[March 2026] — Haineng Energy, a professional manufacturer of lithium battery solutions, has officially introduced its latest 12.8V 100Ah LiFePO4 battery, designed specifically for RV, marine, and off-grid energy storage applications.
This new battery combines compact DIN size design, IP67 waterproof protection, and over 4000 charge cycles, offering a reliable and long-lasting alternative to traditional lead-acid batteries.
As a specialized LiFePO4 battery factory, Haineng Energy offers OEM/ODM customization for this 12.8V 100Ah model. We can customize the BMS discharge current, add Bluetooth monitoring, or provide private labeling for RV manufacturers and marine distributors. Contact Daniel for bulk pricing and factory-direct support.
Designed for RV and Outdoor Power Needs
With a standard DIN size (278×175×190mm), the battery can be easily installed in existing compartments, especially under RV seats, without modification. Its lightweight 12kg structure significantly reduces system weight while improving energy efficiency.
This makes it an ideal upgrade for users seeking portable, space-saving, and maintenance-free power solutions.
IP67 Waterproof for Harsh Environments
One of the key highlights of the new battery is its IP67 waterproof and dustproof rating, ensuring reliable operation in rain, humidity, and outdoor conditions.
Whether used in marine environments, camping setups, or off-grid systems, the battery delivers consistent performance even in demanding situations.
Why IP67 Matters for Your Customers?
IP67 rating means the battery is fully protected against dust and can withstand being submerged in water up to 1 meter deep, making it the perfect choice for high-humidity marine and off-road environments.
Long Lifespan with Advanced LiFePO4 Technology
Powered by LiFePO4 (Lithium Iron Phosphate) technology, the battery offers:
4000+ charge cycles
Up to 10 years service life
Stable voltage output
Enhanced safety compared to traditional lithium batteries
This extended lifespan significantly reduces the total cost of ownership compared to lead-acid alternatives.
Intelligent BMS for Safety and Performance
The battery is equipped with a built-in intelligent Battery Management System (BMS), providing protection against:
Overcharge and over-discharge
Short circuits
Overheating
This ensures safe and stable operation across a wide range of applications.
Flexible Applications
The 12.8V 100Ah LiFePO4 battery is suitable for:
RV and camper power systems
Marine and boating applications
Off-grid solar energy storage
Backup power systems
It also supports series and parallel connections, allowing users to expand capacity and voltage for different energy needs.
OEM/ODM Services Available
Haineng Energy also offers OEM/ODM customization services, including:
Custom branding and labeling
Capacity and design adjustments
Packaging solutions for global markets
About Haineng Energy
Haineng Energy is a professional manufacturer specializing in LiFePO4 batteries and energy storage solutions, providing reliable and customized products for global customers.
