Vtoman JUMP 300
Power station · JUMP. Specs from the manufacturer page (checked ).

The VTOMAN JUMP 300 is a 230.4 Wh portable power station with 300 W pure sine-wave AC output and 600 W surge. It uses a LiFePO4 battery rated for 3000 cycles to 80% capacity and weighs 3.5 kg. It has one AC outlet, one DC output, one USB-A port and one USB-C PD port, and can be recharged from an AC wall outlet, a car charger, or a VTOMAN 110W solar panel sold separately.
Key features
- 300 W total pure sine-wave AC output with 600 W surge; V-Beyond tech runs resistive loads up to 320 W without overload shutdown
- 230.4 Wh LiFePO4 battery rated for 3000 cycles to 80% capacity
- Ports: 1x AC outlet, 1x DC5521 output (100 W max), 1x USB-A (18 W max), 1x USB-C PD (45 W max)
- Pass-through charging supported, so multiple devices can charge at the same time
- Recharge via AC wall outlet (55 W max AC input), car charger, or solar at 11-30 V, 60 W max DC5521 input
- SuperSafe LIFEBMS protection against over-charge, over-discharge, over-voltage, short-circuit and abnormal temperature
- 5-mode LED flashlight: Weak, Medium, Strong, SOS and Strobe
What it is for
- camping
- travel
- home emergency backup
Specifications
| Capacity | 230.4 Wh |
|---|---|
| Continuous output | 300 W |
| Peak / surge | 600 W |
| Solar input | 60 W |
| Battery chemistry | LiFePO4 |
| Cycle life | 3000 cycles |
| Weight | 3.5 kg (7.7 lb) |
| Dimensions | 25.0 × 13.4 × 16.5 cm (9.8 × 5.3 × 6.5 in) |
| Warranty | 5 years |
From the Vtoman page. Values the manufacturer does not publish are left out.
What is in the box
- JUMP 300 Power Station
How long it runs common appliances
| Appliance | Watts | Runs? | Hours |
|---|---|---|---|
| Refrigerator (with freezer) | 120 W (600 start) | yes | 4.3 h |
| Chest freezer | 100 W (500 start) | yes | 6.1 h |
| CPAP (no humidifier) | 35 W (40 start) | yes | 5.2 h |
| Gas boiler (pump + controls) | 120 W (300 start) | yes | 3.0 h |
| Wi-Fi router + modem/ONU | 12 W | yes | 15 h |
| Starlink (standard dish) | 60 W (100 start) | yes | 3.0 h |
| TV 50" | 75 W | yes | 2.4 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.
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Connection and wiring
We have not linked an official manual for this model yet; see the Vtoman page.
Error codes and troubleshooting
We have not found an official code table for this model yet.
FAQ
How long will the Vtoman JUMP 300 run a refrigerator?
About 4 hours for a typical 120 W refrigerator that runs 35 % of the time, after inverter and depth-of-discharge losses.
Can the Vtoman JUMP 300 start a sump pump or well pump?
Starting surge matters more than running watts: this unit is rated 600 W peak. 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.