What is Portable Energy Storage Power Supply？

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        Electricity is indispensable in our daily life and work, but there are often a series of problems such as outdoor power consumption, equipment backup power, power failure, and so on, resulting in work can not continue, portable energy storage power is a good solution, then.

        What is Portable Energy Storage Power Supply?

        A portable energy storage power supply is a large capacity mobile power supply, a kind of machine that can store electric energy. Is to follow the "environmental protection and energy saving, green environmental protection, ecological environmental protection" concept and launched a product, it is composed of a charger、inverter、storage battery、isolation transformer、selector switch, and other devices, the utility model is an outdoor emergency power supply which inverters the DC electric energy into AC electric energy. It not only has all functions of online UPS and provides a stable power guarantee for critical loads but also can optimize UPS performance and reasonably save the capital investment of oil generators, reactive power compensation equipment, and voltage regulator equipment. It has the characteristics of light weight、high capacity and large power, easy to carry, it can provide reliable power supply guarantee for various emergency scenarios.

        What is the role of portable energy storage power supply?

        One of the biggest points of the portable power station is emergency treatment, the devices can be used for a variety of purposes, including powering a laptop or smartphone, recharging a car battery, or providing emergency power during a power outage. Even if the charging pile coverage is high, there are always times when the charging pile cannot be used and there is no electricity. At this time, the advantages of the portable power station are reflected. For example, if you need to use electricity when camping outdoors, it works perfectly. Portable energy storage power supplies are becoming more and more popular because of their portability and convenience.

        We have a portable energy storage power source for your needs, 300W, 600W, and 1000W are available. It is a set of inverter AC output, USB output, DC output, and external battery expansion as one of the new products, Its built-in pure sine wave inverter with perfect protection functions (overload protection, output short-circuit protection, input Undervoltage protection, input overvoltage protection, overtemperature protection, etc.), greatly improve the reliability of the product, can be widely used for camping, office, etc. The portable mobile power station's charging mode is external charging, supporting municipal and solar charging, Municipal charging maximum charging current can reach 5A, and solar charging maximum charging current can reach 15A.

Main Technical Specification

Built-in Inverter	DC Input voltage	12~26VDC /4.75A
	Boot no-load current(DC12V)	≤0.5A (Automatic output power detection, 1 min. no-load automatic dormancy)
	Boot no-load current(dormancy)	≤0.1A
	Output voltage	110VAC±5% or 220VAC ±5%
	Output frequency	50Hz±5%or60Hz±5%
	Output waveform	Modified sine wave（could be customizable Pure Sine Wave）
	Conversion efficiency(DC12V )	≥90%
	Rated Output Power(DC12V)	600W
	Peak Power	1000W(10ms）
	Allowed overload	650W---750W(less than the 60s）
	Undervoltage reminder	12V(10.8V---11.5V)
	Undervoltage Protection	12V(10V---10.8V)
	Fan start	Temperature control, when the inner temperature rises to 40 °C, the fan starts to run
	Overload reminder	Load≥350W
	Overload Protection	Inverter lock, no output; Need to re-press the inverter switch
	Surge short circuit protection	Inverter lock, no output; Need to re-press the inverter switch
	Reverse protection	Yes
	Over-temperature protection	When the internal temperature is ≥70°C, the inverter has no output, and it will automatically recover after the temperature drops.
Adapter charge	AC charge mode	Two-stage charging  (constant current, constant voltage)
	Input voltage	AC100V-240V
	Max. Charge current	4A
	Max. Charge voltage	15V
	Charge mode	constant current, constant voltage
	Charge protection	Reverse, Short-cut, Over current
Solar charge	Charge voltage	12V-30V
	Solar panel Power (Max.)	120W
	Max. Charge current	5A
	Max. Charge voltage	18V
	Protection	Reverse, Short-cut, Over current
other	DC charge	Solar or Adapter
	USB output	QC18W（5V/2A、9V/2A、12V/1.5A）
	TYPE C	PD60W（5V/3A、9V/3A、12V/3A、15V/3A、20V/3A）
	DC output	DC12V/20A
	AC output	AC120V±5% or AC220V±5%（2 output sockets）
	lighting	LED searchlights and spotlights
	Bluetooth speaker parameters	Audio power:3W
		Work range:10Meters
		Bluetooth profile: Bluetooth V4.0
	Main switch	All output is controlled by the power switch
	Operating status indication	LED light indicates inverter, charging, dc, and USB output status