RICH SOLAR ALPHA 3 LITE | 12V 300Ah LiFePO4 Battery |12V Lithium Battery for RVs, Cabins, Off-Grid | 4,000 Lifetime Cycles
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Visit CalculatorThe ALPHA 3 LITE is a high-capacity yet streamlined 12V 300Ah LiFePO₄ battery, engineered for lightweight off-grid, RV, cabin, and portable energy setups. Offering robust performance with up to 4,000 lifetime cycles, this battery provides reliable, maintenance-free power in a compact and cost-effective package for clean energy enthusiasts.
Long-Life LiFePO₄ Chemistry
Rated for 4,000 deep discharge cycles, ensuring years of consistent power and reducing replacement costs.
Safe and Stable 12V Power
Delivers steady 12.8 V output—perfect for RVs, off-grid cabins, backup systems, and portable energy packs.
Integrated BMS Protection
Built-in Battery Management System guards against overcharge, over-discharge, short-circuit, and cell imbalance for safe operation.
Lightweight & Compact Design
Streamlined dimensions and efficient weight make it easier to install and transport—ideal for confined spaces.
Low Maintenance & Tool-Free
No watering or battery-gassing required—just install it and forget about it.
RVs & Camper Vans: Powers inverters, appliances, lights, and HVAC during extended travel.
Off-Grid Cabins & Tiny Homes: Supports solar panel systems for lighting, heating, and electronics.
Portable Power Station Builds: Use as a primary cell bank for DIY or commercial setups.
Backup Energy: Ideal for emergency circuits during power outages.
Marine & Mobile Platforms: Safe, vibration-resistant power solution for boats and trailers.
ALPHA 3 LITE | 12V 300Ah LiFePO4 Battery |12V Lithium Battery for RVs, Cabins, Off-Grid | 4,000 Lifetime Cycles
5-Year Warranty
| Parameter | Details |
|---|---|
| Cell Type | LiFePO₄ Battery |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 300Ah |
| Nominal Energy | 3840Wh |
| Cycle Life | 4000 cycles |
| Parameter | Details |
|---|---|
| BMS Rating | 300A |
| Maximum Charging Current | 300A |
| Maximum Continuous Discharge | 300A |
| Parameter | Details |
|---|---|
| Charge Method | CC/CV |
| Charge Voltage | 14.4V ± 0.2V |
| Recommended Charge Current | 150A |
| Condition | Range |
|---|---|
| Charge Temperature | 32℉ to 131℉ (0℃ to 55℃) |
| Discharge Temperature | -4℉ to 140℉ (-20℃ to 60℃) |
| Storage Temperature | 50℉ to 95℉ (10℃ to 35℃) |
| Parameter | Details |
|---|---|
| Net Weight | 71.3 lbs |
| Dimensions (L × W × H) | 20.47 × 10.55 × 8.66 in |
| Housing Material | ABS (Flame Retardant Plastic) |
| Protection Class | IP65 |
| Warranty | 5 Years |
How long can I expect this battery to last with daily use?
With a rating of 4,000 full cycles, expect years—often over a decade—of daily use before capacity falls below 80%.
Is it safe to install indoors?
Yes. Being sealed and maintenance-free, it's safe for indoor use in cabins, boats, RVs, and workshops.
Can I combine two of these for higher voltage systems?
Yes. These can be paralleled or arranged appropriately for higher voltage and capacity—just ensure your BMS and system setup supports it.
Does it support app-based monitoring?
This LITE version focuses on performance and reliability—Bluetooth monitoring might not be included. Check if the full version (ALPHA 3) is needed for Bluetooth functionality.
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