USA STOCK Docan 12.8V 300Ah 3840Wh 4S1P Solar Energy LiFePO4 Battery Pack with JBD 12V 200A BMS

Introduction Video

Important Notice

This link is for online orders within the continental United States.

You can easily track order status on our website. Once payment is completed, we will ship out within 1-2 working days. Delivery 2-5 days via fast express and is tariff-free.

Assembled with Premium 3.2V LiFePO4 Prismatic Cells

Engineered for superior energy density, enhanced power output, and exceptional stability. We carefully select top-quality 3.2V LiFePO4 prismatic cells to ensure reliable performance, keeping you powered up and running seamlessly.

Smart JBD 12V 200A Bluetooth BMS

Easily monitor and manage your battery system and individual cells remotely via your smartphone. JBD BMS with intelligent Bluetooth app function provides real-time insights into battery discharge and individual cell performance. With an outstanding self-discharge rate and comprehensive protection against overcharge, over-discharge, over-current, and short circuits, your system remains safe, efficient, and reliable.

Powerful Energy Output & Scalable Expansion

Delivering 3840Wh of energy and 2560W of power, this battery effortlessly supports your essential appliances, including TVs, refrigerators, air conditioners, and coffee makers. For larger energy demands, connect up to 16 units in a 4P4S configuration to build a robust 51.2V 1200Ah system, providing an impressive 61,440Wh of clean, sustainable energy.

Important Notes:

*Not for use as a starting battery.

*Not suitable for golf carts.

*If M8 terminals are attached directly with screws less than 2mm thick, use gaskets to secure the connection and prevent loosening or overheating.

*For any series-parallel connections, ensure all battery packs are identical (same brand, model, voltage, capacity, internal resistance, and BMS) and from the same batch (manufactured within one month). Also, verify that connection wires can handle the required current load.

Compact & Versatile Power Solution

Power your adventure with confidence, Worry-Free and Enriching Journey!

Designed for effortless portability, this battery is perfect for powering RVs, trolling motors, marine applications, and reliable off-grid energy systems for homes and cabins.

Efficient Charging

LiFePO4 Charger

(14.6V/20A 0C2) about 5 hrs

Solar Panel MPPT

(2600W) about 2 hrs

Generator

(Add a 40A DC to DC Charger) about 2.5 hrs