12V/24V 100Ah/200Ah LiFePO4 Deep Cycle Lithium Battery | Smart BMS Built-In | Lead Acid Replacement | Solar, RV, Marine & Off-Grid Energy Storage
As renewable energy systems, recreational vehicles, marine applications, and off-grid power solutions continue to grow worldwide, traditional lead-acid batteries are increasingly unable to meet modern energy storage demands due to their short cycle life, heavy weight, limited depth of discharge, and high maintenance requirements.
CTS Battery specializes in customized lithium battery solutions and proudly offers our Custom 12V 24V LiFePO4 Deep Cycle Lithium Battery, designed as a direct replacement for lead-acid batteries across a wide range of energy storage and mobility applications.
Built with advanced Lithium Iron Phosphate (LiFePO4) technology and an intelligent Battery Management System (BMS), our batteries provide superior cycle life, enhanced safety, higher usable capacity, and significantly lower lifetime ownership costs. We support OEM/ODM customization for voltage, capacity, housing design, communication protocols, branding, and application-specific requirements.
LiFePO4 batteries deliver 3000–6000+ cycles, significantly outperforming conventional lead-acid batteries that typically offer only 300–500 cycles. This dramatically reduces replacement frequency and long-term operating costs.
Designed as a drop-in replacement for AGM, GEL, and flooded lead-acid batteries without requiring major system modifications.
Supports up to 100% Depth of Discharge (DoD), allowing users to utilize more stored energy while maintaining battery health and performance.
LiFePO4 batteries weigh approximately one-third of equivalent lead-acid batteries, making them ideal for RV, marine, and mobile power applications.
Integrated Battery Management System provides comprehensive protection against:
- Overcharge
- Over-discharge
- Overcurrent
- Short circuit
- Over-temperature
- Low-temperature charging protection (optional)
Supports higher charging currents and significantly faster charging compared to lead-acid batteries, improving system efficiency and reducing downtime.
No water refilling, equalization charging, or routine maintenance required throughout the battery's service life.
Achieve longer lifespan, higher efficiency, deeper discharge capability, and reduced maintenance compared to traditional lead-acid battery systems.
LiFePO4 chemistry offers excellent thermal and chemical stability, making it one of the safest lithium battery technologies available.
Round-trip efficiency can exceed 95%, significantly improving energy utilization in solar and energy storage systems.
Long service life and reduced battery waste contribute to more sustainable energy storage solutions.
Suitable for both mobile and stationary power systems where reliability and long service life are critical.
- 12V (12.8V)
- 24V (25.6V)
- 36V
- 48V
- Custom Voltage Available
- 50Ah
- 100Ah
- 200Ah
- 300Ah
- 400Ah+
- Fully Customized Capacity Solutions
- ABS Plastic Case
- Metal Housing
- Waterproof Design
- Custom Dimensions Available
- Cell Balancing
- Overcharge Protection
- Over-discharge Protection
- Overcurrent Protection
- Short Circuit Protection
- Temperature Protection
Optional:
- Bluetooth APP Monitoring
- CAN Bus
- RS485
- RS232
- OEM Manufacturing
- ODM Development
- Private Label
- Logo Printing
- Customized Packaging
Available upon request:
- CE
- UN38.3
- RoHS
- MSDS
- IEC Standards
| Parameter | Specification |
|---|---|
| Product Type | LiFePO4 Deep Cycle Battery |
| Product Name | Custom 12V 24V LiFePO4 Deep Cycle Lithium Battery |
| Voltage | 12V / 24V |
| Capacity | 50Ah / 100Ah / 200Ah / 300Ah |
| Battery Chemistry | Lithium Iron Phosphate (LiFePO4) |
| Cycle Life | 3000–6000+ Cycles |
| Depth of Discharge | Up to 100% DoD |
| Charging Method | CC/CV |
| Operating Temperature | -20°C ~ 60°C |
| Protection Functions | Overcharge / Over-discharge / Overcurrent / Short Circuit |
| Communication | Optional Bluetooth / CAN Bus / RS485 |
| Housing Material | ABS Plastic / Metal / Custom |
| Design Life | Up to 10 Years |
| Certifications | CE / UN38.3 / RoHS / MSDS |
| OEM ODM Service | Supported |
Residential and commercial solar battery storage solutions.
Reliable power supply for recreational vehicles, campers, and motorhomes.
Suitable for marine electronics, trolling motors, and onboard energy storage systems.
Independent power systems for remote locations and backup power applications.
Long-lasting deep cycle power for fishing boats and electric propulsion systems.
Reliable backup energy for critical equipment and uninterrupted power supply applications.
Customized battery solutions for commercial and industrial energy storage projects.
CTS Battery is a professional manufacturer specializing in customized lithium battery solutions for global OEMs, distributors, system integrators, and energy storage solution providers.
With extensive experience in LiFePO4 battery design, engineering, and manufacturing, we provide:
- OEM & ODM Battery Manufacturing
- Custom Battery Pack Development
- Private Label Services
- Engineering Support
- Flexible Production Capacity
- Global Export Experience
- Reliable Quality Control
Whether you are replacing lead-acid batteries, developing solar storage systems, building RV power solutions, or sourcing custom lithium battery packs, CTS Battery can provide a tailored solution to support your business growth.
Looking for a reliable LiFePO4 battery manufacturer or lead-acid replacement battery supplier?
Contact CTS Battery today to discuss your project requirements.
Click Chat Now or Request a Quote to receive a customized battery solution and competitive factory pricing.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.