32700 4S9P 54Ah 12.8V solar lighting lithium battery pack

The 32700 4S9P 54Ah is a solar lighting lithium battery pack intended for solar lighting and off-grid electronics. System selection should confirm the equipment voltage, continuous and peak load, installation space, and required certifications.

The confirmed core ratings are 12.8V, 54Ah, 691.2Wh. Electrical limits include maximum charge voltage 14.6V; discharge cut-off voltage 8V; maximum charge current 5A; continuous discharge current 15A; peak discharge current 30A. Use the final approved specification for charger and protection settings.

Use a charger and protection strategy matched to the battery chemistry, voltage, and current limits. For this model, the relevant limits are maximum charge voltage 14.6V; discharge cut-off voltage 8V; maximum charge current 5A; continuous discharge current 15A; peak discharge current 30A. Verify connector polarity, cable sizing, fuse selection, and BMS communication before commissioning.

The confirmed physical and service information is cycle life: ≥4000; charge temperature: 0~55°C; discharge temperature: -20~+65°C; dimensions: 75×150×315mm; weight: 5.5kg. Allow adequate ventilation, mechanical support, service clearance, and protection appropriate to the operating environment.

Yes. Hysincere can evaluate connector, wiring, enclosure, BMS, communication, label, and packaging requirements. Current integration information is connector, wiring, enclosure, and BMS options defined for the project. Final feasibility and specifications are confirmed through engineering review.