RICH SOLAR ALPHA 2 LITE | 12V 200Ah LiFePO4 Battery | Best 12V Deep Cycle Lithium Battery for RVs, Trailers, Vans, Boats, Off-Grid | 4,000 Lifetime Cycles | Best Value
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Visit CalculatorThe RICH SOLAR ALPHA 2 LITE is a high-capacity 12V 200Ah lithium iron phosphate (LiFePO₄) battery designed for deep-cycle applications. With over 4000 life cycles, it offers long-term reliability and performance for various off-grid and mobile power needs. Its lightweight and compact design make it an excellent replacement for traditional lead-acid batteries in RVs, boats, and solar systems.
Long Cycle Life – Delivers over 4000 deep cycles, ensuring years of dependable service.
Built-in Battery Management System (BMS) – Protects against overcharging, over-discharging, and short circuits for enhanced safety.
Lightweight Design – Weighs significantly less than comparable lead-acid batteries, facilitating easier installation and transport.
Maintenance-Free Operation – No need for water refilling or regular maintenance, reducing overall upkeep.
Wide Operating Temperature Range – Performs reliably in various environmental conditions, suitable for diverse applications.




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| Category | Specifications |
| Nominal Voltage | 12.8V |
| Nominal Capacity | 200Ah |
| Minimum Capacity | 199Ah |
| Cycle Life | > 4000 cycles |
| Category | Specifications |
| Capacity | 200Ah |
| Energy | 2560 Watt Hours |
| Charge Voltage | 14.4V |
| Continuous Discharge Current | 200A |
| Self Discharge | < 5%/month |
| Category | Specifications |
| 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) |
| Category | Specifications |
| Battery Dimensions(L*W*H) | 20.9x8.1x8.5 in |
| Weight | 52.9 lb |
| Category | Specifications |
| Over charge detection voltage | 3.75V±0.03V |
| Over charge detection delay time | 1000ms±500ms |
| Over charge recovery voltage | 3.55V (Min 3.40V, Max 3.60V) |
| Category | Specifications |
| Over discharge detection voltage | 2.20V±0.08V |
| Over discharge detection delay time | 1000ms±500ms |
| Over discharge recovery voltage | 2.70V±0.10V |
Can this battery be connected in series or parallel?
Yes, the ALPHA 2 LITE can be connected in series or parallel configurations. Ensure that all batteries are of the same model and capacity, and follow proper guidelines for safe connections.
Is a special charger required for this battery?
It's recommended to use a charger compatible with LiFePO₄ batteries and with appropriate voltage and current ratings to ensure optimal performance and longevity.
What maintenance is required for this battery?
LiFePO₄ batteries are low-maintenance. Regularly check connections and ensure the battery is stored within the recommended temperature range when not in use.
Is the battery suitable for outdoor installations?
With an IP65 rating, the battery is protected against dust and water jets. However, it's advisable to install it in a sheltered location to prolong its lifespan.
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