[🚀Pre-sale: 8% OFF] WattCycle 12V 280Ah Mini LiFePO4 Battery with Bluetooth

Extreme Compact & Lightweight Design: The dimension of WattCycle 12V 280Ah Mini lithium leisure battery is L384 x W194 x H248mm, and its weight is 27kg, which is smaller and lighter than most 12V 280Ah batteries on the market. It is the best choice for your RV, home storage, and even your boat!

EVE LF280K-280Ah Cells: WattCycle 12V 280Ah Mini lithium leisure battery is equipped with EVE LF280K-280Ah grade A+ LiFePO4 cells (rated voltage is 3.2V, rated capacity is 280Ah; however, the actual capacity measured is ≥ 310Ah), ensuring top-tier safety, energy density, power, and stability.

Bluetooth 4.0 Real-Time Monitoring: WattCycle 12V 280Ah Mini lithium leisure battery mit Bluetooth features a built-in Bluetooth module, allowing you to monitor your battery’s status in real time without additional hardware. Using WattCycle’s proprietary app, you can view critical data such as state of charge (SOC), power output, current & voltage, and temperature.

100% All-around 200A BMS Protection: WattCycle 12V 280Ah Mini LiFePO4 battery with high-performance 200A BMS manages charge and discharge cycles, ensuring a maximum output and input current of 200A. Also, it can protect our battery against overcharge, over-discharge, over-current, short circuits, and extreme temperature (High and low-temperature environments).

Ultra-high Energy Density: With a high energy of 3584Wh and only 27kg in weight, WattCycle 12V 280Ah Mini LiFePO4 battery is known as the ultra-high energy density battery. 3584Wh / 27kg = 132.74Wh/kg! Compared to buying 3 12V 100Ah lead-acid batteries, this battery is your best lead-acid alternative.

Expandable up to 57,34kWh Energy Solution: All WattCycle 12V batteries can support 4 in series and 4 in parallel. If 16 pcs 12V 280Ah Mini batteries are connected in 4 in series and 4 in parallel, a 51.2V 1120Ah battery system can be formed, which can release 40.96kW continuous power and 57.34kWh energy.

Warranty Policy

At WattCycle, we stand behind the quality and performance of our batteries. We offer a comprehensive warranty to ensure your satisfaction with your purchase.

Please read the product manual carefully before installing and using the product, and use the battery correctly under the instructions of the manual.

Warranty Period

WattCycle warrants that the product will be free from defects in workmanship and material to the original consumer purchaser.
The warranty period starts on the date of purchase by the original consumer purchaser.

1. For the battery >50Ah, the warranty period is 5+2 years. (Extra 2-year warranty service is only for official website customers.)

2. For the battery ≤50Ah, the warranty period is 3 years.

3. For the battery charger, the warranty period is 2 years.

4. For other accessories, the warranty period is 1 year.

Warranty Statement

Any defects in material or workmanship of your product will be covered after you provide any valid proof of purchase and information including but not limited to the following:

1. A purchased order number was made through WattCycle's official stores.

2. Sales invoice or order confirmation email that clearly shows the description of the product, its price, and sales channel.

Note: The limited warranty is restricted to the country of purchase. The warranty on the items will be invalid once they are taken or shipped to other countries.

Exclusions of Warranty

1. Misused, abused, damaged by accident, or damaged due to force majeure. (e.g. lightning strikes, tornadoes, hurricanes, etc.);

2. Unauthorized modification, repair, dis-assembly or operation not in accordance with the official instructions or manuals;

3. Lost, stolen, or fully refunded product;

4. The warranty period expired;

5. The battery model on the warranty certificate does not match the actual item;

6. Product wear and tear through the usage of time.

Procedures for Warranty Claims

We’ll assist in analyzing the consumer’s problem within 24 hours, help solve the problem, restore battery usage, and introduce the optimal use method.

If our product fails to work normally, the consumer assists us in completing all the battery testing, and both parties confirm that the product does have quality problems, we’ll send a new battery replacement to the defective battery after it has been returned to our US warehouse by the pre-paid label we prepared. The defective battery will be checked and tested by our technical team to analyze the problem.

From the date of purchase and within 6 months, if our products have quality problems and cannot work normally, we can provide replacement or refund services; Within 7 months from the date of purchase to the end of the warranty, if our products have quality problems and cannot work normally, we can provide replacement services.

Any product(s) returned for valid warranty service will be shipped at the expense and risk of us. We will provide a pre-paid label to customers who need to return the products to the designated place at the specified time.

Batteries that have been serviced or replaced under their warranty period do not receive extended warranties. Instead, the serviced/replaced battery(-ies) will abide by the original warranty period issued when first purchased.

Changes to This Policy

We reserve the right to modify this Warranty Policy at any time. We will post any changes to this policy on our website.

Contact Us

If you have any questions about our Warranty Policy, please feel free to contact us at support.eu@wattcycle.com.

We encourage you to read this warranty policy carefully. By purchasing a WattCycle battery, you agree to the terms and conditions of this warranty.