooth connectivity make it easy to monitor even in cold climates. This makes it ideal for RV camping, marine trolling motor setups, and off-grid solar systems. Compared to traditional lead-acid batteries, it's lighter, has a longer lifespan (over 5,000 discharge cycles), and delivers better performance even in cold weather. Whether you're on the water or powering a home backup system, this battery provides a practical energy solution.

Built-in 200A BMS for Full Protection

The Vatrer 24V 200Ah battery combines advanced features to deliver consistent performance and peace of mind. Inside, grade-A LiFePO4 cells offer reliable power with higher energy density and no memory effect, making them ideal for deep discharge and high-demand uses like marine and trolling motor applications. These cells support fast charging and discharging with up to 100% efficiency, ensuring you get the most out of your battery. Paired with a built-in 200A Battery Management System (BMS), it prevents overcharge, over-discharge, over-current, and short circuits while maintaining a low self-discharge rate, with cutoff protection at 167°F (75°C) and low temperatures to avoid damage. This setup supports over 5000 discharge cycles—far exceeding the 300-500 cycles of lead-acid batteries—while allowing 100% deep discharge without capacity loss. Backed by UL testing certification, the battery features a no-acid design and IP65 waterproof, shock-resistant build, making it safe to mount in any position for RV, marine, or off-grid use. This combination makes it a durable and secure choice for long-term energy needs.

Low-Temperature Protection: Effective Cutoff

The Vatrer 24V 200Ah battery includes robust low-temperature protection to maintain performance in cold conditions. It automatically stops charging when temperatures drop below 32°F (0°C) and halts discharging below -4°F (-20°C) to prevent potential damage to the lithium battery cells. Once the temperature rises above 41°F (5°C), the system recovers and resumes normal operation, safeguarding the battery’s longevity. This feature is especially valuable for winter RV trips, marine and trolling motor use, or off-grid setups in chilly climates, ensuring reliable power even when the weather turns harsh.

Self-Heating Feature for Cold Weather Performance

The Vatrer 24V 200Ah self-heating lithium battery is equipped with a smart heating system to ensure reliable operation in cold conditions. When the temperature drops below 32°F (0°C), the built-in BMS automatically activates the heating process, using the charging current to power a heating film that converts electrical energy into heat to raise the internal temperature quickly. This is especially useful for marine and trolling motor use or winter RV trips. The system stops automatically once the temperature reaches 41°F (5°C), allowing the battery to resume normal charging while conserving energy. This seamless start-to-stop process protects the battery’s longevity and maintains performance in harsh, low-temperature environments.

Bluetooth Connection for Seamless Monitoring

The Vatrer 24V 200Ah Bluetooth battery offers a convenient way to stay on top of your power needs with its Bluetooth connectivity. By pairing with the Vatrer App—available for free via a straightforward download from the App Store or Google Play, or by scanning the QR code in the manual—you can monitor real-time data such as voltage, temperature, and remaining capacity directly from your phone. This feature is perfect for managing battery banks during RV trips, marine adventures, or off-grid setups, giving you easy access to battery health information anytime, whether you’re at home or on the go.

Robust Energy and Extended Runtime for Versatile Use

The Vatrer 24V 200Ah battery delivers robust power with 5120Wh of energy and a 5120W max load capacity, making it capable of running multiple devices simultaneously. This deep cycle lithium battery supports everything from heavy-duty equipment like marine and trolling motor setups to everyday appliances, ensuring consistent performance for extended periods. Its runtime shines with practical examples: an air conditioner (1000W) for 5.12 hours, a cooker (700W) for 7.31 hours, a refrigerator (300W) for 17.09 hours, a fan (100W) for 51.2 hours, or a desk lamp (10W) for up to 512 hours. This combination of high energy output and long-lasting runtime makes it a reliable choice for RV camping, off-grid living, or home backup systems, meeting diverse power needs with ease.

Flexible Installation and Expansion Options

The Vatrer 24V 200Ah battery offers versatile installation and expansion capabilities to suit a variety of setups. Its compact design and lack of acid allow it to be mounted in any orientation, making it easy to fit into tight spaces like RVs, boats, or off-grid systems. Beyond its standalone 5120Wh capacity, it supports the creation of battery banks through up to 4 series and 4 parallel connections, enabling users to scale power output as needed. For larger energy demands, the 4P2S configuration can expand to a 51.2V 800Ah pack, delivering up to 40.96kWh—ideal for extensive off-grid or home energy storage projects. This flexibility ensures the battery adapts to both small-scale and large-scale power requirements with ease.

Multiple Charging Methods for Convenience

Charging the Vatrer 200Ah battery is designed to fit different lifestyles with three practical options. You can use a LiFePO4 charger (29.2V 40A) for a full charge in about 5 hours, tap into solar energy with a 1000W panel and MPPT controller for approximately 6 hours a day, or rely on a 40A DC-to-DC charger paired with a generator for another 5-hour charge. Each method is tailored to various scenarios—whether you’re at a campsite, on a boat, or in an off-grid home—ensuring the battery remains ready regardless of your power source. This variety also helps optimize charging based on available resources, enhancing usability for marine, RV, and solar applications.

Perfect for a Range of Applications

The Vatrer 200Ah battery is built to handle diverse energy needs across multiple settings. It's a strong fit for off-grid systems, helping reduce energy costs by storing solar power efficiently, and for RVs, extending travel range with its 5120Wh capacity. For camping, it powers essential gear during outdoor use, while its ability to support home energy storage provides a dependable backup during outages. Weighing just 48.5 lbs and featuring an IP65 waterproof rating, it's also durable for marine and trolling motor applications. This adaptability makes it a practical choice for users seeking a versatile lithium battery solution tailored to their lifestyle.

Ready To Upgrade Your Power Setup?

Vatrer is dedicated to providing innovative lithium battery solutions. Our 24V 200Ah battery, with its advanced self-heating and Bluetooth monitoring features, not only excels in cold weather but is also easy to operate. Add this battery to your cart now and receive free shipping!