Import 600w Outdoor Power Storage Station — Buy in wholesale FOB from Supplier in China

This 600W outdoor power storage station from Chongqing Panmao Sinence Technology Co., Ltd. integrates a 577Wh lithium-ion battery pack with a pure sine wave inverter for clean AC output. The unit delivers 600W continuous power with 1000W peak capacity, drawing from a 156,000mAh battery configured as 4S15P with 2600mAh cells. AC output is available in 220V/50Hz or 110V/60Hz configurations with multiple socket standards, while DC output includes 13.2V/10A maximum (132W) through four ports and USB-QC3.0 plus Type-C options up to 60W.

The battery chemistry uses quality lithium-ion cells rated for 600 charge cycles to approximately 85 percent remaining capacity, with an alternative LiFePO4 (lithium iron phosphate) variant available at 412Wh (3.2V 4S7P 32.2Ah). Pure sine wave output distinguishes this unit from modified sine wave alternatives, making it suitable for sensitive electronics including medical devices, precision instruments and audio equipment. The 90 percent input conversion efficiency and 92 percent inverter effective conversion rate are typical for this product class, though real-world performance varies with load profile and ambient temperature. Safety protections include short-circuit, over-temperature, over-current, over-discharge, over-voltage, overload and low-voltage cutoff.

Target buyers include outdoor recreation retailers, emergency preparedness distributors, remote work equipment suppliers and renewable energy integrators. The 6.6kg net weight and 286 by 150 by 158 millimetre dimensions suit portable deployment, with 4W LED lighting offering long-light, bright, SOS and strobe modes. Charging options encompass AC adapter (22V/5A, approximately 6.5 hours), solar via Anderson interface (120W maximum, 5A at 18-24V) and Type-C with DC combined (approximately 4 hours). Colour options are black or silver with customisation available. Confirm with the supplier which battery chemistry, output voltage and regional certification variant applies to your specific order.

Chongqing Panmao Sinence Technology Co., Ltd. is located at No. 12 Huyun Street, Yubei District, Chongqing, China, postal code 400030. The company holds a harbor trust tier on the platform, with a response rate of 0.00 percent and zero recorded average response hours. These engagement metrics indicate minimal or no recent buyer interaction through platform channels, so establishing direct communication outside the platform is a critical first step for prospective importers.

The supplier's listing emphasises lithium-ion and lithium iron phosphate battery technologies for portable power applications, with multiple charging interfaces and regional output variants. No verified information about year of establishment, factory size, annual output, export experience, major clients or financial standing appears in the source data. Buyers should independently verify business registration with the Chongqing market administration, request factory audit reports and confirm the authenticity of the ROHS certificate and TCT test report referenced in the listing.