Rich Solar Alpha 2 Lite 600Ah LiFePO4 Battery Kit 7 6kWh Power For RVs Off Grid

ALPHA 2 LITE — 12V 200Ah LiFePO4 Battery (600Ah Bank Kit)

Overview

The ALPHA 2 LITE is a rugged, low-maintenance 12V LiFePO4 battery designed for efficient, reliable energy storage. Each unit delivers 200Ah of usable capacity with a robust BMS and premium lithium-iron-phosphate cells. This listing is for a 600Ah 12V battery bank kit that includes three batteries and the necessary cables for parallel installation.

Benefits

• Dependable power when you need it, reducing downtime and interruptions.
• Long service life means fewer replacements and lower lifetime costs.
• Low maintenance—spend less time on upkeep and more time using the system.
• Wide operating temperature range lets you use the battery in varied environments.
• Built-in safety features reduce the risk of cell damage and give greater peace of mind.
• Modular design lets you scale capacity by adding more batteries in parallel.

Features

• Premium lithium-iron-phosphate (LiFePO4) chemistry for stable performance.
• 200Ah nominal capacity per battery, designed for high amp demands.
• Individual cell fusing so a single cell fault won’t take down the entire pack.
• Integrated BMS with overcharge, over-discharge, overcurrent and short-circuit protection.
• High and low temperature disconnects and excessive heat protection.
• Removable carry handle for easier transport and installation.
• Low self-discharge for longer storage between uses.
• Consistent output voltage suitable for most 12V systems.
• Capable of 200A charge and 200A continuous discharge per battery.

Specifications

• Kit contents:
  • 3 × 12V 200Ah LiFePO4 batteries (parallel to form a 600Ah bank)
  • 4 × 1 ft 2 AWG battery cables
• Chemistry: Lithium-iron-phosphate (LiFePO4)
• Nominal voltage (per battery): 12.8V
• Nominal capacity (per battery): 200Ah
• Minimum capacity: 199Ah
• Energy (per battery): 2560 Wh
• Bank energy (3 batteries): ~7.6 kWh (listed as 7.6 kWh for the 600Ah bank)
• Cycle life: >4000 cycles
• Expected lifespan: >10 years with proper maintenance
• Charge voltage: 14.4V
• Max charge current (per battery): 200A
• Max continuous discharge current (per battery): 200A
• Self-discharge: <5% per month
• Charge temperature: 0°C to 55°C (32°F to 131°F)
• Discharge temperature: -20°C to 60°C (-4°F to 140°F)
• Storage temperature: -10°C to 45°C (14°F to 113°F), 90% RH max (for storage longer than 3 months)
• Physical dimensions (per battery): 20.9 × 8.1 × 8.5 in (L × W × H)
• Weight (per battery): 52.9 lb
• BMS safety features:
  • Individual cell fuses to isolate a failed cell and keep the pack operational.
  • Overcharge protection
  • Over-discharge protection
  • Overcurrent and short-circuit protection
  • Excessive heat protection
  • High and low temperature disconnects
• BMS operation details:
  • Overcharge detection voltage: 3.75V ± 0.03V (per cell)
  • Overcharge detection delay time: 1000 ms ± 500 ms
  • Overcharge recovery voltage: 3.55V (Min 3.40V, Max 3.60V)
  • Over-discharge detection voltage: 2.20V ± 0.08V
  • Over-discharge detection delay time: 1000 ms ± 500 ms
  • Over-discharge recovery voltage: 2.70V ± 0.10V
  • Short circuit protection: Yes
• Warranty: 5 years