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NEW LF 5000W Pure Sine Wave Power Inverter DC 12V to AC 220V/230V/240V,with Battery Charger Function

With 30A Battery Charger(built inside) function & UPS function (Battery& Battery cable not included) No LCD display
Item Code: LF-5000-12-240
  • Description
This is our newest version power inverter, upon some buyer's request, we upgard the inverter with more functions than the old ones, then can man operate it more easily and flexible.

1. Hz Selection (50Hz, 60Hz, automatic selection)
Hold down the button for 2 seconds, the machine prompts Hz has been switched, release the button,  after 2 seconds, if hear 2 beeping sounds, then the frequency selection was successful.

2. DC alarm voltage adjustment (±0.5V)
Adjust counterclockwise to reduce DC alarm voltage
Adjust clockwise to raise DC alarm voltage

3. AC output voltage adjustment (210V-240V )
Adjust counterclockwise to decrease AC output voltage
Turn clockwise to raise the AC output voltage

What's the different between high frequency and low frequency?

High frequency power inverter have limit for running appliances with motors, engines, special light and TV
Low frequency power inverter available for sensitive load, accept generator’s energy output, high power factor, and follow our warning label, it would not have any problems.

Ideally suitable for Journeys, Camping, Tents, Boat Trip, Working on the way and everywhere, where is no electricity !
Simply connect our with a 12v Battery.
For example as in a Car, Motorcycle, Camper or Boat and use 220v-240v electrical appliances.
Possible Uses:
Computer, Latop, Monitors, Fax Devices, Scanner
Entertainment Electronics:
TV, DVD-Player, Play Consoles, Hi-Fi-Systems, Music Instruments, Satellite Decoder
Household Appliances:
100w Fans, Electric Shaver, etc...
Kitchen Devices:
Toaster etc...
Electrical Tools:
Drill, etc...

Warning label

warning label


Brand           Power Jack
Item no.     LFPSW-5000-12-220
Continuous Output Power   5000W
Surge Output Power 20000W
DC Input Voltage 12V
AC Output Voltage 220V-240V
Regulation ±5%
Frequency 50HZ±3%
Efficiency 90%
Output Wave Form Pure Sine Wave
Temperature Protection 70C
Input Low Voltage Alarm 10.5-11V
Input Low Voltage shutdown 10V
Input High Voltage Alarm 15V
Input High Voltage shutdown >15V
Warranty 1 year
Certificate CE
Components Made in Taiwan
Design     Taiwan    




This item will send from Belgium warehouse.
(Do not ship to Island address.)

Warranty :

Please check the carton and product after you receive the good, if something damaged during transportation by Express Company, let us know immediately, then take photos of the carton and product first(including the shipping label that shows the tracking number on it), then send the photos to us, and also test the product to see it works or not ,any problem pls contact us asap so that you can cover the corresponding warranty. 

Return / Replacement : 

Within 14 days(based on the delivery data) :

Repair fee all free. Buyer return the inside board with the cheapest postage, we'll cover for the return postage and resend a whole replacement by our charge. Or we can send parts for repair if you have experience on electronic.

After 14 days to 6 months(based on the purchase data)

1. Free repair, buyer need pay for return postage for send back.

2. For replacement: buyer need pay for postage for send back the original item and pay postage for resend replacement .

After 6 months to 1 year (based on the purchase data)

1. Free repair, buyer pay for return postage and resend postage.

2. For replacement :

If send back the original item back to us, 50% original cost can get a new one, buyer responsible for return postage.

If do not send back the original item to us, 85% original cost can get a new one.

After 1 year(based on the purchase data)

Buyer pay for return postage and resend postage and repair charge.

Refund : 

Within 45 days(based on the delivery data)

Product fault: Full refund, buyer responsible for return the item back for full refund

Product good: Refund product cost, buyer responsible for return the item back and freight for original sent out

After 45 days - 2 months

Product fault: refund product cost, buyer responsible for return the item back and other cost 20%

Product good: refund product cost, buyer responsible for return the item back and other cost 20% and freight for original sent out

After 2 months : No refund


Note:  If the product is damaged by yourself or is inappropriately used, exists no warranty!



Customer Reviews
Recent Reviews
  • ByL.H, S.Wales GB
  • Sep 20, 2021
My Purchase : LF 12vdc 5000watts Power Jack Inverter.
What I product ,  Produce a perfect sine wave.
Not like  Hf Inverters  (modified) or so named sine wave.
This power Jack Inverter is easy to install. ( more or less Wire in )
And NO problems with Induction Hobs (my Hob 3000w) + Fridge and ex.
While all HF inverters have problems , some times burn out !!! (have two burn outs)
And when on hook up it charge your battery's. ( Four AGM’s  400 amp )

  • ByNapolitano dino da Monreale (PA)
  • Jan 28, 2020
Salve , devo acquistare un inverter per impianto panelli solare e eolico con pacco batterie 4X200A per appartamento tipico ,(lavatrice aa+,frigo, tv ,pc., ed ecc.ecc.) l'inverter  è onda sinosoidale pure ? va bene per funzionamento tra le 8H e 14H ho scelto lf5000w  le spiegazioni sono anche in italiano ? la garanzia la date voi ,l'assistenza tecnica dove è?
dimenticavo e possibile avere spedizione veloce .
Grazie e Saluti attendo v/s a stretto giro ,(inverter guasto da 4gg)
tel 3333025278

  • ByPaul Duivestein
  • Jul 12, 2019
I bought this unit after a disappointing ecperience with a 1500W HF inverter which could not cope witth my 800W water pump. It runs from 3 parallel 12V batteries with a total capacity of 265Ah and it works like a dream. Even in hot weather it runs without a problem, now and then with an automatically starting fan.  I am very glad with it and I can recommend it.

  • ByAivaras
  • Apr 19, 2018
Great inverter. It's been powering a small workshop from 6x 12v SLA batteries for the last 2 years and never a problem with it.
Things I've powered with it - 2kw chop saw, 600w angle grinders, 0.75kw direct drive compressor, DC arc/tig welder (less than 120a - my batteries can't cope), lights, resistive heaters, etc etc ...

Things that don't work - 1.5hp belt driven compressor motor and my 55a plasma cutter, which both have massive inrush current draw, which is to be expected.

Great - powerful and cheap. Possible to repair yourself too, which is great.