Hertz1250 Lithium Iron Phosphate Battery

General Information

Product Introduction:

Hertz 1250, manufactured by Helith Technology (Guangzhou) Co., Ltd., is a robust LiFePO4 battery pack designed for high-performance applications. With a nominal voltage of 12.8V and a capacity of 50Ah, it features IP65 waterproofing and offers over 6000 cycles. Optional LCD and Bluetooth monitoring enhance flexibility for diverse OEM and ODM applications.

Specifications:

• Nominal Voltage: 12.8V

• Nominal Capacity: 50Ah

• Nominal Energy: 640Wh

• Battery Cell Type: Prismatic 50Ah

• Configuration: 4S1P

• Max. Continuous Charge Current: 50A

• Max. Continuous Discharge Current: 50A

• DC Resistance: ≤10mΩ

• Charging Cut-off Voltage: 14.6V

• Discharging Cut-off Voltage: 10V

• Operate Charge Temperature Range: 0~55℃

• Operate Discharge Temperature Range: -20~60℃

• Operate Storage Temperature Range: -20~45℃

• Dimension: 229x138x208mm

• Weight: 7kg

• Terminal Type: Screw terminal

• Cover Sealing type: Screw / gel sealing optional

• Waterproof: IP65

• Cycle Life: >6000 Cycles (80% DOD)

• LCD Screen Display: Optional (Show voltage V, Power %)

• Bluetooth: Optional (Bluetooth with mobile APP)

• Series and Parallels Function: Available to make in series and parallels to get 24V, 36V, 48V

Advantages:

• Reliability: Manufactured by a leading China reliable LiFePO4 Battery Pack manufacturers, Helith Technology (Guangzhou) Co., Ltd.

• Versatility: Suitable for OEM and ODM applications with customizable features.

• Durability: IP65 waterproof rating ensures resilience in diverse environments.

• Longevity: Over 6000 cycles lifespan enhances long-term cost-effectiveness.

Battery Cell Specification

The biggest advantage of prismatic cells is its thin profile, lightweight, and the effective use of space. Due to the rectangle shape of these cells, it can facilitate better layering and increase flexibility in the products. With big capacity, less cell assembled together makes monitoring on each battery cell instead of cell string become possible. Changing defective battery cell is feasible too when there is cell failure.

Cell Dimensions

Cell Technical Data

• Intelligent factory design, high performance consistency;

• Square aluminum shell, high-precision explosion-proof valve, high safety performance;

• Low internal resistance, high discharge rate and stable discharge platform;

• Long cycle life, the capacity retention ratio exceeds 70% after 4000 cycle @ 0.5C/1C

Precautions

When using the Hertz 1250 battery, it's important to observe the following precautions:

1. Charging Control: Use a charger that meets specifications and strictly adhere to the charging cut-off voltage (14.6V) and temperature range (0~55℃).

2. Discharge Control: Avoid exceeding the recommended discharge cut-off voltage (10V) to prevent damage to the battery's performance and lifespan.

3. Temperature Management: Maintain operation within the specified temperature range (-20~60℃) to avoid extremes that could impact battery performance.

4. Waterproof Protection: Despite its IP65 rating, avoid prolonged immersion in water to prevent potential damage to the battery.

5. Monitoring and Maintenance: Regularly monitor battery status using optional LCD displays and Bluetooth features. Perform maintenance and adjustments as necessary to ensure proper charging and discharging.

6. Safe Operation: During installation and use, ensure correct battery connections to prevent short circuits and other safety hazards.

Adhering to these precautions will help ensure the safety, longevity, and optimal performance of the Hertz 1250 battery over its lifespan.