Output frequency is: 50Hz for 220V model /60Hz for 110V model, Weight: 0.6 kg, Peak Power: 4000W, Input voltage: DC 10.5V~15V, Output voltage: AC 110V /220V for your choice, Package Size: 6.4×4.4x 2.2 inch, Type: DC 12V to AC110V / DC 12V to AC 220V, (When the battery voltage is lower than 10.5V / the inverter is low voltage protection / when the battery voltage is higher than 15V / the inverter high voltage protection), Output Waveform: Modified sine wave, Rated Power: 300W, Model: SP4000, Product Size: 13.5*11.2*5.5cm, Name: Car Power Inverter 4000W.
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Banggood
Banggood warehouse is located in China.
Link: Banggood product page
1. ($35.69): BGCarEle4
2. ($39.47): BG00c906
apply code in your basket (cart) after clicking “Proceed to checkout”. Click to copy code and open shop.
Additional Banggood coupons: first page and second page
Old coupons (from the oldest to the newest): BGHXM009, BG2020CAR, BGH0090901, BGCuponation10, BG10OFFAFF, BGwhielabel, 13f142, 00c906, ADMITAD2212, 2022ACTIESNL, BGCarEle1, MVC8SPRING, 8BGwbg2204, BGCarEle3, 9OFFSUMMER
(these codes were not working in latest coupon update, but you can check them out anyway)
Price history and price alert
Check out price history chart (for all/most countries) for 300W Car Power Inverter 12V-110/220V. The lowest price was: $24.99.
Price records source(s): Banggood
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You can set price alert (for Banggood and Aliexpress (only if product name will be the same as on Banggood and I will post it on social media though, so it’s more like Banggood price alert)).