12V 100Ah LiFePO4 Lithium Battery 12.8V 1280Wh for Lead Acid Replacement
12V 100Ah LiFePO4 Lithium Battery 12.8V 1280Wh
Reliable Lithium Battery Solution for Lead Acid Replacement
Model: HES-12100 | 12.8V | 100Ah | 1280Wh
Product Overview
The 12.8V 100Ah LiFePO4 Lithium Battery is a rechargeable energy storage solution designed for compatible 12V lead-acid battery replacement applications, auxiliary power systems and backup energy storage.
Built with EVE 100Ah lithium iron phosphate cells and an integrated Battery Management System (BMS), the battery offers 1280Wh of nominal energy, a 100A maximum continuous discharge current and a peak discharge current of 200A for less than one second.
Available with ABS plastic or sheet metal enclosure options, this lithium battery can be configured for different project requirements. Optional communication and monitoring functions include CAN, RS485, Bluetooth and display integration.
Product Highlights
- 12.8V nominal voltage and 100Ah rated capacity
- 1280Wh (1.28kWh) nominal energy capacity
- EVE 100Ah LiFePO4 battery cells
- 100A maximum continuous discharge current
- 200A peak discharge current for less than 1 second
- 5000+ cycle life at 80% depth of discharge
- Integrated BMS protection and cell balancing
- ABS plastic or sheet metal enclosure options
- Optional CAN, RS485, Bluetooth and display functions
- Customizable battery housing and electrical connections
Technical Specifications
| Parameter | Specification |
|---|---|
| Model | HES-12100 |
| Battery Chemistry | Lithium Iron Phosphate (LiFePO4) |
| Nominal Voltage | 12.8V |
| Rated Capacity | 100Ah |
| Nominal Energy | 1280Wh / 1.28kWh |
| Battery Cell | EVE 100Ah |
| Charging Voltage | 14.6V |
| Discharge Cut-off Voltage | 10.0V |
| Standard Charging Current | 20A |
| Maximum Continuous Discharge Current | 100A |
| Peak Discharge Current | 200A (less than 1 second) |
| Cycle Life | ≥5000 Cycles at 80% DOD |
| BMS Protection | Overcharge, Overdischarge, Overvoltage, Overcurrent, Short Circuit, Temperature Protection |
| Cell Balancing | Supported |
| Optional Communication | CAN / RS485 / Bluetooth |
| Display | Optional |
| Enclosure Material | ABS Plastic / Sheet Metal |
| Dimensions | 250 x 173 x 245 mm / Customized |
| Reference Weight | 10.8 kg / Customized |
| Battery Terminals | M8 / Customized |
| IP Protection Rating | IP65 / IP66+ (depending on version) |
| Charging Temperature | 0°C to +45°C |
| Discharging Temperature | -20°C to +75°C |
Note: Housing dimensions, weight, IP rating and optional communication functions vary by product configuration. Final specifications are subject to the approved product datasheet.
Key Features & Advantages
1. Advanced LiFePO4 Battery Technology
Lithium iron phosphate battery chemistry provides excellent thermal stability and long cycle life compared with many conventional battery chemistries. It is suitable for various rechargeable energy storage applications.
2. High Energy Capacity
With a nominal voltage of 12.8V and rated capacity of 100Ah, the battery delivers 1280Wh of nominal energy, offering a practical solution for compatible 12V auxiliary and backup power systems.
3. Intelligent BMS Protection
The integrated Battery Management System monitors battery operation and supports protection against overcharge, overdischarge, overvoltage, overcurrent, short circuit and abnormal temperature conditions.
4. Long Cycle Life
The battery is specified for at least 5000 charge and discharge cycles at 80% depth of discharge. Actual cycle life varies depending on operating conditions, temperature and charging characteristics.
5. High Discharge Capability
The battery supports a maximum continuous discharge current of 100A and a peak discharge current of 200A for less than one second, subject to the confirmed battery and BMS configuration.
6. Flexible Housing Options
ABS plastic and sheet metal enclosure configurations are available to support different installation and project requirements. Battery dimensions, terminals and enclosure specifications can be customized upon technical confirmation.
7. Optional Smart Communication
Optional CAN, RS485, Bluetooth and display functions can be discussed for battery monitoring and system integration. Availability and communication protocols depend on the selected configuration.
Product Applications
12V Lead Acid Battery Replacement
Suitable for selected 12V lead-acid battery replacement applications where voltage, charging profile, discharge requirements and system compatibility have been verified.
Solar Energy Storage
Store energy generated by compatible solar charging systems for use in small-scale off-grid and auxiliary power applications.
RV and Camping Auxiliary Power
Support compatible auxiliary electrical loads in recreational vehicles and camping power systems with appropriate charging and protection equipment.
Backup Power Systems
Provide rechargeable battery storage for compatible low-voltage DC backup power equipment.
Custom DC Power Applications
Suitable for selected 12V equipment and custom battery projects after confirmation of electrical requirements, terminals and battery management specifications.
OEM & ODM Lithium Battery Solutions
We welcome inquiries for customized lithium battery solutions. Battery configurations and optional features can be discussed according to project requirements and technical feasibility.
- Customized battery capacity and voltage
- BMS charging and discharging current requirements
- ABS plastic or metal battery enclosures
- Customized battery terminals and connectors
- Optional CAN and RS485 communication
- Optional Bluetooth monitoring and display
- Custom logo, labeling and packaging
Installation & Compatibility Notes
Use a charger with a charging profile suitable for the specified LiFePO4 battery. Confirm battery voltage, BMS limits, terminal configuration and equipment requirements before replacing an existing lead-acid battery.
This battery is intended for applications compatible with its electrical specifications. Engine starting and other high-surge applications require separate technical evaluation and should not be assumed suitable.
Looking for a Custom LiFePO4 Battery Solution?
Contact us for technical specifications, OEM/ODM battery customization, compatibility assessment and bulk order quotations.
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