ALPHA 4 LITE 24V 100Ah – LiFePO4 Battery (3-Pack, 7.6 kWh)

Overview

The ALPHA 4 LITE is a high-performance 24V LiFePO4 battery designed for dependable off-grid and backup power solutions. With a focus on deep discharge cycles, adaptability to various temperatures, and minimal maintenance requirements, this battery pack ensures consistent energy supply for your home backup systems or off-grid adventures, without serving as a starting battery replacement.

Benefits

• Enjoy reliable power in critical situations, keeping your appliances and devices operational during outages and off-grid excursions.
• Experience reduced maintenance demands and fewer replacements, resulting in lower long-term expenditures.
• Benefit from a lightweight design and convenient carry handle, making transport and installation easier.
• Operate with peace of mind, thanks to integrated safety features that protect against faults or cell failures.
• Use versatile storage options across different climates, with an extensive operating temperature range.

Features

• Utilizes premium LiFePO4 chemistry for stable voltage and prolonged cycle life.
• Equipped with an advanced battery management system (BMS) for optimal cell balancing.
• Includes individual fused cells that isolate failing components to safeguard the entire pack.
• Protective measures against overcharging, over-discharging, overcurrent, short circuits, and excessive heat.
• Supports high continuous charge and discharge rates of 100 A.
• Features a low self-discharge rate of less than 5% per month for dependable storage.
• Lightweight construction with a removable carry handle enhances portability.
• Comes with necessary hardware for setting up a 300 Ah 24V battery bank configuration.

Specifications

• Contains: 3 × 24V 100Ah ALPHA 4 LITE LiFePO4 batteries; 4 × 1 ft 2 AWG battery cables
• Total capacity (3 batteries): 300 Ah at 24V nominal, approximately 7.68 kWh
• Nominal voltage (per battery): 25.6 V
• Nominal capacity: 100 Ah
• Minimum capacity: 99.5 Ah
• Energy (per battery): 2,560 Wh
• Cycle life: over 4,000 cycles
• Expected lifespan: more than 10 years with proper care
• Charge voltage: 28.8 V
• Maximum charge current: 100 A
• Continuous discharge current: 100 A
• Self-discharge rate: less than 5% per month
• Charge temperature range: 32°F to 131°F (0°C to 55°C)
• Discharge temperature range: -4°F to 140°F (-20°C to 60°C)
• Storage temperature: 14°F to 113°F (-10°C to 45°C) for periods over 3 months; maximum 90% RH
• Dimensions (L × W × H): 20.9 × 8.1 × 8.5 in (per battery)
• Weight: 52.9 lb (per battery)
• BMS with individual cell fuse protection for operational reliability
• BMS features: short circuit protection; overcharge/over-discharge protection; overcurrent protection; excessive heat protection; high and low temperature disconnects
• Overcharge detection voltage: 3.75 V ± 0.05 V (per cell)
• Overcharge detection delay: 1000 ms ± 500 ms
• Overcharge recovery voltage: 3.55 V ± 0.05 V (per cell)
• Overdischarge detection voltage: 2.20 V ± 0.08 V (per cell)
• Overdischarge detection delay: 1000 ms ± 500 ms
• Overdischarge recovery voltage: 2.70 V ± 0.10 V (per cell)
• Short circuit protection: Yes
• Warranty: 5 years