For RVs and home backup with a big 12 V lithium bank that want fast shore charging and seamless changeover. It undercuts the major brands while matching their headline features.
Amazon $599.99
A listed low-frequency inverter-charger for cabins, backup and RVs with hard-starting motor loads. It is heavy and idles high, but few listed units surge this long.
- 2,000 WContinuous
- 6,000 WSurge
- 2.3 AIdle draw
- YesUL listed
- 3 yearsWarranty
Price checked October 24, 2026. As an Amazon Associate we earn from qualifying purchases.
- Low-frequency transformer surges to 6,000 W for 20 seconds, enough for well pumps and compressors
- ETL listed with a 70 A charger and transfer switch built in
- Auto generator start and a LiFePO4 charge setting
- Three-year warranty
- Draws about 2.3 A idle, 1.1 A in power-save mode
- Heavy at 47 lb
- No stacking
The AIMS Power PICOGLF family
Every AIMS Power PICOGLF model we rank, smallest first. Ratings compare each against its own size.
| Model | Continuous | Rating | Price |
|---|---|---|---|
| AIMS Power 2000W Inverter Charger (ETL) (this one) | 2,000 W | 3.8/5 | $1,069 |
| AIMS Power 3000W Inverter Charger | 3,000 W | 3.2/5 | $988.53 |
How it scores
The rating comes from 6 measured or published factors, each scored 0-100 against fixed reference points for its size. How we rank explains each one.
Specifications
| Model number | PICOGLF20W12V120V |
|---|---|
| Output | |
| Type | Pure sine wave inverter-charger |
| Continuous power | 2,000 W |
| Surge power | 6,000 W for 20 s |
| DC input range | 10 to 16 V |
| Idle draw | 2.3 A (28 W) |
| Power-saving draw | 1.1 A |
| Peak efficiency | 92% |
| Connections | |
| AC outlets | 2 |
| GFCI outlets | Yes |
| Hardwire terminal | Yes |
| USB ports | None |
| Transfer switch | Yes |
| Charger | 70 A |
| Lithium charge profile | Yes |
| Parallel units | No |
| Control and build | |
| Remote | Optional extra |
| App | Optional add-on |
| Display | No |
| Safety listing | ETL listed to UL 458 and CSA C22.2 No. 107.1 |
| Cooling | load-controlled fan |
| Dimensions | 15.35 x 11 x 7 in |
| Weight | 47.4 lb |
| Warranty | 3 years |
| Released | 2015-09 |
Alternatives in this size
A light, listed 2000 W inverter-charger that suits most mid-size RVs and boats. It handles kitchen appliances and refills the battery on shore power.
Amazon $912.21One of the lightest listed 3000 W inverter-chargers, for RVs that want to run an air conditioner and charge a big lithium bank fast. Worth the price over the Freedom SW unless you need stacking.
Amazon $1,506.99Compare
Compare the AIMS Power 2000W Inverter Charger (ETL) with any other 12V inverter →
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