Our customer from the UAE purchased 2 pcs of 12.8 V 8 Ah lithium battery packs and 2 pcs of 14.6 V 2 A chargers from us. They are used in an IoT automation system deployed in solar fields.

The system will be active for 15 minutes each day and then operate in power-saving mode for the remainder of the day. It functions on a 12 V power supply, drawing a constant 5.5 A at 12 V for 40 seconds during its operation, and subsequently utilizing 0.1 A at 12 V for the remaining 15 minutes.
An MPPT and a 20 W solar panel are also provided to keep the battery charged at all times, and the battery will be housed within an enclosure that is kept in a shaded area. The ambient temperature of the surroundings will range from 35°C to 55°C daily.
Based on the estimates, our customer requires a minimum battery capacity of 6 Ah, considering sufficient power for self-sustaining mode during weeks without sunshine, etc. However, given the environmental conditions as well as the charging and discharge rates and cycle life, we recommended our 12.8 V 8 Ah lithium battery pack.

The 12 V 8 Ah lithium battery packs feature a screw terminal style connection, and the 14.6 V 2 A chargers come with molded cords, a jack connector, and an EU AC plug. All products are unbranded.
We shipped the products to the UAE by air via a special line that required no customs payment, and the shipment only took 6 days to arrive.
If you have any questions or further requirements, please feel free to contact us.
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