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Rich Solar ALPHA 4 LITE 24V 100Ah LiFePO4 Battery | Fast-Charging Lithium Battery for RV, Trailer, Boat & Off-Grid | 4,000+ Cycles
- Regular price
- $799.99
- Sale price
- $639.99
- Regular price
- $799.99
- Sale price
- $639.99
Estimated shipping time
Estimated shipping time
We offer free shipping within the United States on all orders.
Pool Heat Pumps, Pool Robot Cleaners & Hot Tubs Ships in 1-2 days, arrives in 2-7 days.
Solar Panels, Generators & Batteries
Orders processed within 1–3 business days after full payment is received (out-of-stock and pre-order items require confirmation before purchase). Standard shipping delivers in 5–12 business days.
Outdoor Showers
Handling Time: 1–2 business days. Transit Time: 9–10 business days.
Fire Pits & Bowls
Handling Time: 1-3 business days. Transit Time: 3-7 business days.
Outdoor Fountains
These products are custom made or built to order. Estimated lead times vary by season: March to October: 6–8 weeks, November to February: 4–6 weeks.
Outdoor Inflatable Screens & Complete Systems
What is your Return Policy?
What is your Return Policy?
Refunds & Returns Policy
If something isn’t quite right, we’ve made it simple to request a return or refund. Here’s how it works:
1. Return Window
Pool Heat Pumps, Robotic Pool Cleaners, Hot Tubs & Outdoor TVs: Returns accepted within 30 days of purchase date.
Outdoor Inflatable Movie Screens & Fire Pits + Bowls: Returns are accepted within 14 days of purchase date. Product must be new, sealed & unused.
Solar Panels, Generators & Batteries: Returns accepted within 30 days of receipt for US orders. Item must be unused, in original packaging, and include proof of purchase from The Backyard Bliss.
Outdoor Fountains and Showers: These products are custom-made to order and not eligible for returns.
2. Return Shipping Costs
If your item arrives damaged, defective, or incorrect, we’ll cover the return shipping. If you're returning an item due to a change of mind, return shipping will be at your expense.
3. Items That Arrive Damaged or Not Working
If you receive a product that is broken or not functioning properly, please contact us within 48 hours. We’ll arrange for a free return, and once we’ve inspected the item, we’ll either send a replacement or issue a refund (including your original shipping cost, if applicable).
4. How Refunds Work
Once we receive your return and verify it meets the conditions above, we’ll issue a refund to your original payment method within 7 business days. Please note that your bank or credit card provider may take a few additional days to reflect the refund on your account. If it’s been more than 10 business days and you haven’t seen your refund, contact us at support@thebackyardbliss.com and we’ll be happy to help.
5. Restocking Fees
In certain cases, a restocking fee may apply. If so, we’ll let you know upfront before processing your return.
Rich Solar ALPHA 4 LITE – Reliable Power for Every Adventure
The Rich Solar ALPHA 4 LITE 24V 100Ah LiFePO4 Battery is built for performance, durability, and long-lasting energy storage. Designed for RVs, trailers, vans, boats, and off-grid solar systems, this lithium battery delivers over 4,000 charge cycles, ensuring years of dependable power.
With a lightweight, compact design (52.9 lbs) and an advanced Battery Management System (BMS), the ALPHA 4 LITE offers fast charging, deep-cycle reliability, and enhanced safety features. Unlike traditional lead-acid batteries, it won’t leak, catch fire, or lose capacity quickly — making it the best value lithium battery for renewable energy and backup power.
Whether you’re hitting the road in your RV, setting up an off-grid cabin, or need reliable backup energy, the ALPHA 4 LITE is your trusted, eco-friendly power solution.
Ideal For
- RVs & Travel Trailers
- Off-Grid Solar Systems
- Marine & Boats
- Vans & Tiny Homes
- Emergency Backup Power
Key Features
High-Capacity Power – 24V 100Ah, delivering 2,560Wh of energy storage.
Fast-Charging & High Efficiency – Supports up to 100A charging current for rapid energy recovery.
Ultra-Long Cycle Life – 4,000+ cycles for long-lasting reliability.
Advanced BMS Protection – Safeguards against overcharge, over-discharge, over-current, short circuit, and temperature extremes.
Durable & Weather-Resistant – IP55 waterproof & dustproof design for outdoor and marine use.
Enhanced Safety – Flame-retardant UL94 V-0 plastic shell; will not catch fire or explode under extreme tests.
Eco-Friendly Energy – Lead-free, non-toxic, and sustainable LiFePO4 chemistry.
Compact & Lightweight – Just 52.9 lbs with a slim form factor for easy installation.
5-Year Warranty – Peace of mind backed by Rich Solar’s trusted support.
Model Options
- ALPHA 4 – RS-B241S
- ALPHA 4 LITE – RS-B24100
Specifications
| Category | Details |
|---|---|
| Available Models | ALPHA 4 – RS-B241S, ALPHA 4 LITE – RS-B24100 |
| Battery Type | LiFePO4 (LFP) |
| Nominal Voltage | 25.6V |
| Nominal Capacity | 100Ah |
| Nominal Energy | 2,560Wh |
| Weight | 52.9 lbs (24 kg) |
| Dimensions | 20.9 × 8.1 × 8.5 in |
| Cycle Life | 4,000+ cycles |
| Charging Voltage | 28.8V |
| Standard Charging Current | 50A |
| Maximum Charging Current | 100A |
| Standard Discharge Current | 50A |
| Continuous Discharge Current | 100A |
| Discharge Cutoff Voltage | 22.4V |
| Initial Internal Resistance | ≤ 5% |
| Monthly Self-Discharge | ≤ 5% |
| Operating Temperature | -4°F to 167°F (-20°C to 75°C) |
| Storage Temperature | -22°F to 131°F (-30°C to 55°C) |
| Shell Material | Flame-retardant UL94 V-0 Plastic |
| Water/Dust Protection | IP55 Rated |
| Warranty | 5 Years |
Documents
⚠️ California Proposition 65 Warning: This product can expose you to chemicals, including lead, which is known to the State of California to cause cancer and reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Let customers speak for us
Heat-up time was faster than our last unit. Happy so far.
Gets the job done without any fuss. Quiet and consistent.
Works great during cooler evenings. Still holds temp steady.
Came across this model through a friend’s recommendation.
The control panel is easy to use and understand.
The installation guide was decent. Would recommend to a friend.
Heat-up time was faster than our last unit. Happy so far.
We’ve only had it a few weeks but no problems at all.
We can watch TV outside any time of day — the brightness is incredible, even in direct sunlight.
Definitely worth the price. Everything feels premium and it's become a daily use item for us.
Gets the job done without any fuss. Quiet and consistent.
The installation guide was decent. Would recommend to a friend.
We were looking for something between basic and pro-level — this hits the sweet spot.
The 32-inch screen is perfect for our small covered deck. Very clear and sharp display.
Seems well-built. Looking forward to testing it through the season.
