288Wh LiFePO4 Portable Power Station with 140W USB-C PD for Drone Field Crews and Solar Generator Backup

A survey or inspection day is a chain of battery swaps: drone packs, controller, tablet, radio and sometimes a laptop back at the vehicle. The PPS-P350L puts a 288Wh LiFePO4 reservoir in the kit bag, with a 140W USB-C port and a 12V 10A socket that cover the devices a field crew actually carries.

Two USB-C ports handle PD devices up to 140W and 18W; the USB-A port covers a radio or a phone; the 12.8V car socket runs a vehicle-style charger for drone packs or a mobile router. The AC outlets are there for a laptop brick or a battery charging hub when the crew works from a vehicle.

The cabinet is sealed and the port panel is recessed, so dust and light rain on a site do not reach the electronics. At 4.15 kg it straps to a case or rides in a van without taking space from the drone kit. Output is pure sine wave and stable at 120V or 230V, which matters for sensitive chargers and radio equipment.

• Vehicle socket: 12–15V at 8A while driving to the next location.
• Mains: 200W input, 0 to 100 percent in about 1.6 hours at the hotel.
• Solar: up to 240W MPPT with a 12–35V folding panel for remote jobs.

For crews running more than six flight batteries a day, two packs are usually a better balance than one large unit: one charges in the vehicle while the other works on site.

UN38.3 tested for air transport, CE, FCC, RoHS and PSE marked. The BMS protects against over-charge, over-discharge, over-current, short circuit and over-temperature, and the LiFePO4 cells are rated for 3,500 cycles, which keeps total cost per cycle low for fleet buyers.

MOQ 1 piece, capacity 10,000 pieces per month, delivery 7–15 working days after payment. T/T, L/C, PayPal and Western Union accepted. Packed in a SOUOP colour box with foam inserts and an export carton; OEM logo and fleet numbering available.

Send us your device list and daily cycle count, and we will recommend the pack quantity and quote FOB Shenzhen.