25.6V Lead-Acid Replacement LiFePO₄ Battery
Battery Type：LiFePO4 Battery Module
Battery Voltage： 25.6V
Battery Capacity： 50Ah/ 100Ah
Communication：RS485/ RS232/ CAN (Optional)
Application：Solar Energy Storage System, Household, Boat, Golf Cars,Electric Vehicles, UPS
Product Category：Lead-Acid Replacement LiFePO₄ Battery
25.6V Lead-Acid Replacement LiFePO₄ Battery
Product Description
The 25.6V Lead-Acid Replacement LiFePO₄ Battery is a high-performance lithium iron phosphate battery module designed as a superior alternative to traditional lead-acid batteries. Available in 50Ah and 100Ah capacities, it supports optional communication ports including RS485, RS232 and CAN. Built with Grade A LiFePO4 cells, it features high safety, long cycle life, stable discharge and strong environmental adaptability. It is widely applied in solar energy storage, household power, boats, golf cars, electric vehicles, UPS and various backup & mobile power scenarios.
Key Advantages
Grade A LiFePO4 Cells
Adopts high-quality Grade A LiFePO4 cells, ensuring stable performance, high consistency and reliable operation in various working conditions.
Ideal Lead-Acid Replacement
Perfect direct replacement for conventional lead-acid batteries, widely used in off-grid solar systems, street lights and backup power solutions.
Flexible Series & Parallel
Supports up to 4S8P connection configuration, easy to assemble and install with the same usage mode as lead-acid batteries.
High Safety & Protection
Equipped with silver-plated copper terminals, fireproof shell and IP67 waterproof rating, effectively resisting rain and harsh environments.
High Rate Performance
Supports high-current fast charging and discharging, with low internal resistance and high energy density for efficient power output.
Long Life & Eco-Friendly
Up to 6000+ deep cycles, over 10 years service life; non-toxic, pollution-free and more eco-friendly than lead-acid batteries.
Technical Specifications
| Parameters | P04S006BL | P04S008BL | P04S036BL | P04S050BL | P04S100BL | P04S120BL | P04S150BL | P04S200BL | P04S230BL | P08S100BL |
|---|---|---|---|---|---|---|---|---|---|---|
| Cells in series | 4S | 4S | 4S | 4S | 4S | 4S | 4S | 4S | 4S | 8S |
| Rated Energy (Wh) | 76.8 | 102.4 | 460 | 640 | 1280 | 1536 | 1920 | 2560 | 2940 | 2560 |
| Rated voltage (V) | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 12.8 | 25.6 |
| Charging Voltage (V) | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 14.6 | 29.2 |
| Discharge cut-off voltage (V) | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 10 | 21 |
| Standard Charge Current (A) | 1.2 | 1.6 | 7.2 | 10 | 20 | 24 | 30 | 40 | 46 | 50 |
| Maximum Charging Current (A) | 7.5 | 7.5 | 30 | 50 | 100 | 100 | 100 | 100 | 100 | 100 |
| Maximum Discharge Current (A) | 7.5 | 7.5 | 30 | 50 | 100 | 100 | 100 | 100 | 100 | 100 |
| Cycle life | ≥ 6000 times @ 80% DOD, 25 ℃ | |||||||||
| Charging temperature | 0~60℃ | |||||||||
| Discharge temperature | -10~65℃ | |||||||||
| Methods of Communication | hardware | hardware | Hardware/Bluetooth | Hardware/Bluetooth | Hardware/Bluetooth | Hardware/Bluetooth | Hardware/Bluetooth | Hardware/Bluetooth | Hardware/Bluetooth | Hardware/Bluetooth |
| IP protection | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 | 65 |
| Product Dimensions (L×W×H mm) | 90×72×108 | 151×65×94 | 195×166×170 | 195×166×170 | 330×173×216 | 330×173×216 | 483×170×240 | 532×207×215 | 532×207×215 | 532×207×215 |
| Net Weight (Kg) | 0.9 | 1.0 | 4.4 | 6.0 | 10.0 | 13.8 | 16.0 | 20.2 | 20.2 | 18.2 |
| Packing Dimensions (L×W×H mm) | 375×235×155 | 335×235×143 | 212×186×207 | 212×186×207 | 347×192×265 | 382×222×265 | 505×190×270 | 552×228×240 | 552×228×240 | 552×228×240 |
| Gross Weight (Kg) | 0.95 | 1.05 | 5.0 | 6.3 | 10.3 | 15.3 | 16.3 | 22.0 | 22.0 | 18.5 |
Application Scenarios & Target Markets
25.6V Lead-Acid Replacement LiFePO₄ Battery for Solar, Golf Car, Marine & UPS Systems
Solar & Off-Grid Energy Storage
- Perfect replacement for lead-acid batteries in off-grid solar systems
- 6000+ long cycles, high efficiency and stable output
- Supports max 4S8P series-parallel for flexible capacity expansion
Golf Carts & Electric Vehicles
- High output power for golf carts, EVs and forklifts
- Lightweight design, only 18kg for 100Ah, easy to handle
- Same terminal size for direct lead-acid replacement
Marine, RV & UPS Backup Power
- IP67 waterproof ideal for boats, yachts and outdoor use
- Built with Grade A LiFePO4 cells for high safety and reliability
- Widely used in UPS, emergency and mobile backup power
Factory Strength
Advanced production equipment, standardized workshop, strict quality control system
Certifications
Complete international certifications, product quality meets global standards
International Certification
Quality Certificate
Safety Standard
CE Certification
ISO Certified
RoHS Directive
Our Partners
Trusted by global brands, long-term strategic cooperation
Our Service Policy
Fast response, professional support, and worry-free cooperation
Free Quote
Send inquiry → Get instant free quotation
24h Reply
Response within 24 hours, no waiting
Dedicated Support
One-to-one professional account manager
Customized Plan
Tailor-made solutions for your needs
Fast Delivery
Rapid dispatch after order confirmation
Project Manager
Dedicated PM & after-sales guarantee
contact us
For more questions please
Office Address: 701, Building A, Yonghuayuan Business Building, Baotian 2nd Road, Chentian Community, Xixiang Street, Bao'an District, Shenzhen, Guangdong Province, China
Factory Address 1: Room 701, Building 2, Kegu Industrial Park, Zone B, Jian'an Road, No. 790, Chang'an Town, Dongguan City, Guangdong Province, China
Factory Address 2: Building 7, Phase II Standardized Factory, Innovation Industrial Park, Duji Economic Development Zone, Huaibei City, Anhui Province, China