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Equipment development · Lighting
A 4S2P 18650 pack for outdoor lighting, with protection, a fuel gauge, communication and temperature sensing.
The lighting battery development considered cold-weather discharge, equipment load, operating time and installation space.
The pack design used 18650 cells in a 4S2P layout, with protection, a fuel gauge, communication, MOS and NTC temperature sensing, and heat-shrink packaging.
Charging limits and pack operating conditions are evaluated separately from the selected cell’s discharge range. Checks are tied to the actual pack configuration and lighting load.
Share the application, load, battery space, charging and communication requirements.