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12V UPS Battery 180AH 2000WH Storage Power Supply

12V UPS Battery 180AH 2000WH Storage Power Supply

LKG-2000 12V 180Ah 2000WH storage power supply ONE: product description: Large capacity, overpower output power, built-in large-capacity lithium battery online type UPS storage power product LKG-1000. This product adopts high frequency circuit design, which has the advantages of small volume,...
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LKG-2000 12V 180Ah 2000WH storage power supply


ONE: product description: 

Large capacity, overpower output power, built-in large-capacity lithium battery online type UPS storage power product LKG-1000. This product adopts high  frequency circuit design, which has the advantages  of  small  volume,  light  weight and high conversion efficiency.  Discard  the  disadvantages  of  traditional  UPS  power supply, low conversion efficiency and  inconvenient  movement.  It  can  be used as an online type UPS power supply  and  can  be  used  as  an  outdoor emergency  standby  power supply.  The  product  has  a  built-in  lithium   battery, with  a  total  capacity  of 1500-2000wh  /  12V  135-180ah.  It   can  provide  you   with an endless supply  of  electricity.  This  product  provides  both  ac  and  dc  output. In case  of  power  failure,  it can be used to ensure that the computer data is  not lost to the office desktop for 15-20 hours. The unique 4 USB outlet, the output current as high as  5A,  satisfying  the charging and power supply requirements of  most digital products.

Unique 4 24VDC output, maximum output current as high as 5A; 4 and 24 v DC output 2 universal ac outlet can satisfy indoor medical equipment, small printer, all sorts of lamps and lanterns, small fish tank heater, notebooks and outdoor camping, photography, fire emergency, disaster relief and so on occasions the need to provide lighting and the ac power. This product also has solar power charging  port,  can connect solar cell to charge the product. The leading circuit design, the power  device all adopt the original import. Advanced SMT and wave soldering manufacturing process, computerized monitoring management of process, ensure high reliability and stability of products.

TWO: product pictures:



THREE: product introduce


1.  front side introduce



When using the dc output function, please turn on the corresponding dc switch, and the dc output indicator light will be on, and the dc 24V and 5V output can be used at this time. When not in use for a long time, please turn off the switch, so as not to consume electricity. The LED screen displays the remaining power of the power (0 ~ 100). When using the LED lamp, please turn on the corresponding switch.


2. back side introduce: 


As shown in the figure, when the product is used as a UPS, please insert the AC input line plug into the home AC socket, and the other one is inserted into the product's AC input interface. The electric power cord will be connected to the ac universal socket, which will be supplied by the ac city electricity and charged to the internal battery pack. The charging indicator of the front panel of the charging panel shows red, full of green; The ac output switch of the product can be used as UPS, and the front panel's power indicator is green. When a sudden power failure, the automatic switch to a product internal battery for load power. When used as UPS, please do not exceed the maximum output power of the machine. The maximum output power of  the machine itself is 2000W. If the load power exceeds 2000W, the power supply will go to the protection state and cannot be exported. Remove the excess load and restart the power supply. When overpower is used, it can cause the fuse of the machine to fuse and replace a 10A with normal use.

When taking out outdoor use, please turn off the switches and open them when needed. Otherwise, the battery will be automatically consumed.

Solar  power  description:  as  shown  in  the  solar  interface,  the  solar  panel.


specification is 24V, 500W ~ 800W is appropriate. When connecting to the solar panel, notice that the positive negative terminal cannot be connected  to the opposite side,  and the positive and negative terminal of the interface should be corresponding to the anode (left and right negative), otherwise it cannot be charged. When the solar panel   is properly charged, the charging indicator is red and green when filled.


FOUR: Electrical parameters of the product






12V 180Ah 2000Wh

12V 135Ah  1500Wh

Output power

Rated 1800W,Max 2000W

Rated 1800W,Max 2000W

Input voltage

AC 110V~220V 50/60Hz

AC 110V~220V 50/60Hz


Output voltage


220V 50Hz /   110V 60Hz


220V 50Hz / 110V 60Hz

DC output

24V/5A 5V/2A

24V/5A 5V/2A

LED light

1W -3W

1W -3W


Solar charge


24V 500-800W


24V 500-800W

Output eave


Pure sine wave

Pure sine wave

Response time




Over load

when over load, red light on, shut off load ,recover ok

when over load, red light on, shut off load ,recover ok


Short circuit

when short circuit, output will shut off,   recover when repower

when short circuit, output will shut off,   recover when repower


Charging time

11-12 h

11-12 h














FIVE: Schematic diagram of working principle


In the normal condition of the power grid, the power grid will power the equipment while charging the product. 

When the power outage suddenly, the instantaneous automatic switching to this product internal lithium battery to power the equipment.

SIX: support time



LKG-1500A can   support times

LKG-1500B can support times


About 220 times

About 160 times

LED light 24V

30W 12V LED-66 hours

30W 12V LED-50 hours

Office desktop



About 20 hours


About   15 hours


About 51 hours

About 38 hours


50W fan about 40hours

50W fan about 30 hours


32inch about 44 hours

32inch about 33 hours

Ice box

200W about 10 hours

200W about 7 hours




60Wlamps about 33 hours


60Wlamps   about 25 hours

Power off automatic switch, constant power!

SEVEN: packaging






UPS device



AC cable



User nanual



QA certificate



LED light 24V   5W(option)



Solar panel 24V ≤ 800W(option)





EIGHT: noted

1.   This product contains lithium battery, please stay away from fire source, if not use please do special treatment, do not throw away at will. 

2.   Can't use this product in the humid environment or water, pay attention to moisture proof, as far as possible in ventilation, dry environment. 

3.   When using products, please gently release, do not drop, knock or violent disassemble. 

4.   It is found that there are abnormal phenomena of smoke or fire in the use of the machine. Please stop using it immediately and take relevant measures to prevent the explosion. 

5.   When using this product, please turn on the switch and turn on the corresponding switch. The LED indicator light will highlight the output and use it again. 

6.  When using this product for the first time, please re-charge the battery after all the battery has been released. 

7.  When the product is idle, please take it out every three months or so to ensure battery life.

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