Rich Solar 24V 100Ah Lithium Battery | ALPHA 4
$ 440,51
70 in stock
24V Lithium Battery · LiFePO4 · Bluetooth
2,560Wh of Power With Bluetooth Monitoring and Self-Heating
The ALPHA 4 is Rich Solar’s full-featured 24V 100Ah LiFePO4 battery — rated for 5,000+ cycles, with Bluetooth app monitoring and internal self-heating technology built in for cold-weather charging, sized for RVs, trailers, vans, boats, and off-grid systems.
The Full-Featured ALPHA
The ALPHA 4 is the flagship version of Rich Solar’s ALPHA lineup, built on the same 24V 100Ah LiFePO4 chemistry as the ALPHA 4 LITE but with real upgrades: a higher 5,000+ cycle rating, Bluetooth app connectivity for real-time monitoring, and internal self-heating technology that keeps charging safe in cold weather.
It’s designed for anyone who wants to check on their battery’s state of charge, temperature, and health from a phone rather than guessing — while still fitting the same footprint and use cases as the rest of the lineup: RVs, trailers, vans, boats, and off-grid systems.
What Sets the ALPHA 4 Apart
Bluetooth Monitoring
- Real-time monitoring of charge, voltage, and temperature via the RICH SOLAR app
- Control and check battery status remotely rather than reading an onboard display
- Companion quick-start guide walks through app setup and pairing
Internal Self-Heating
- Automatically starts heating below 41°F to protect charging performance
- Heating stops once the battery reaches 50°F
- Draws 100W of external power while actively heating
Built for Durability
- Rated for 5,000+ lifetime charge cycles
- ABS flame-retardant plastic housing
- IP65-rated protection against dust and water
- 110A peak discharge current for 10 seconds
Full Specifications
Battery
| Cell type | LiFePO4 |
| Nominal voltage | 25.6 V |
| Nominal capacity | 100 Ah |
| Nominal energy | 2,560 Wh |
| Cycle life | 5,000 cycles |
BMS & Charging
| BMS rating | 100 A |
| Max. charging current | 100 A |
| Max. continuous discharge | 100 A |
| Max. discharge (10 sec) | 110 A |
| Charge method | CC/CV |
| Charge voltage | 14.4V ± 0.2V* |
| Recommended charge current | 50 A (0.5C) |
Temperature & Self-Heating
| Charge temperature | 32°F to 131°F (0°C to 55°C) |
| Discharge temperature | -4°F to 140°F (-20°C to 60°C) |
| Storage temperature | 14°F to 95°F (-10°C to 35°C) |
| External power draw (heating) | 100 W |
| Internal heating starts | < 41°F (5°C) |
| Internal heating stops | > 50°F (10°C) |
Physical & Warranty
| Net weight | 48.5 lbs |
| Dimensions (L×W×H) | 20.9 × 8.1 × 8.5 in |
| Housing material | ABS (flame retardant) |
| Protection class | IP65 |
| Warranty | 5 years |
*As listed on Rich Solar’s own specification page. This figure is lower than the 28.8V charge voltage stated for the ALPHA 4 LITE, a comparable 24V battery — worth confirming with Rich Solar before using it to configure charging equipment.
Where It Fits
Common Questions
How is this different from the ALPHA 4 LITE?
Both share the same 24V 100Ah LiFePO4 chemistry, but the ALPHA 4 adds Bluetooth app monitoring, internal self-heating for cold-weather charging, and a higher 5,000+ cycle rating versus the LITE’s 4,000+.
What does the Bluetooth app show?
Real-time state of charge, voltage, and temperature, so the battery’s status can be checked from a phone instead of an onboard display — a companion quick-start guide covers app setup.
Can it charge in freezing temperatures?
Yes — built-in self-heating automatically activates below 41°F and shuts off once the battery warms past 50°F, drawing 100W of external power while active.
How long will it last?
It’s rated for 5,000+ charge cycles and carries a 5-year warranty.
Is it weatherproof?
It carries an IP65 protection rating with a flame-retardant ABS housing, suited to the kind of exposure typical in RV, van, and marine installations.
Documents & Downloads
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