Recently, our customer from the UAE placed a repeat order for 10 pcs of 12.8 V 8 Ah LiFePO4 battery packs, 5 pcs of 12.8 V 12 Ah LiFePO4 battery packs, and 5 pcs of 14.6 V 2 A chargers from us.

The batteries are used in an IoT automation system deployed in solar fields. The system is active for 15 minutes each day and then operates in power-saving mode for the rest of the day. It functions on a 12 V power supply, drawing a constant 5.5 A at 12 V for 40 seconds during operation, and then using 0.1 A at 12 V for the remaining 14 minutes and 20 seconds.

An MPPT controller and a 20 W solar panel are also provided to keep the battery charged at all times. The battery will be housed in an enclosure placed in a shaded area. The ambient temperature will range from 35°C to 55°C daily.

Based on our estimates, our customer requires a minimum battery capacity of 6 Ah to ensure sufficient power in self-sustaining mode during weeks without sunshine. Considering the environmental conditions, charge/discharge rates, and cycle requirements, we recommended our 12.8 V 8 Ah lithium battery pack.

After our customer tested the products at the working site, the products performed very well, so the customer purchased them in bulk again.

We produced the lithium battery packs with screw terminals as required. To ensure safety during transportation, we sealed the positive and negative terminals with tape for insulation. We tested every battery to confirm that it worked normally.

Each 14.6 V 2 A charger comes with a molded cord, a jack connector, and a UAE-standard plug. All items are unbranded. We followed our customer's request, so we applied temporary labels and shipped the formal labels to the customer.

The batteries and chargers are packed in cartons and protected with sponge. We shipped the products to the UAE by air via a special line that requires no customs duties, and it took only 7 days to arrive.

If you have any questions or additional requirements, please feel free to contact us.

Welcome to contact us:

Inquire more product details from the: On-Board Charger Suppliers

WhatsApp/Wechat/Skype/Mobile: +8617763224709

Email: kiki@lifepo4-battery.com

Website: www.evlithiumcharger.com