Portable Power Station S350-SunLink

Powerful Output

Continuous output of 300-350 W with higher peak power, meeting the needs of a wide range of electronic devices.

Multi-Port Compatibility

Integrates AC, DC, and fast-charge USB ports - one unit covers all your charging needs.

Safe & Smart

Built-in smart BMS protects battery life and operating safety, certified to multiple international safety standards.

Long Battery Life

Large-capacity battery powers dozens of phone charges, or hours of laptop use.

Specifications

Basic Parameters

Item	Parameter
Battery Type	LiFePO4
Battery Capacity	15Ah
Rated Energy	288Wh
Rated AC Output Energy (Wh)	259.2Wh
Rated Power (W)	350W
Output Waveform	Sine Wave
Waveform Distortion (THD)	3%
Product Dimensions	244×164×181
Weight	4.8KG
Warranty	3 years
Charging Ambient Temperature	0℃ ~ 55℃
Discharging Ambient Temperature	-20℃ ~ 55℃
Storage Ambient Temperature	-10℃ ~ 55℃
Relative Humidity	5% ~ 90%
Self-consumption	<300 µA, sleep mode: all charging and discharging stopped

DC Input

Item	Parameter
DC Charging Voltage	12VDC-50Vdc
DC Charging Current	9 A max
Max Charging Power	300 W max
Solar Charging Port	Series/parallel solar panels; voltage/current/power range 12-50 Vdc, 9 A, 240 W max

AC Input

Item	Parameter
Charging Input Voltage / Frequency	100-120V 50Hz/60Hz
Charging Input Current	5.5 A max
Max Charging Power	300 W max

Output Parameters

Item	Parameter
AC Output Ports	1
AC Output Voltage	110V±10V
AC Output Power	350W
AC Output Peak Power	Peak power 735 W; step-down above rated, constant 350 W output
Effective Power Output Efficiency	90%
AC Output Frequency	60Hz，±0.5Hz； 50Hz，±0.5Hz
No-load Power	12W
DC Output Ports	3 (1× DC5521 + 1× DC5525 + 1× cigarette-lighter port)
DC Output Power	125 W max combined
DC Output Voltage	12.5 Vdc regulated (11-12.5 V)
DC Output Current	10 A max combined
USB Output Ports	2 QC3.0 (USB-A#1 / USB-A#2)
USB-A#1 Output Power	18W（QC3.0 Protocol）
USB-A#1 Output Voltage	5.1V / 9.1V / 11.1V±5%
USB-A#1 Output Current	5V @ 3.0 A; over-current protection: 3.2-4 A 9V@2.0A，Over-current Protection：2.2-2.8A 11V@1.5A，Over-current Protection：1.7-2.3A
USB-A#2 Output Power	18W（QC3.0 Protocol）
USB-A#2 Output Voltage	5.1V / 9.1V / 11.1V±5%
USB-A#2 Output Current	5V @ 3.0 A; over-current protection: 3.2-4 A 9V@2.0A，Over-current Protection：2.2-2.8A 11V@1.5A，Over-current Protection：1.7-2.3A
Type-C Ports	2 bidirectional (PD100W / PD60W)
Type-C#1 PD100W Output Power	100W max (PD3.0 protocol)
Type-C#1 PD100W Output Voltage	5V / 9V / 12V / 15V / 20V±5%
Type-C#1 PD100W Output Current	5 A max; over-current protection: 5-6 A
Type-C#2 PD60W Output Power	60W max (PD3.0 protocol)
Type-C#2 PD60W Output Voltage	5V / 9V / 12V / 15V / 20V±5%
Type-C#2 PD60W Output Current	3 A max; over-current protection: 3.2-4.0 A
Wireless Charging Output Port	1
Wireless Charging Output Power	15 W max
Output Voltage	5W / 7.5W / 10W / 15W
Output Efficiency	>70%
Protection Functions	over-current protection: 2.5-2.8 A Over-temperature protection: 55°C Foreign-metal detection

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Portable Power Station S350

Mobile power station - always ready to roll, fully charged.

Powerful Output

Multi-Port Compatibility

Safe & Smart

Long Battery Life

Specifications

Basic Parameters

DC Input

AC Input

Output Parameters

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