ALPHA 2 LITE – 12V 200Ah LiFePO4 Battery (4-Pack 10.2 kWh Bank)

Overview

The ALPHA 2 LITE is a robust and low-maintenance 12V 200Ah LiFePO4 battery perfect for dependable energy storage needs. Featuring high-quality lithium-iron-phosphate cells and an advanced Battery Management System (BMS) with individual cell protection, this battery ensures reliable power delivery, excellent thermal stability, and an extended lifespan. This package includes four batteries, creating a complete 800Ah (12V) battery bank that provides a total of 10.2 kWh of energy storage alongside six 1 ft 2 AWG cables.

Benefits

• Enjoy reliable power to keep your appliances and systems operating smoothly without unexpected voltage drops.
• Reduce replacement frequency and long-term costs due to a long cycle life and an expected lifespan exceeding 10 years with proper care.
• Spend less time on maintenance with low self-discharge rates and built-in protections that minimize the need for routine checks.
• Operate safely in home, vehicle, or off-grid scenarios, thanks to individual cell fuses and comprehensive BMS safeguards.
• Integrate easily into existing systems with stable output voltage and high amp capacity to support sensitive electronics and heavy loads.
• Effortlessly install and transport each lightweight battery equipped with a removable carry handle.

Features

• High-quality LiFePO4 (lithium-iron-phosphate) cell technology for optimal stability and longevity.
• Built-in Battery Management System (BMS) with individual fuses to maintain function even in the event of cell failure.
• Protection mechanisms against overcharging, over-discharging, overcurrents, short circuits, and high temperatures.
• Robust continuous charge and discharge capabilities at 200A.
• Low self-discharge of less than 5% per month for reliable energy retention over time.
• Consistent nominal voltage for reliable performance of devices.
• Designed for performance in high temperatures with an impressive cycle life exceeding 4000 cycles.
• Removable carry handle for convenient transportation.
• Comes with essential accessories for an all-inclusive 4-battery bank, featuring four 12V 200Ah batteries and six 1 ft 2 AWG cables.

Specifications

• Product configuration: 4 × 12V 200Ah LiFePO4 batteries (800Ah at 12V total) – 10.2 kWh battery bank included.
• Battery chemistry: Lithium Iron Phosphate (LiFePO4).
• Nominal voltage: 12.8V.
• Nominal capacity: 200Ah (minimum capacity of 199Ah).
• Energy per battery: 2560 Wh.
• Cycle life: Over 4000 cycles.
• Estimated lifespan: More than 10 years with proper maintenance.
• Charge voltage: 14.4V.
• Maximum charge current: 200A.
• Continuous / maximum discharge current: 200A.
• Self-discharge rate: Less than 5% per month.
• Charge temperature range: 0°C to 55°C (32°F to 131°F).
• Discharge temperature range: -20°C to 60°C (-4°F to 140°F).
• Storage temperature: -10°C to 45°C (14°F to 113°F) for extended periods greater than 3 months; maximum 90% RH.
• Physical dimensions (each battery): 20.9 × 8.1 × 8.5 in.
• Weight (each battery): 52.9 lb.
• BMS overcharge detection voltage: 3.75 V ±0.03 V per cell; detection delay approximately 1000 ms ±500 ms; recovery voltage approximately 3.55 V (minimum 3.40 V, maximum 3.60 V).
• BMS over-discharge detection voltage: 2.20 V ±0.08 V per cell; detection delay approximately 1000 ms ±500 ms; recovery voltage 2.70 V ±0.10 V.
• BMS protections: short circuit protection, overcharge/discharge protection, overcurrent protection, heat protection, high and low temperature disconnects.
• Cell-level safety: each LiFePO4 cell is individually fused to isolate failures and safeguard the remaining cells.
• Included accessories: 6 × 1 ft 2 AWG battery cables.
• Warranty: 5 years.