12.8V 9Ah Lithium Battery Replace Lead-acid Battery For Security Equipment
Product Overview
The Lead-Acid Replacement Lithium Battery Pack is a high-performance lithium battery solution designed to replace traditional lead-acid batteries with improved efficiency, longer service life, and enhanced safety. Built with premium LiFePO₄ cells, this battery pack provides stable power output, excellent thermal stability, and reliable performance for a wide range of applications.
The integrated intelligent BMS continuously monitors battery status and provides comprehensive protection against over-charge, over-discharge, over-current, short circuit, and temperature abnormalities, ensuring safe and reliable operation throughout the battery's lifetime.
Key Features
- Lead-Acid Replacement Design: Compatible with battery applications while delivering improved performance
- Lightweight & Compact: Significantly reduces system weight compared with lead-acid batteries
- Higher Usable Capacity: Supports deeper discharge and improved energy utilization
- Fast Charging Capability: Shorter charging time and higher operational efficiency
- Intelligent BMS Protection: Multi-level protection for safe and stable operation
- Maintenance-Free Operation: No water refilling or regular maintenance required
Technical Specifications
| Nominal Voltage |
12.8V |
Nominal Capacity |
9Ah |
| Nominal Energy |
115.2Wh |
Cell Chemistry |
LiFePO₄ |
| Max Discharge Current |
15A |
Max Charge Current |
9A |
| Discharge Cut-off Voltage |
10.0V |
Charge Cut-off Voltage |
14.4V |
| Case Material |
ABS |
Terminal Type |
F2 |
| Composed Type |
4S2P |
Cycle Life (@DOD 100%) |
2000 cycles |
| Size (L×W×H) |
151×65×95mm |
Weight |
1.2kg |
| Charge Temperature |
0℃-50℃ |
Discharge Temperature |
-20℃-60℃ |
Applications
- UPS backup power systems
- Emergency lighting equipment
- Security and surveillance systems
- Communication equipment
- Medical and portable devices
- Industrial control systems
- Solar energy storage systems
- Electric tools and equipment
Customized Services
Clition provides OEM & ODM customization services for the LiFePO₄ Battery Pack to meet different application requirements.
- Battery Design Customization: Customized size, structure, capacity, and voltage solutions
- BMS Customization: Smart BMS with protection functions
- Connector & Cable Customization: Customized terminals, connectors, and wiring solutions
- Performance Optimization: Customized charging, discharge rate, cycle life, and temperature performance
- Appearance Customization: Customized housing, labels, logo, and packaging
- Testing & Support: Battery testing, certification support, and technical assistance
From prototype development to mass production, Clition provides reliable lithium battery solutions for lead-acid replacement applications.
Frequently Asked Questions
Q: What are the advantages of the LiFePO₄ 12.8V 9Ah battery pack compared with traditional lead-acid batteries?
A: The LiFePO₄ 12.8V 9Ah battery pack offers longer cycle life, higher energy efficiency, lighter weight, faster charging, and deeper discharge capability compared with lead-acid batteries. It provides more usable energy and requires almost no maintenance during operation.
Q: What charger should be used for this LiFePO₄ battery pack?
A: A dedicated LiFePO₄ charger is recommended to achieve optimal charging performance and battery lifespan. Using an unsuitable charger may reduce battery performance or cause charging issues.
Q: How much lighter is the LiFePO₄ battery compared with a lead-acid battery?
A: The LiFePO₄ battery pack is significantly lighter than an equivalent lead-acid battery, helping reduce overall system weight and improving portability and installation convenience.
Q: Can this battery operate in extreme temperatures?
A: The standard battery pack is designed for normal operating environments. For applications requiring operation in very high or low temperatures, Clition can provide customized solutions with temperature control, heating systems, or special battery cells.
Q: Is the LiFePO₄ battery maintenance-free?
A: Yes. Unlike lead-acid batteries, LiFePO₄ batteries do not require electrolyte refilling or regular maintenance, reducing operating costs while providing more reliable long-term performance.