Vatrer 12V 200Ah Bluetooth LiFePO4 Self-Heating Lithium Battery 200A BMS EU

Intelligent Self-Heating:

The Vatrer LiFePO4 Lithium Battery features intelligent self-heating technology that automatically activates when the temperature drops below 32°F (0°C). This innovative feature ensures that the battery remains within the optimal operating temperature range, enabling efficient charging and preventing damage caused by extreme cold. Once the temperature rises above 41°F (5°C), the self-heating stops, and the battery resumes regular charging.

Built-in 200A BMS:

The integrated 200A Battery Management System (BMS) provides comprehensive protection and monitoring for the Vatrer battery. It safeguards against overcharging, over-discharging, and short-circuiting, ensuring the battery's safety and extending its lifespan. The BMS also balances cell voltages and monitors temperature, maximizing the battery's performance and longevity.

Low Temp Cut-Off:

With the Vatrer Lithium Battery's low temp cut-off feature, you can trust that your battery is protected during discharge in low-temperature conditions. The battery's low temp cut-off activates when the temperature drops below the specified threshold, preventing damage and preserving the battery's integrity. This feature ensures optimal performance, even in harsh environments.

Bluetooth Connectivity:

The Vatrer Lithium Battery is equipped with Bluetooth technology, allowing you to monitor and control the battery's status wirelessly. Through a dedicated app, you can access real-time data such as voltage, temperature, and remaining capacity. Stay informed and in control of your power system, all from the convenience of your smartphone or tablet.

Bluetooth Functionality:

Experience the convenience of real-time battery monitoring and control with the Vatrer Bluetooth Lithium Battery. Connect to the battery using the Xiaoxiang app, available for free download on the APP store or Google Play. Simply search for "xiaoxiang" or scan the QR code provided in the manual. Through the app, you can access vital battery information, including voltage, temperature, and remaining capacity, giving you complete control at your fingertips.

Intelligent Self-Heating:

The Vatrer Lithium Battery features intelligent self-heating technology, ensuring optimal performance even in freezing temperatures. Here's how it works:

• Step 1: Connection to the Charger: When the battery is connected to a charger with a current greater than 10A, the self-heating process starts.
• Step 2: Temperature Probe: A temperature probe records the battery's temperature, monitoring its conditions throughout the charging process.
• Step 3: Warm Plate Activation: If the battery's temperature drops below 0°C, a warm plate inside the battery begins to heat the cells, maintaining an optimal operating temperature.
• Step 4: Heating Completion: Once the battery's temperature reaches 5°C, the heating phase is completed, and the battery can be charged normally.

Built-in 200A BMS and Low Temp Cut-Off:

The Vatrer Bluetooth Lithium Battery is equipped with a built-in 200A Battery Management System (BMS) that ensures the battery's safety and longevity. The BMS protects against overcharging, over-discharging, and short-circuiting, providing comprehensive protection. Additionally, the low temp cut-off feature safeguards the battery during discharge in low-temperature conditions, preserving its integrity and performance.

Yes, of course! If you purchase our battery with low-temperature cutoff, our BMS has low-temperature protection cut-off function to protect your battery from low-temperature damage and extend battery life.

Low temp cut off protection (Charge): 0℃ ± 4℃ (32°F ± 7.2°F)

Low temp cut off protection (Discharge): -20℃ ± 4℃ (-4°F ± 7.2°F)

We recommend using a lithium iron phosphate 4-string (14.6V) charger to charge the battery.

Additionally, you have two other options:

Scheme 2: You can use photovoltaic solar panels to charge the battery through MPPT.

Scheme 3: You can use an inverter with a built-in AC to DC charging function to charge the battery pack.

a. A Battery Management System (BMS) is responsible for protecting the li-ion cells and the user from unsafe operating conditions, such as low or high voltage, low or high temperatures, and system shorts. It shuts off the battery to prevent damage.

b. Our BMS also ensures cell balance. During each charge cycle, it reduces the charging rate in cells that have been topped off first, allowing other cells to catch up. This maintains cell balance and ensures the quality and efficiency of the battery pack.

Our LiFePO4 lithium iron phosphate batteries have an impressive lifespan, providing a minimum of 2000 cycles at 100% depth of discharge (DoD). In more practical terms, this translates to a service life that is 8 to 10 times longer than standard lead-acid batteries. With proper care and usage, these batteries can serve you reliably for an extended period.

Our LiFePO4 batteries are manufactured using automotive-grade LiFePO4 cells, offering higher energy density, no memory effect, more stable performance, and greater power.

The stable Lithium Iron Phosphate chemical structure makes LiFePO4 batteries resistant to burning or exploding, even at high temperatures, short circuits, impact, and drops. They have been tested and certified for safety by UL.

Our batteries do not contain heavy metals or rare metals, making them more environmentally friendly. They are often referred to as green batteries.

All our lithium battery products have a built-in battery management system (BMS) that protects against overcharge, deep discharge, overload, overheating, and short circuit. The BMS also ensures a low self-discharge rate.

Furthermore, our BMS has a high-temperature disconnect function. When the internal battery temperature reaches 75°C (167°F), it automatically disconnects to protect the battery. It also disconnects if the overcharge voltage exceeds 15V or the overdischarge voltage drops below 8.8V.

We apologize, but our batteries cannot be used to jump-start a vehicle. However, they can be used as a power supply for automobiles. You can recharge your car using a Jackery power supply cord, which is available for purchase separately.