12.8V 100AH Ecco Lithium Battery 1.28kWh
12.8V 100Ah / 1.28kWh Ecco Lithium Battery
Key Features:
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Extended Cycle Life: Up to 20× longer cycle life and 5× longer float/calendar life compared to traditional lead-acid batteries, reducing replacement costs and lowering total cost of ownership.
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Lightweight Design: Weighs only ~40% of a comparable lead-acid battery. Ideal as a direct “drop-in” replacement.
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High Power Output: Provides up to twice the power of a lead-acid battery, even under high discharge rates, while maintaining full energy capacity.
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Enhanced Safety: Lithium iron phosphate (LiFePO₄) chemistry eliminates explosion or combustion risks from high impact, overcharging, or short circuits.
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Scalable Configuration: Supports parallel connection of up to 4 units or series connection of up to 4 units.
Specifications:
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Nominal Voltage: 12.8V
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Nominal Capacity: 100Ah
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Nominal Energy: 1,280Wh
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Combination Method: 4S
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Cycle Life: 5,000 cycles @ 50% DOD @ 25°C
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Self-Discharge: Minimal
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Charge Efficiency: 97%
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Standard Discharge Cut-off Voltage: 10.8V
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Recommended Charging Voltage: 14.2V
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Recommended Charging Current: 50A
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Recommended Discharging Current: 100–150A
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Weight: 12kg
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Dimensions (L×W×H): 330 × 172 × 220 mm
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Ingress Protection: IP65
Storage Guidelines:
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Maintain ~50% charge if the battery will remain idle.
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For long-term storage, recharge every 3 months to ~50% capacity.
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Store in dry, ventilated areas away from corrosive materials, fire, or heat sources.
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Operating temperature: -20°C to 55°C, relative humidity: 5%–85%.
Warranty:
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3-year manufacturer warranty.
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Installation must be performed by a qualified electrical wireman or Master electrician with valid Department of Labour registration.
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A certificate of compliance (COC) specific to the backup or solar system installation is required.
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Installation must comply with SANS 10142 standards.
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Warranty claims submitted without installation photos, a valid COC, or proof of qualified installation may be rejected.