This 280ah lithium ion deep cycle lifepo4 battery series belongs to the GB 71173 series of dimension format

6000 times outstanding cycle life with maximum reliability.

The deep cycle LiFePO4 battery supports a 1C charge and discharge rate.

Support cells with screw terminals and nut terminals

Specially designed for li-ion battery storage applications, the LiFePO4 deep cycle battery 280ah series is also suitable for material handling equipment, commercial vehicles, etc.

Approximately same dimension with LiFePO4 280ah Cell and LiFePO4 302ah Battery

Deep Cycle LiFePO4 280Ah Lithium Battery Technical Data

No. Item Specification Note

1 Rated Capacity 280Ah @1C

2 Nominal Voltage 3.2V

3 Actual Voltage Range 2.5-3.65V

4 Constant Discharge Current ≤280A Typical Value=140A

5 Peak Discharge Current ≤560A @60s

6 Constant Charge Current ≤280A Typical Value=140A

7 Peak Charge Current ≤560A @60s

8 Operating Temperature Charge: 0℃~55℃

Discharge: -30℃~55℃

9 Storage Temperature ﹣30℃~60℃

10 Cell Dimensions Thickness: mm

Length:173.93±0.3mm

Height: 204.59±0.5mm

11 Cathode Material LFP

12 Weight 5.34±0.15kg

13 Energy density 165Wh/kg 350Wh/L

14 Cycle life ≥6000 times @0.5C/0.5C 100%DOD

15 Terminal Welding/Screw/Nut terminal

280ah Lifepo4 Deep Cycle Battery Advantages

The 280Ah LiFePO4 deep cycle battery offers several advantages for various applications, especially in the field of energy storage. Here are some key benefits of this 280ah Lithium Battery:

Deep Cycle Capability: The lifepo4 battery 280ah is specifically designed for deep cycle applications. It can repeatedly discharge a substantial portion of its capacity without suffering from significant performance degradation. This makes it ideal for applications that require consistent and reliable power over extended periods, such as renewable energy storage, electric vehicles, and backup power systems.

Fast Charging: Deep cycle lifepo4 batteries have the advantage of fast charging capabilities. The 280Ah LiFePO4 battery can be charged at high currents, reducing the charging time significantly. This allows for more efficient use of the battery, especially in applications where quick recharge is necessary.

High Discharge Performance: The LiFePO4 chemistry enables the battery to deliver a high continuous discharge current. This means it can provide reliable power output for demanding applications that require a sustained flow of energy, such as electric motors, inverters, and high-power equipment.

Enhanced Safety: Lifepo4 deep cycle batteries are inherently safer compared to other lithium-ion chemistries. They have excellent thermal stability, a low risk of thermal runaway, and are less prone to overheating or catching fire. The 280Ah LiFePO4 battery incorporates safety features like overcharge and over-discharge protection circuits, further ensuring the safe operation of the battery system.

Maintenance-Free: The lithium-ion deep cycle battery requires minimal maintenance compared to traditional lead-acid batteries. It doesn't require periodic watering or equalization charges, simplifying the user experience and reducing the overall cost of ownership.

280AH Lifepo4 Deep Cycle Battery Applications

A 280Ah LiFePO4 (Lithium Iron Phosphate) deep-cycle battery has several potential applications. Here are a few examples:

Off-Grid Solar Systems: 280ah Lithium Batteries are commonly used in off-grid solar setups to store energy generated from solar panels. Their high capacity allows for extended periods of energy storage, providing power during nighttime or cloudy days.

Recreational Vehicles (RVs) and Boats: LiFePO4 280ah cells are crucial for powering electrical systems in RVs and boats, such as lighting, appliances, and electronics. The high capacity of a lifepo4 battery 280ah ensures an extended power supply, reducing the need for frequent recharging.