Paquete de baterías LiFePO4 de 12,8 V y 4,5 Ah aptas para energía solar para reflectores exteriores, iluminación de jardín y de emergencia

  • 12.8V/4.5Ah LiFePO4 cells (4S1P configuration)
  • 14.6V max input, 12A continuous output
  • 20°C to 60°C operational range
  • 2000+ cycle life @ 25°C
  • Built-in BMS for overcharge/discharge protection

Especificación

Parámetro Value
Voltaje nominal 12.8V
Capacidad 4.5Ah (57.6Wh)
Charge Current 4A max
Discharge Current 12A continuous
Dimensiones 118×28×75mm (L×W×H)
Weight 0.5kg
Ciclo de vida 2000+ (@80% DoD)
Tipo de célula 26700 LiFePO4 (China)
Connector Options Bare wires/custom terminals

Solicitud

Solar Flood Light Power Core

High-efficiency energy storage for 12V/24V solar floodlights, enabling 8–12 hours of illumination with motion-sensing capabilities. Compatible with 30W–100W solar panels for off-grid security lighting in driveways, parking lots, and construction zones.

Weatherproof Garden Lighting Battery

Compact, corrosion-resistant design for landscape lighting systems, supporting dusk-to-dawn operation with IP65-rated enclosures. Ideal for pathway lights, string lights, and decorative garden fixtures.

Emergency Backup Power Unit

Reliable 12.8V backup for exit signs, stairwell lighting, and portable emergency lamps. Maintains 80% capacity after 72 hours of standby, with deep-cycle resilience for blackout scenarios.

Ventajas técnicas

  • Estabilidad térmica: Operates at -20°C to 60°C, outperforming standard Li-ion in extreme climates.
  • Cycle Longevity: 2000+ cycles at 80% depth of discharge (DoD), doubling lead-acid lifespan.
  • Space Efficiency: 118x28x75mm footprint minimizes enclosure space waste vs. bulkier AGM/gel batteries.
  • Fast Recharge: 4A max input enables 0%→100% in 1.5 hours with compatible solar controllers.

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