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

Overview

The ALPHA 2 LITE is a robust and low-maintenance 12V lithium-iron-phosphate (LiFePO4) battery that ensures dependable energy storage. With a usable capacity of 200Ah per unit, this battery is equipped with a high-performance battery management system (BMS) and premium cells. This product package includes three batteries with the necessary cables, forming a powerful 600Ah battery bank ready for parallel installation.

Benefits

• Maintain steady power supply to minimize downtime and interruptions.
• Enjoy a long lifespan, leading to fewer replacements and lower overall costs.
• Experience low maintenance, allowing for more usage and less upkeep.
• Utilize across various environments thanks to a wide operating temperature range.
• Benefit from built-in safety features that protect against cell damage for peace of mind.
• Expand your capacity easily by adding more batteries in parallel with the modular design.

Features

• Utilizes premium lithium-iron-phosphate (LiFePO4) chemistry for stable performance.
• Offers a nominal capacity of 200Ah per battery, suited for high-demand applications.
• Individual cell fusing prevents whole pack failure from a single faulty cell.
• Integrated BMS ensures protection against overcharging, over-discharging, overcurrent, and short circuits.
• Equipped with temperature disconnects for both high and low extremes and protection against excessive heat.
• Features a removable carry handle for straightforward transport and installation.
• Low self-discharge allows for longer storage durations between uses.
• Delivers consistent output voltage that is compatible with most 12V systems.
• Capable of 200A charge and continuous discharge per battery.

Specifications

• Kit contents:
  • 3 × 12V 200Ah LiFePO4 batteries (configured in parallel for 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
• Total energy for the bank (3 batteries): ~7.6 kWh
• Cycle life: >4000 cycles
• Expected lifespan: >10 years with proper care
• Charge voltage: 14.4V
• Max charge current (per battery): 200A
• Max continuous discharge current (per battery): 200A
• Self-discharge rate: <5% per month
• Optimal charge temperature: 0°C to 55°C (32°F to 131°F)
• Optimal discharge temperature: -20°C to 60°C (-4°F to 140°F)
• Storage temperature range: -10°C to 45°C (14°F to 113°F), with max 90% RH for storage over 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 and safeguard operational integrity.
  • Overcharge protection
  • Over-discharge protection
  • Overcurrent and short-circuit protection
  • Excessive heat protection
  • High and low temperature disconnects
• BMS operational details:
  • Overcharge detection voltage: 3.75V ± 0.03V (per cell)
  • Overcharge detection delay: 1000 ms ± 500 ms
  • Overcharge recovery voltage: 3.55V (Minimum 3.40V, Maximum 3.60V)
  • Over-discharge detection voltage: 2.20V ± 0.08V
  • Over-discharge detection delay: 1000 ms ± 500 ms
  • Over-discharge recovery voltage: 2.70V ± 0.10V
  • Short circuit protection: Yes
• Warranty: 5 years