Bluetti AC70
Power station. Specs from the manufacturer page (checked ).

The BLUETTI AC70 is a 768 Wh portable power station with 1000 W continuous AC output from two 120V outlets. It uses a LiFePO4 battery that retains 80% capacity after 3,000+ charge cycles and comes with a 5-year warranty.
Key features
- Two 120V AC outlets with 1,000 W total continuous output
- Power Lifting Mode, activated in the BLUETTI App, runs resistive heating loads up to 2,000 W
- Wall charging at up to 950 W in Turbo Charging mode, with 0-80% in 45 minutes
- Solar input up to 500 W, fully charged in about 2 hours (actual rate varies with weather and sunlight)
- Can charge through the vehicle cigarette lighter port
- BLUETTI App control via Bluetooth
- Power Bank Mode pairs with B80, B230, or B300 expansion batteries; with the B80 the total reaches 1,574 Wh
- Intelligent Battery Management System; charging stops automatically to prevent overcharging
What it is for
- Trips
- Off the grid
Specifications
| Capacity | 768 Wh |
|---|---|
| Continuous output | 1000 W |
| Solar input | 500 W |
| Expandable | Yes |
| Battery chemistry | LiFePO4 |
| Cycle life | 3000 cycles |
| AC charging | you can fill it up in only 1.5 hours |
| Weight | 10.2 kg (22.5 lb) |
| Dimensions | 31.5 × 20.8 × 25.7 cm (12.4 × 8.2 × 10.1 in) |
| Warranty | 5 years |
From the Bluetti page. Values the manufacturer does not publish are left out.
How long it runs common appliances
| Appliance | Watts | Runs? | Hours |
|---|---|---|---|
| Refrigerator (with freezer) | 120 W (600 start) | yes | 14 h |
| Chest freezer | 100 W (500 start) | yes | 20 h |
| CPAP (no humidifier) | 35 W (40 start) | yes | 17 h |
| Gas boiler (pump + controls) | 120 W (300 start) | yes | 10 h |
| Wi-Fi router + modem/ONU | 12 W | yes | 51 h |
| Starlink (standard dish) | 60 W (100 start) | yes | 10 h |
| TV 50" | 75 W | yes | 8.1 h |
| Sump pump 1/2 HP | 920 W (2150 start) | surge too high | — |
| Well pump 1/2 HP | 880 W (2000 start) | surge too high | — |
| Space heater 1500 W | 1500 W | surge too high | — |
Assumes 88 % inverter efficiency, 90 % usable capacity and typical duty cycles. Build your own list in the calculator.
Similar portable power stations
EcoFlow DELTA 3 Classic
EcoFlow DELTA 3 Plus
Goal Zero Yeti 700
EcoFlow DELTA 3
Anker SOLIX C800 Plus
EcoFlow DELTA 2
Jackery HomePower 1000 v2
Bluetti AC70 comparisons
- AC70 vs Anker SOLIX C1000 Gen 2
- AC70 vs EcoFlow DELTA 3 Classic
- AC70 vs EcoFlow DELTA 3 Plus
- AC70 vs Goal Zero Yeti 700
- AC70 vs EcoFlow DELTA 3
- AC70 vs Anker SOLIX C800 Plus
All 19 comparisons
- AC70 vs EcoFlow DELTA 2
- AC70 vs Jackery HomePower 1000 v2
- AC70 vs DJI Power 1000 Mini
- AC70 vs Westinghouse iGen1000s
- AC70 vs Westinghouse iGen600s
- AC70 vs Pecron E1000LFP
- AC70 vs Vtoman Jump 1500X
- AC70 vs Dabbsson 1000L
- AC70 vs Dabbsson 600L
- AC70 vs EcoFlow RIVER 2 Pro
- AC70 vs Yoshino B660 SST
- AC70 vs Oukitel P1000 PLUS
- AC70 vs Allpowers P1800
On our lists
Connection and wiring
Follow the diagrams in the Bluetti manual.
Open the Bluetti manual (PDF) →
Error codes and troubleshooting
| Code | Meaning | What to do | Manual page |
|---|---|---|---|
| E004 | The output voltage is outside the expected range, or the grid connection is not proper. | Ensure the output voltage is within ±10% of the rated voltage or proper grid connection. | 21 |
| E016 | The internal fan is blocked, unplugged, or not functioning properly. | Check if the fan is blocked, unplugged, or not functioning properly. Ensure proper ventilation. | 21 |
| E117 | Grid oscillation has been detected at the grid input. | Disconnect the grid input and contact BLUETTI support for further assistance. Call service if it persists. | 21 |
| E074 | The battery management system (BMS) has detected a fault. The specific fault is shown in the mobile app. | Check the specific fault in the mobile app. If the battery is too hot or too cold, let the unit reach a suitable temperature before charging or using it (charging -15°C to 40°C; discharging -25°C to 40°C). | 22 |
| Others | Other errors not listed in the error code table. | Contact BLUETTI support for help. Call service if it persists. | 22 |
| E001 | The inverter is overloaded because the connected devices draw too much power. | Check whether the power consumption of your devices is too high. Reduce the load if necessary. | 23 |
6 of 23 codes. From the Bluetti manual. All 23 Elite 200 V2 / Apex 300 / Elite 100 V2 / AC70 codes →
FAQ
How long will the Bluetti AC70 run a refrigerator?
About 14 hours for a typical 120 W refrigerator that runs 35 % of the time, after inverter and depth-of-discharge losses.
Can the Bluetti AC70 start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 1000 W output (no separate peak published). That is below a typical 1/2 HP sump pump start (about 2150 W); check your pump label. Use the calculator with your exact pump.