High Energy Density
Compact size and low weight help reduce system mass while maintaining useful energy capacity.
LFP12.8-100 12.8V 100Ah LiFePO4 Battery
Compact 1.28kWh LiFePO4 power for compatible 12V lead-acid replacement systems
- 1.28kWh capacity with a 12.8V 100Ah LiFePO4 configuration
- 100A intelligent BMS with IP67 protection
- Supports up to four batteries in series or parallel
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Product description
Lithium Replacement SeriesLFP12.8-100
LFP12.8-100
12.8V 100Ah LiFePO4 Battery
A compact 1.28kWh lithium iron phosphate battery engineered as a practical replacement for conventional lead-acid batteries. It combines high energy density, low weight, strong discharge performance, IP67 protection and optional Bluetooth / LCD monitoring for 12V power applications.
12.8V Rated Voltage
100Ah Rated Capacity
1.28kWh Available Energy
≥6000 Cycle Life
4S1P LiFePO4 cell configuration Built-in 4S 100A intelligent BMS Designed to replace lead-acid batteries IP67 protection for demanding environments Support 4 series / 4 parallel connection Optional Bluetooth and LCD display
General Features
Compact Lithium Power for Lead-Acid Replacement
Designed for lighter weight, higher usable power and dependable cycle life in 12V battery applications.
Lead-Acid Replacement
ABS case design makes the battery suitable for replacing many traditional 12V lead-acid battery applications.
Strong Power Output
Delivers higher power capability and supports high discharge rates while maintaining stable LiFePO4 performance.
Optional Smart Monitoring
Bluetooth and LCD display options can be configured for convenient battery status monitoring.
Battery Protection
Multiple Protection Functions
Intelligent battery management helps protect the energy storage system during daily charging and discharging.
Bluetooth
Connection
Connection
Short Circuit
Protection
Protection
Temperature
Protection
Protection
Charging Overvoltage
Protection
Protection
Discharge Undervoltage
Protection
Protection
Overcurrent
Protection
Protection
Product Specifications
Technical Data
Technical specifications for the LFP12.8-100 lithium replacement battery.
Product Model LFP12.8-100
Installation Ground Placement
| Available Electricity | 1.28kWh |
|---|---|
| Rated Capacity | 100Ah |
| Cell Configuration | 4S1P |
| BMS Configuration | 4S 100A |
| Rated Voltage | 12.8V |
| Operating Voltage Range | 10.0V – 14.6V |
| Rated Charge & Discharge Current | 100A |
| Peak Current | 100A Continuous / 105A for 1s |
| Rated Charging & Discharging Power | 1.28kW |
| Peak Power | 1.28kW Continuous / 1.344kW for 1s |
| Short-Circuit Current | About 2000A @ 20–500μs |
| Cycle Life | ≥6000 cycles (80% DOD, 25°C) |
| Communication Mode | No |
| Series / Parallel Support | Support 4 series / 4 parallel |
| Remote Data | No |
| Battery Display | YES |
| Weight | 10kg |
| Dimensions (L × W × H) | 260 × 167 × 210mm |
| Operating Temperature | Charging: 0°C to +50°C Discharging: -10°C to +60°C |
| Relative Humidity | 0–95% |
| Storage Temperature | <3 Months: -10°C to 25°C ≤1 Year: 0°C to 25°C |
| Maximum Working Altitude | 2000m |
| Class of Protection | IP67 |
| Installation Mode | Ground Placement |
| Power Cable Outlet Mode | M8 |
| Standards & Certification | Transport UN38.3 |
* Test conditions: cell voltage 2.1V–3.7V, new battery at 25±2°C, 0.5C charging and discharging.
* Available power may vary depending on the inverter.
* Rated charge/discharge current and power may change according to temperature and SOC.
* Product specifications are subject to change without notice.
Why Lithium Replacement
A Practical Upgrade from Traditional Lead-Acid Batteries
Built for users who need lower weight, longer service life and stronger usable power in a compact 12V battery format.
10kg Lightweight Design
≥6000 Cycle Life
IP67 Protection
100A Rated Current
4S / 4P Expansion
ABS Battery Case
Optional Bluetooth
Optional LCD Display
12.8V LiFePO4 Chemistry
UN38.3 Transport
Application
12V Lithium Replacement Applications
Compared with the previous 51.2V energy-storage models, this 12.8V battery is better positioned for lead-acid replacement and compact low-voltage power systems.
01RV & Caravan Power
A lightweight 12V lithium replacement for auxiliary power, lighting and onboard electrical loads in recreational vehicles.
02Marine & Boat Systems
Compact LiFePO4 power for compatible marine auxiliary systems where lower weight and strong cycle life are important.
03Solar & Off-Grid Storage
Suitable for small 12V solar storage systems, cabins and distributed off-grid power applications.
04UPS & Emergency Backup
Reliable stored energy for compatible UPS, standby and emergency power systems.
05Telecom & Communication
Backup battery support for compatible communication equipment and distributed telecom power systems.
06Electric Mobility
Suitable for compatible low-voltage electric mobility and utility vehicle battery applications.
07Security & Fire Systems
Backup energy for compatible alarm, access control, surveillance and fire-protection equipment.
08Lighting & Portable Power
A compact replacement battery option for compatible lighting, portable equipment and small DC power systems.
Installation & Integration
- Ground-placement 12V battery installation.
- M8 terminal connection.
- No communication interface in the standard configuration.
- Supports up to 4 batteries in series.
- Supports up to 4 batteries in parallel.
Operating Environment
- Charging temperature: 0°C to +50°C.
- Discharging temperature: -10°C to +60°C.
- Relative humidity: 0–95%.
- Maximum working altitude: 2000m.
- Protection rating: IP21.
FAQ
Frequently Asked Questions
What is the battery capacity?
The LFP12.8-100 provides 100Ah rated capacity and 1.28kWh available energy at 12.8V.
Is it designed to replace lead-acid batteries?
Yes. The supplied product sheet positions this model in the Lithium Replaced Series and highlights its ABS case for lead-acid replacement applications.
What is the cycle life?
The specification states ≥6000 cycles at 80% DOD and 25°C under the stated test conditions.
Can batteries be connected in series or parallel?
Yes. The supplied specification states support for up to 4 in series and 4 in parallel.
Does it support Bluetooth or LCD?
The general feature section states Bluetooth and LCD can be configured, while the standard communication and remote-data fields are listed as “No”.
What is the protection rating?
The battery is specified with an IP67 protection rating and UN38.3 transport certification.
Looking for the LFP12.8-100?
Send us your target application, required quantity and connection requirements for compatibility confirmation and quotation.
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