Rich Solar 4 LITE | 24V 100Ah LiFePO4 Battery | Fast-Charging 24V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid, Backup | 4,000 Lifetime Cycles | Best Value - RS-B24100

Rich Solar 4 LITE | 24V 100Ah LiFePO4 Battery | Fast-Charging 24V Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid, Backup | 4,000 Lifetime Cycles | Best Value - RS-B24100

If you're looking to get the most out of your battery without worrying about it breaking down on you, the ALPHA 4 LITE is the 24V 200Ah LiFePO4 battery that provides you with all the energy you need. Built with RICH SOLAR's quality materials and boasting 2560Wh, you won't have to worry about running out of energy wherever you are.

With a durable and lightweight design that's packed with individually fused lithium cells, the ALPHA 4 LITE is the no-nonsense battery for people looking to get up and go.

Specifications

Battery

• Nominal Voltage: 25.6V
• Nominal Capacity: 100Ah
• Minimum Capacity: 99.5Ah
• Cycle Life: > 4000 cycles

Operating Specifications

• Capacity: 100Ah
• Energy: 2560 Watt Hours
• Charge Voltage: 28.8V
• Continuous Discharge Current: 100A
• Self Discharge: < 5%/month

Temperature Performance

• Charge Temperature: 32℉ to 131℉ (0℃ to 55℃)
• Discharge Temperature: -4℉ to 140℉ (-20℃ to 60℃)
• Storage Temperature: 14°F–113°F / -10℃–45℃ 90％RH Max (More than 3 months)

Physical Specifications

• Battery Dimensions (LxWxH): 20.9x8.1x8.5 in
• Weight: 52.9 lb

BMS Operation

Over Charge Protection

• Over Charge Detection Voltage: 3.75V±0.05V
• Over Charge Detection Delay Time: 1000ms±500ms
• Over Charge Recovery Voltage: 3.55V±0.05V

Over Discharge Protection

• Over Discharge Detection Voltage: 2.20V±0.08V
• Over Discharge Detection Delay Time: 1000ms±500ms
• Over Discharge Recovery Voltage: 2.70V±0.10V

• Short Circuit Protection: Yes

What our Experts Think

Q&A

Q: What is the Rich Solar 24V 100Ah LiFePO₄ “4 LITE” Battery (RS-B24100)?
A: A 24V 100Ah lithium iron phosphate (LiFePO₄) deep-cycle battery designed for RVs, vans, boats, and off-grid solar systems, offering about 2.56kWh of usable energy with long cycle life and stable performance.

Q: What is its capacity and output?
A: It provides 25.6V nominal voltage and 100Ah capacity (≈2560Wh energy), suitable for 24V solar and inverter systems used in mobile and off-grid applications.

Q: How many charge cycles does it last?
A: It is rated for approximately 4,000+ lifetime cycles, making it a long-lasting alternative to traditional lead-acid batteries for daily solar use.

Q: Does it support fast charging?
A: Yes. It is designed for fast charging performance with a high-efficiency BMS, allowing higher charge acceptance compared to standard lead-acid systems.

Q: Does it include Bluetooth or heating features?
A: No. The “4 LITE” version focuses on value and core performance, and typically does not include advanced features like Bluetooth monitoring or internal heating found in higher-tier models.

Q: What safety features does it have?
A: It includes a built-in Battery Management System (BMS) that protects against overcharge, over-discharge, short circuit, and temperature-related risks.

Q: What is it best used for?
A: It is ideal for RV systems, camper vans, marine setups, and off-grid solar storage, especially where reliable 24V energy storage and cost efficiency are priorities.

Q: Why choose this battery?
A: It offers a strong balance of affordable pricing, long cycle life, and reliable LiFePO₄ performance, making it a “best value” option for mid-range off-grid energy systems.

Maintenance Tips

• Keep the battery between 20%–80% charge during regular use to maximize cycle life (up to ~4,000 cycles).
• For storage, maintain ~50% charge and recharge every 3–6 months to prevent deep discharge and capacity loss.
• Use a compatible LiFePO₄ charger or MPPT controller with correct 24V charging profiles to avoid over/undercharging.
• Avoid charging below 0°C unless the internal low-temperature protection system is active.
• Ensure installation in a dry, well-ventilated area within the recommended temperature range to prevent performance loss.
• Regularly inspect terminals for tightness, corrosion, or heat discoloration to maintain safe high-current operation.
• Keep the battery clean and dry; wipe only with a dry cloth—avoid liquids or chemical cleaners.
• Do not exceed recommended charge/discharge current limits to protect the internal BMS and extend lifespan.
• Secure the battery firmly in RVs, boats, or mobile setups to prevent vibration and physical stress damage.
• Periodically monitor system voltage and state-of-charge using compatible monitoring tools for early issue detection.