12.8V 100Ah LiFePO4 Battery - Reliable SLA Replacement for Solar and RV

12.8V 100Ah LiFePO4 Battery - Solar Energy Storage Solution

12.8V 100Ah LiFePO4 Battery - Internal Grade-A Cells and BMS Structure

12.8V 100Ah LiFePO4 Battery | Deep Cycle SLA Replacement for RV & Solar

Premium 12.8V 100Ah LiFePO4 Battery: High-Performance SLA Replacement Battery

Our premium 12.8V 100Ah Deep Cycle Lithium Battery is an advanced energy storage solution designed as a perfect drop-in replacement for traditional lead-acid batteries. Utilizing Grade-A lithium iron phosphate technology, it delivers outstanding performance, higher energy density, and a significantly longer lifespan.

Equipped with a robust 4S 100A BMS, it ensures maximum safety against overcharging and short circuits. At only 12.5kg, it is extremely lightweight and eco-friendly, making it the ideal deep-cycle choice for Golf Carts, RVs, Marine vessels, and Solar off-grid systems.

Technical Advantages of Our Deep Cycle SLA Replacement Series

Grade-A LiFePO4 Cells: Built with brand-new lithium iron phosphate cells for maximum safety and energy density.

Integrated 100A BMS: Advanced Battery Management System protects against over-charge, over-discharge, and short circuits.

Extreme Cycle Life: Supports over 6,000 deep cycles at 80% DOD, offering a significantly lower TCO than lead-acid.

Drop-in SLA Replacement: Standard industrial sizing for seamless integration into existing battery compartments.

Zero Hydrogen Emission: Completely sealed and maintenance-free, safe for indoor and sensitive control room use.

Lightweight Efficiency: Provides 1280Wh of power at only 12.5kg, reducing overall system weight for mobile applications.

Full Technical Specifications: 12.8V 100Ah Lithium Iron Phosphate

SPECIFIC MODEL PARAMETERS

Nominal Voltage

12.8V

Nominal Capacity

100Ah

Energy

12.8kWh

Dimension (LWH)

330 * 172 * 215 mm

Weight

12.5 kg

Terminal

Cell Technology

Grade-A Lithium Iron Phosphate (LiFePO4)

Cycle Life

＞6,000 Cycles @ 0.2C 80% DOD

Integrated BMS

Over-charge, Over-discharge, Short-circuit & Thermal Protection

Charge Temperature

-20℃ to 60℃

Discharge Temperature

-20℃ to 60℃

Storage Temperature

-10℃ to 45℃

IR Rating / Case

IP65 / High-Impact ABS

Advanced Manufacturing & 5-Step Stringent Quality Control

Precision Engineering for Industrial-Grade Reliability

Automated Laser Welding: We utilize high-precision laser welding to ensure ultra-low resistance connections between cells, significantly reducing heat generation during high-current discharge.
100% BMS Aging Test: Every Battery Management System undergoes a 48-hour continuous aging test to guarantee zero-defect protection and stable communication before final assembly.
Cell Matching Technology: We only use Grade A LiFePO4 cells with matched internal resistance and voltage, ensuring a consistent cycle life of 6,000+ times.
On-Site Reliability Laboratory: Our facility includes specialized testing chambers to verify the thermal stability and mechanical durability of every production batch.

Versatile Applications for 12.8V 100Ah LiFePO4 Battery Energy Solutions

Solar & Renewable Energy: Optimized for deep-cycle performance in off-grid residential and commercial solar energy storage Battery.
RV & Marine: Lightweight, high-density power for camper trailers, motorhomes, and marine vessels.
Industrial Motive Power: High-efficiency power for golf carts, AGVs, warehouse robotics, and electric floor scrubbers.
Backup Infrastructure: Reliable maintenance-free energy for critical UPS systems and telecommunications.

Professional Export Packaging & Reliable Global Logistics

UN38.3 Certified Packaging | DDP/CIF Global Shipping to North America, Europe, and Asia-Pacific.

Secure Class 9 Hazardous Goods Transit & Global DDP Support

UN38.3 Certified Packaging: All batteries are secured in custom-fit shock-absorbent EPE foam and encased in heavy-duty UN-certified plywood crates to prevent any impact damage during international transit.
Anti-Static & Moisture Protection: Units are vacuum-sealed in anti-static moisture-proof bags to ensure your Lithium Battery arrives in factory-fresh condition, regardless of environmental humidity during shipping.
Flexible Shipping Terms: We provide professional DDP, CIF, and FOB services. We have extensive experience in shipping to major industrial hubs in North America (Los Angeles/New York), Europe (Hamburg/Rotterdam), and Southeast Asia.
Compliance Documentation: Full sets of MSDS, UN38.3, and Sea/Air Transport Certificates are included with every wholesale order to ensure smooth and rapid customs clearance.

Frequently Asked Questions About Our 12V 100Ah LiFePO4 Series

Got questions before you commit to a bulk order? Good. We have compiled the most frequent inquiries from our engineering and distribution partners regarding the transition from SLA to LiFePO4 technology.

Can this 12V 100Ah LiFePO4 battery be used as a direct drop-in replacement for my existing SLA batteries?

Yes, absolutely. This battery is designed with standard industrial Group 31 dimensions (330*172*215mm), making it a perfect drop-in replacement for traditional lead-acid or AGM batteries in most setups. However, to maximize its >6000 cycle lifespan, we recommend ensuring your charger is compatible with lithium profiles.

Can I connect multiple 12.8V 100Ah batteries in series or parallel for my RV or solar off-grid system?

Yes. The integrated 4S 100A Battery Management System (BMS) allows for safe series and parallel connections. You can connect up to 4 units in series to create a 48V system, or multiple units in parallel to increase capacity for demanding solar energy storage or RV power setups.

Is the built-in 100A BMS capable of handling high-power inverters?

The robust 100A continuous discharge rating means a single 12.8V 100Ah battery can comfortably sustain a 1200W continuous load. This is sufficient to run most standard appliances, small power tools, and medium-sized inverters smoothly without triggering the BMS protection.

What is the lead time and shipping process for bulk wholesale orders from your factory?

As a direct manufacturer, we maintain a highly efficient supply chain. For standard wholesale orders, our typical lead time is 15-20 days. We provide comprehensive global logistics support, including DDP shipping options, ensuring secure and hassle-free delivery directly to your facility.

Get a Factory-Direct Quote for Your 12V 100Ah LiFePO4 Battery Project

Why choose our 12.8V 100Ah LiFePO4 Battery?

Our Dongguan-based engineering team is ready to provide seamless technical support for your industrial energy projects. Whether you are an Energy Storage Integrator or an Equipment Manufacturer, contact us for bulk pricing and comprehensive global logistics support.