AIMS Power 1000W Pure Sine (ETL)
#1 in Up to 1,000 WFull review
One of the cheapest listed 1000 W pure sine inverters, for vans, trucks and CPAP use. A plug-in unit, not for hardwiring into an RV panel.
Amazon $219$219
The AIMS Power 1000W Pure Sine (ETL) is the better 12V inverter overall, rated 3.8 to 3.3. The AIMS Power 1000W Pure Sine (ETL) leads on safety listing and efficiency. The LiTime 1000W 12V Pure Sine wins on value and features. The LiTime 1000W 12V Pure Sine costs $69.01 less ($149.99 vs $219).
LiTime 1000W 12V Pure Sine
#12 in Up to 1,000 WFull review
A low-cost 1000 W inverter for running laptops, TVs and small kitchen gear from a LiFePO4 battery. It suits portable and DIY setups, not RV installs that need a listed unit or hardwiring.
Amazon $149.99$149.99
Prices were last checked October 24, 2026 and are subject to change; the price and availability shown by the retailer at the time of purchase apply.
Which should you buy?
- Choose the AIMS Power 1000W Pure Sine (ETL) for safety listing (ETL listed to UL 458 and CSA C22.2 No. 107.1 vs no UL 458 or UL 1741 listing stated) and efficiency (95% peak efficiency (maker rating) vs 91% peak efficiency (maker rating)).
- Choose the LiTime 1000W 12V Pure Sine for value ($0.15 per continuous watt vs $0.22 per continuous watt) and features (remote included, display; no app vs optional remote; no app).
Scores side by side
Each factor is scored 0-100 against the same fixed reference points for every up to 1,000 W 12V inverter; a clear win is highlighted. How we rank explains each one.
| Factor weight | AIMS Power 1000W Pure Sine (ETL) | LiTime 1000W 12V Pure Sine |
|---|---|---|
| Overall rating | 3.8/5 | 3.3/5 |
| Value 30% | 79 $0.22 per continuous watt | 94 $0.15 per continuous watt |
| Idle draw 15% | 80 0.4 A idle (about 4.8 W) with nothing plugged in | 50 idle draw not published (neutral score used) |
| Safety listing 15% | 100 ETL listed to UL 458 and CSA C22.2 No. 107.1 | 0 no UL 458 or UL 1741 listing stated |
| Warranty 15% | 25 2-year warranty | 25 2-year warranty |
| Features 15% | 12 optional remote; no app | 35 remote included, display; no app |
| Efficiency 10% | 100 95% peak efficiency (maker rating) | 67 91% peak efficiency (maker rating) |
Specifications
| AIMS Power 1000W Pure Sine (ETL) | LiTime 1000W 12V Pure Sine | |
|---|---|---|
| Output | ||
| Type | Pure sine wave inverter | Pure sine wave inverter |
| Continuous power | 1,000 W | 1,000 W |
| Surge power | 2,000 W | 2,000 W |
| DC input range | 10 to 15 V | 10.5 to 16 V |
| Idle draw | 0.4 A (4.8 W) | - |
| Peak efficiency | 95% | 91% |
| Connections | ||
| AC outlets | 2 | 3 |
| GFCI outlets | No | No |
| Hardwire terminal | No | No |
| USB ports | 1 | 2 |
| Transfer switch | No | No |
| Parallel units | No | No |
| Control and build | ||
| Remote | Optional extra | Included |
| App | No | No |
| Display | No | Yes |
| Safety listing | ETL listed to UL 458 and CSA C22.2 No. 107.1 | No |
| Cooling | load-controlled fan | fan |
| Dimensions | 11.53 x 5.51 x 2.91 in | 10.71 x 6.24 x 4.02 in |
| Weight | 5.3 lb | 5.1 lb |
| Warranty | 2 years | 2 years |