Guangdong, China
Main Markets:
North America, Europe, East Asia(Japan/ South Korea)
Import & Export Mode:
Have Own Export License
Terms of Payment:
T/T, PayPal
Average Lead Time:
Peak season lead time: one month
Off season lead time: within 15 workdays
International Commercial Terms(Incoterms):
OEM/ODM Availability:
OEM/ODM Service
Sample Available

Emergency Power, Emergency Power Battery, UPS manufacturer / supplier in China, offering Home Inverter UPS for Home and Outdoor Activity Emergency Use, DIY Customized 36V 15ah Silver Fish Black 18650 10s6p Li-ion Battery Pack for 350W 500W Folding Electric Bike, Customized 48V 15ah 750W Electric Vehicle Battery Pack and so on.

Diamond Member Since 2017
Audited Supplier
Supplier Homepage Products UPS Power Supply Others UPS Power Supply Home Inverter UPS for Home and Outdoor Activity Emergency Use

Home Inverter UPS for Home and Outdoor Activity Emergency Use

Min. Order / Reference FOB Price
1 Piece US $142-158/ Piece
Port: Shenzhen, China
Production Capacity: 2000PCS/Day
Payment Terms: L/C, T/T, Western Union, Paypal
Type: Lithium-Ion Battery Pack
Connection Mode: Series and Parallel
Rechargeable: Chargeable
Discharge Rate: Medium Discharge Rate
Size: Large
Accessories Type: Chargers

You Might Also Like


Basic Info.

Model NO.
Rated Capacity
Standard Voltage
Remote Control Boat, Remote Control Plane, UPS Power
Battery Type
Lithium Ion/Li-Polymer
Nominal Capacity
Nominal Voltage
Home and Outdoor Emergency Power
Cycle Life
1000 Times
About 3.5kg
Transport Package
Standard Export Package

110V 220V emergency power battery for home and outdoor activity emergency use

Can charge for all your electric devices!


Product type


DL-500A          UPS-500B          UPS-500C




12V 40Ah(444WH)

12V 30AH(333WH)


Output power

Rated 500W , Max 1000W

Input voltage

AC:AC 110V~220V 50/60Hz ,Solar and wind energy DC 18-36V input,vehicle 12 V input,no controller.

Output voltage

220V 50Hz / 110V 60Hz

DC output

Four 12V/4A  Four USB5V/2A

LED light

1W max to 3W

Solar charge

18V 100W

Vehicle charge

12V output,please don't use 24V

output waveform

pure sine wave

Power cut reaction time

≤5  millisecond


The AC output will break after overload, the indicating light will show red, disconnecting the overload and restart, then recovery.

Short out

The AC output will break after short out, disconnecting the overload and restart, then recovery.

Lithium battery

cycle life above 500 times


Net 3.0kg    with package is 3.5kg




Yellow(could custom other color)

2.Standby time

Device User




Mobile phone  5V

More than 48 times

More than 30 times

More than 30 times

LED light 12V

3W about 150 hours

3W about 96 hours

3W about 96 hours

Office desktop computer

about 5 hours

about 3 hours

about 3 hours


about 11~12 hours

about 8~9 hours

about 9~10 hours

Fan 50W

about 9 hours

about 7 hours

about 5 hours

32-inch LCD TV

about 8 hours

about 6 hours

about 4 hours

20W energy saving lamp

about 23 hours

about 18 hours

about 14 hours

When the power cut suddenly, the lithium battery will supply power automatically at moment, no worry about the power supply .


3.About UPS Emerency power battery pack

At present, the online type UPS backup power supply is the lightest-to-carry and easiest-to-use large-capacity lithium battery in the world. This lithium battery adopt the advanced manufacturing process, its output energy is very strong which could supply AC output and DC output to suit different electronic products. This product can be used as online type UPS power supply or outdoor emergency power supply , which could satisfy the power requirements of most mobile electronic products.
Home Inverter UPS for Home and Outdoor Activity Emergency Use
There are several lithium batteries built-in this product, the total capacity is 12V 26-41AH /288~453Wh which could provide a steady stream of power. As long as you don't shutdown your computer after a sudden power cut, it could make the normal desktop computer continues working 3 ~ 5 hours. And as the emergency power supply for indoor or outdoor use, it also has wide applications. As AC/DC 12 v / 220 v / 5 v output, it suitable for different devices such as mobile phones, tablets, laptops, small printers, kinds of lamps and lanterns, small fish tank heaters, photographic equipments, electric balance unicycle charging, medical equipments and so on. It abandon the shortcomings of traditional UPS power, and became an essential and great product for home and travel, outdoor work, camping picnic, mountaineering exploration and others.

Home Inverter UPS for Home and Outdoor Activity Emergency UseHome Inverter UPS for Home and Outdoor Activity Emergency Use
Home Inverter UPS for Home and Outdoor Activity Emergency Use

4.Function and use specification

Front panel specification

When using the DC output function, please open the corresponding DC switch, and the DC output indicator light will be on, then you could use the DC 12V and 5V output. When not use, please turn off the switch so as to avoid electricity consumption.

There is a LED display screen to show the remain power : 0 ~ 100%. When the power is low, please charge it in time. When need to use LED light, please turn on the corresponding switch.

As shown in the picture, please plug the AC input power cord into the AC socket and the other end inserts into AC input interface when use, and connect the load power cord to the mother socket of this product, then turn on the AC output switch for  normal use. When no power cut, it is powered by the AC city power, and this product is charged at the same time, its indicator is red when charging, if full, it will turn to green. When a sudden power cut, the internal battery will automatically offer the power.Please note that when the load is used, the load running power should not exceed the maximum output power of this product , which is 500W. If the load exceeds 500W, the power supply will keep the protection state and cannot output. You can remove the overload and restart the power supply to use it again. When over-power to use, the fuse will fusing, you need to replace an 8A for normal use.

When carry to outdoor, please turn off the switches and only open them when use. Otherwise, the battery will be self-consumed.

Solar and vehicle charging instructions: As shown in the picture , the solar panel is fit for 18V, 80W ~ 100W. When connecting to the solar panel, please note that the positive and negative terminal cannot connect wrong (left positive and right negative), otherwise it cannot be charged. When the solar panel is normally charged, the indicator shows red and will turn green if full .The output voltage of the vehicle cigarette lighter should be 12V, please do not use 24V.

Our certificates:CE/RoHS/UN38.3/MSDS/Other certificates available
Home Inverter UPS for Home and Outdoor Activity Emergency Use

About Our company
Shenzhen Delong Energy Technology Co.,Ltd has engaged in lithium ion battery for more than 10 years,our main products are power bank,rechargeable lithium ion battery include 18650 lithium ion battery,lithium polymer battery and electric vehicle battery.We have own factory and R&D department and professional engineers and skilled workers.All of our lithium ion battery can pass the CE,ROHS,FCC,UL certifications,it is more safe,and we always provide you with real capacity with long cyclelife battery cell.
Home Inverter UPS for Home and Outdoor Activity Emergency Use


Q:Can't charge the battery?

A: First we need to connect the battery charger, second we have to turn this switch on (that means "I"), and then can be charged.


Q:Is it the capacity of your battery real?

A: All of our batteries are real full capacity with top quantity, competitive price& long lifecycle.


Q:How about the lead time?

A:Delivery time for production will depend on your quantity.Usually for mass production,it will take 10-15 working days, the sample will be shipped out within 3 working days.


Q:Which certificates do you have?



Q:How about warranty?

A:1 year warranty


Q:Are you factory or trading company?

A:We are real factory,welcome to visit.



Q:How about your payment methods?

A:We can accept T/T,Western Union and Paypal

Send your message to this supplier

avatar Miss Iris Qin

Enter between 20 to 4,000 characters.

This is not what you are looking for? Post a Sourcing Request Now