Sunnew 12.8V 100Ah 1280wh LifeP04 Battery

Disclaimer:

Please note that the Sunnew 12.8V 100Ah 1280wh LifeP04 Battery is accompanied by a manufacturer warranty of 3 years. However, it is crucial to ensure that the installation of the battery is performed by a qualified electrician to be eligible for warranty coverage. Warranty activation can only be initiated through the authorized seller. In order to activate the warranty, it is necessary to request an invoice via Raines Africa and contact the seller directly via email to initiate the process for activating the 3-year warranty. This is a seamless process.

General Performance

The Sunnew 12V 100Ah battery is engineered for robust and reliable performance, perfect for a range of applications from solar energy storage to powering electric vehicles. Here’s an overview of its key performance metrics:

1. Initial Capacity:

   • Conditions: Charged and discharged within 0.5 to 1 hour after full charge.
   • Specification: The initial capacity (C(Initial)) is guaranteed to be at least 98Ah.

2. Capacity Retention:

   • Conditions: Under standard testing conditions, the battery is charged, stored in an open circuit for 28 days, then discharged.
   • Specification: Retained capacity is at least 85% of the initial capacity.

3. Cycle Life:

   • Conditions: The battery undergoes repeated charge and discharge cycles for 6000 cycles.
   • Specification: After 6000 cycles, the battery retains at least 80% of its initial capacity.

4. Storage Performance:

   • Conditions: After a standard charge, the battery is discharged at 0.2C for 2 hours, stored for 90 days at 20 5 , and then discharged at 0.2C. This is repeated for 5 cycles, where one cycle meeting the standard indicates compliance.
   • Specification: The recovery capacity is at least 90% of the nominal capacity.

BMS (Battery Management System) Specifications

The Battery Management System (BMS) ensures optimal performance and safety of the Sunnew 12V 100Ah battery through the following parameters:

1. Voltage:

   • Balance Start Voltage: 3400mV
   • Balance Start Voltage Difference: 20mV

2. Current:

   • Self-discharge Current (Active mode): 10mA
   • Max Continuous Charge/Discharge Current: 50A/100A ( 5%)

3. Cell Over Charge Protection:

   • Over Charge Protection Voltage: 3.75V 0.5V
   • Over Charge Protection Delay Time: Typical 1.0s
   • Over Charge Recover Voltage: 3.50V

4. Cell Over Discharge Protection:

   • Over Discharge Protection Voltage: 2.5V
   • Over Discharge Protection Delay: Typical 1.0s
   • Over Discharge Recover Voltage: 2.8V

5. Discharging Over Current Protection:

   • Over Current Protection Current: 300A
   • Over Current Protection Delay: 1s
   • Recovery: Release load

6. Discharging Short Circuit Protection:

   • Protection Delay: 100 500 S
   • Recovery Condition: Cut off Loading or Charge Recovery

7. Discharging Over Temperature Protection:

   • Over Temperature Protection: 65
   • Over Temperature Recovery: 60

With these features, the Sunnew 12V 100Ah battery offers exceptional durability, efficiency, and safety, making it an excellent choice for your energy storage needs.

What’s in the box
1x Sunnew 12.8V 100Ah 1280wh LifeP04 Battery