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RVPOZWER 12.8V 100AH LiFePO4 Battery
High-Performance 12.8V 100Ah LiFePO4 Deep Cycle Battery with Built-in BMS, Perfect for RV, Marine, Solar Energy Storage, and Off-Grid Applications.
● 3-year life and 3000-150000 cycles, equivalent to 3 lead-acid batteries.
● Fast charging, 50% charge in one hour.
● 100Ah LiFePO4 Battery works well in the winter.
● Lightweight, 22.88 pounds, easy to carry.
● No risk of leakage, safer to use, easy to expand capacity up to 4 sets.
Uncompromised Performance: 12.8V 100Ah LiFePO4 Battery
This 12.8V 100Ah LiFePO4 battery puts you in complete control of your power. Its innovative ultra-thin design makes it ideal for DIY enthusiasts, off-road travelers, and RV dwellers, maximizing every inch of space. Whether you place it behind a truck seat, in a cramped rooftop side box, or under your RV sofa, this compact yet powerful battery delivers a steady, efficient power supply day after day.
Ultra-Thin Profile, Radical Weight Savings
Don’t let bulky, traditionally shaped batteries restrict your floor plan or weigh down your vehicle. Packed with premium, high-density automotive-grade cells, our slimline battery boasts a massive 1280Wh of clean energy, yet it features a highly optimized, narrow footprint and weighs just 1/3 of an equivalent lead-acid battery. Say goodbye to voltage sag; our LiFePO4 technology maintains a flat discharge curve, delivering consistent power right up to 100% Depth of Discharge (DoD) while keeping your build sleek, lightweight, and clutter-free.
Engineered to Endure: Smart BMS Protection
Severe outdoor, off-road, and marine environments demand equipment built like a tank, and this rigid slim lithium battery is ready for the challenge. At its heart is an advanced Built-in Smart Battery Management System (BMS) that provides total peace of mind 24/7. It actively shields your investment from overcharging, over-discharging, over-current, short circuits, and high-temperature spikes. Boasting an incredible 4000+ deep cycles at 80% DoD, this zero-maintenance powerhouse easily delivers a 10-year lifespan—outlasting traditional AGM alternatives by up to 10 times.
Fit Anywhere, Power Everywhere
From pickup truck and campervan conversions to space-constrained boat hulls and compact off-grid solar storage systems, this battery adapts perfectly to any space. Its rugged, shock-resistant casing allows for secure installation in any orientation, giving you easy access to superior energy self-sufficiency. Choose our ultra-durable 12.8V 100AH LiFePO4 battery module to unlock a greener, more limitless, and more space-saving future!
SPECIFICATIONS
SPECIFICATIONS
Electrical Performance
| Battery Type | Lithium Iron Phosphate (LiFePO₄) |
| Nominal Voltage | 12.8V |
| Voltage Range | 10.0V - 14.6V |
| Rated Capacity | 100Ah |
| Energy | 1280Wh |
| Cycle Life | 4000 – 15000 Cycles |
| Connection Method | Parallel & Series (Up to 4P4S) |
Charging Parameters
| Charge Voltage | 14.6 ± 0.2V |
| Maximum Charge Current | 100A |
Discharging Parameters
| Discharge Cut-off Voltage | 10.0V |
| Maximum Continuous Discharging Current | 100A |
Mechanical Specifications
| Dimensions | 13.07*8.66*6.77 IN (332*220*172 mm) |
| Weight | 22.88 lb |
| Protection Rating | IP65 |
Operating Parameters
| Charge Temperature Range | 0°C ~ 45°C (32°F ~ 113°F) |
| Discharge Temperature Range | -20°C ~ 65°C (-4°F ~ 149°F) |
| Storage Temperature Range | -25°C ~ 65°C (-13°F ~ 149°F) |
| Operation Relative Humidity | 10% ~ 95% |
Frequently Asked Questions
What makes this LiFePO₄ battery different from a traditional lead-acid battery?
LiFePO₄ (Lithium Iron Phosphate) batteries offer 3× longer lifespan, 60% lighter weight, and faster charging compared to lead-acid. They maintain over 4000–15000 charge cycles and provide consistent voltage output throughout discharge—ideal for solar storage, RVs, and off-grid systems.
Can this battery replace a lead-acid battery directly?
Yes. The LiFePO₄ battery is a drop-in replacement for most deep-cycle lead-acid or AGM batteries. Simply ensure your charger or controller supports LiFePO₄ charging mode.
Does it include a built-in BMS (Battery Management System)?
Absolutely. Each unit includes a smart BMS that protects against overcharge, over-discharge, overcurrent, short circuit, and temperature extremes. It automatically balances cells to ensure optimal lifespan and stable operation.
Is it safe to use indoors or in a confined space?
Yes. LiFePO₄ batteries are non-toxic, non-leaking, and have no gas emissions, making them safe for indoor use in RVs, boats, and cabins. However, proper ventilation helps maintain optimal temperature.
Can I use this battery with an inverter or solar controller?
Yes. It’s compatible with pure sine wave inverters, MPPT/PWM controllers, and most solar systems. Just confirm the inverter’s low-voltage cutoff and charge controller’s battery setting = LiFePO₄.
What happens if the battery gets too cold or too hot?
The built-in BMS protects against temperature extremes. Charging is automatically disabled below 0°C (32°F) and above 55°C (131°F) to prevent damage. The battery will resume normal operation once back within safe limits.
Can I monitor the battery status?
If you choose the Bluetooth version, you can check real-time voltage, capacity, temperature, and cycle count via a smartphone app. It helps you optimize energy usage and detect issues early.
How do I store the battery when not in use?
Store it at 40–60% charge, in a dry, cool place (10–30°C). Disconnect from all loads and chargers. If stored long-term, recharge every 3–6 months to maintain health.
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