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Growatt
INFINITY 1300
Portable power station · Market: US
The Growatt INFINITY 1300 is a 1,382 Wh LiFePO4-class portable power station rated for 1,800 W of continuous output. PowerMatchLab summarises the verified manufacturer specification below; figures we have not confirmed are shown as “Not verified”.
- Capacity
- 1,382 Wh
- Continuous output
- 1,800 W
- Surge output
- 3,600 W
- Weight
- 19.2 kg (42.3 lb)
- UPS switchover
- Not verified
- Warranty
- Not verified
Pros & cons
Pros
- LiFePO4 battery
- 3600W surge capability
Cons
- New brand to the catalog
- Weight (19.2 kg) heavier than some same-tier competitors
Estimated runtime examples
Estimated runtime = capacity_wh × 0.85 ÷ device_watts. This is a calculation using an assumed 85% usable efficiency — never a guaranteed or tested figure. Real runtime depends on the device, its duty cycle and temperature.
| Example load | Assumed draw | Estimated runtime |
|---|---|---|
| Full-size refrigerator (~150 W avg) | 150 W | 7.8 h |
| CPAP machine (~40 W) | 40 W | 29.4 h |
| Laptop (~60 W) | 60 W | 19.6 h |
| LED TV (~100 W) | 100 W | 11.7 h |
| Space heater (~1500 W) | 1500 W | 47 min |
Values marked “manufacturer claim” come from the official source listed under Provenance. PowerMatchLab has not independently tested them.
Energy & output
| Battery capacityclaim | 1,382 Wh |
|---|---|
| Rated continuous outputclaim | 1,800 W |
| Surge / peak outputclaim | 3,600 W |
| Expandable | Not verified |
| Max expanded capacityclaim | Not verified |
Battery
| Chemistryclaim | LiFePO4 |
|---|---|
| Cycle lifeclaim | Not verified |
| Warrantyclaim | Not verified |
| Idle consumptionclaim | Not verified |
Charging
| Solar input (max)claim | Not verified |
|---|---|
| AC charging (max)claim | Not verified |
| Charging timeclaim | Not verified |
Ports & outlets
| AC outletsclaim | Not verified |
|---|---|
| USB-C portsclaim | Not verified |
| USB-A portsclaim | Not verified |
| DC output | Not verified |
| RV TT-30 outlet | Not verified |
| Native 120/240V | Not verified |
| UPS switchoverclaim | Not verified |
Physical
| Weightclaim | 19.2 kg (42.3 lb) |
|---|---|
| Dimensionsclaim | Not verified |
Connectivity
| Wi-Fi | Not verified |
|---|---|
| Bluetooth | Not verified |
Provenance
| Official source | Growatt Portable US |
|---|---|
| Last verified | 2026-09-04 |
| Amazon ASIN | B0C3RSCH68 |
What the PowerMatch Score is
3 of 5 dimensions scored for this unit.
Nameplate usable energy (Wh) versus the rest of the catalog.
Rated continuous watts, with a bonus for verified surge headroom.
Energy carried per kilogram (Wh/kg); lighter-per-Wh scores higher.
Category performance (Growatt INFINITY 1300)
| Dimension | Growatt INFINITY 1300 |
|---|---|
| Capacity | 46 |
| Output Performance | 53 |
| Portability | 52 |
| Model | Capacity | Rated output | Weight | |
|---|---|---|---|---|
| Growatt INFINITY 1300This product | 1,382 Wh | 1,800 W | 19.2 kg (42.3 lb) | |
| Jackery Explorer 1000 Plus | 1,264 Wh | 2,000 W | Not verified | View |
| Growatt INFINITY 1500 | 1,512 Wh | 2,000 W | Not verified | View |
| VTOMAN FlashSpeed 1500 | 1,548 Wh | 1,500 W | 18.8 kg (41.4 lb) | View |
PowerMatchLab does not host user reviews
Price, availability and current rating are shown on Amazon — PowerMatchLab does not display them because we have not independently verified them. This is a normal Amazon product link; affiliate tracking will be added later.
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