Comparison Vtoman FlashSpeed 1000 vs BLUETTI PowerOak EB70

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	Vtoman FlashSpeed 1000	BLUETTI PowerOak EB70
	from $481.13 Outdated Product	from $369.00 Outdated Product
all specs only differences
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	LiFePo4 battery 828 Wh. Surges up to 2000 W are allowed. Possibility of connecting an additional battery. Car cigarette lighter.	2 USB A ports, 2 USB C ports. Car cigarette lighter port DC5521. Jumps up to 1400 W are allowed. LiFePo4 battery. Wireless charging power 15 W. Flashlight
In box	charging station	charging station
Rated power	1000 W	1000 W
Peak power	2000 W	1400 W
Output waveform	sinusoid (PSW)	sinusoid (PSW)
UPS function
Outputs
Sockets (230 V)	3	2
USB A	3 5В/2.4А 12 W	2 5В/3A 15 W
USB A (quick charge)	1 5В/3A, 9В/2A, 12В/1.5A 18 W
USB C	2 3 A, 5 A 100 W	2 3 A, 5 A 100 W
Wireless charger		1 zone 15 W
Car cigarette lighter
Add. ports	Jump Starter
Inputs (station charging)
From solar panels
Anderson port	10 – 50 H / 300 W
Battery and charging time
Connecting an additional battery
Battery type	LiFePO4	LiFePO4
Battery capacity	828 W*h	716 W*h
Charging cycles	3000	2500
Charging time (socket) ≈	70 min	240 min
Charging time (solar panel) ≈	360 min	360 min
Charging time (cigarette lighter) ≈	480 min	480 min
Charging power (socket)	700 W	200 W
Charging power (solar panel)	300 W	200 W
Charging power (cigarette lighter)	200 W	100 W
General
PSU	built into the body	external
Display
Backlight
Carrying handle
Operating temperature	-20 °C ~ +55 °C	0 °C ~ +40 °C
Dimensions	393x280x270 mm	221x320x216 mm
Weight	17 kg	9.7 kg
Warranty		2 years
Added to E-Catalog	july 2024	september 2022

Brief conclusions of the comparison portable power stations

When comparing the Vtoman FlashSpeed 1000 and BLUETTI PowerOak EB70 charging stations, several key differences can be noted. The Vtoman FlashSpeed 1000 has a nominal power of 1000 W and a peak value of 2000 W, allowing for the connection of more powerful devices. It features three 230 V outlets and three 100-120 V outlets, along with four USB-A ports. The charging time from the mains is about 70 minutes, and from a solar panel — 360 minutes. In contrast, the BLUETTI PowerOak EB70 has a lower peak power of 1400 W and two 230 V outputs, which may limit the use of more demanding devices. However, it offers 15 W wireless charging and is lighter in weight — 9.7 kg compared to 17 kg for the Vtoman. The charging time from the mains for the EB70 is about 240 minutes. Both devices use LiFePO4 batteries, but the Vtoman has a longer lifespan (3000 cycles versus 2500 for BLUETTI). The choice between them depends on your needs: if you need more power and faster charging, Vtoman is the better choice, while if you value lightness and additional features, such as wireless charging, then BLUETTI is worth considering.

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Glossary

Peak power

Some electrical appliances (in particular, units with electric motors - refrigerators, air conditioners, etc.) consume significantly more energy at startup than after reaching the operating mode. For such a load, the peak power of the charging station must be taken into account - its indicator must be higher than the starting power of the load.

UPS function

Charging stations with UPS function switch consumers to backup power from their own battery, acting as an uninterruptible power supply. In comparison with full-fledged UPSs, switching does not occur instantly, but with a certain delay (about 10-30 ms). To use this function correctly, you must first study the instructions for the charging station, which often describes the correct procedure for connecting the intended consumer devices.

Sockets (230 V)

Total number of outlets with output voltage. This is, in fact, the number of devices that can be simultaneously connected to the charging station without the use of splitters, extension cords and carriers. Accordingly, weaker charging stations have one or two sockets in their submission. Powerful charging stations already have three or more sockets “on board”.

USB A

Full-size USB A connectors are popular in computer technology, they are standardly used in adapter chargers for 230 V household networks and 12 V auto sockets. In charging stations, such outlets are widely used for charging gadgets.

- The total number of such ports can be very diverse ( 1 USB, 2 connectors, 3 ports and even 4), since it allows you to connect for charging, and in some cases for power, various low-power devices - smartphones, tablets, power banks, lamps, etc. .

- The strength of the power. The maximum power output through the USB A connector to the device being charged. Note that different ports of the charging station can output different power (for example, 1.5 A and 2.1 A). In this case, the highest power strength is usually indicated.

— Power. The maximum output power in watts (W) that the charging station is capable of delivering through the USB A connector to one charging device.

USB A (quick charge)

Full size USB A ports with fast charging support. It allows you to charge your smartphone, tablet or other connected device much faster. The charging process takes place at increased power, and the current and voltage at each stage are regulated in such a way as to remain within the optimal values. However, it should be borne in mind that in our time there are many fast charging technologies and not all of them are compatible with each other.

- The strength of the current. The parameters of the current issued through the USB A fast charging connectors. Note that different voltage and current parameters can be output to different ports of the charging station. This item specifies the current values at a certain voltage (for example, 5 V / 3 A, 9 V / 2 A, 12 V / 1.5 A).

— Power. The maximum power in watts (W) that the charging station is capable of delivering through the USB A fast charging connector to one charging device. High output power allows you to speed up the charging process. However, the appropriate power must be supported by the device being charged - otherwise the speed of the process will be limited by the characteristics of the gadget.

Wireless charger

In wireless charging mode, energy is transferred to the gadget being charged through an inductive surface, which is usually built into the upper plane of the charging station case. There can be one slot for wireless charging or several of them are provided. The range of this technology does not exceed a few centimeters. However, this method of charging eliminates the fuss with wires and reduces wear on the connectors. One of the key disadvantages of this format is considered to be low power and, accordingly, slow charging speed.

Add. ports

Additional output connectors provided in the design of the charging station in addition to those described above.

Anderson port

A large two-pole connector for connecting batteries, chargers and all kinds of equipment where reliable contact is required for the sake of ensuring stable operation of the equipment. Anderson Port is resistant to moisture changes, can be used both for indoor and outdoor mechanisms. Thanks to identical mating parts, a pair is formed by two identical connectors, which are rotated 180 ° relative to each other. Most often, Anderson port is used in mobile homes on wheels.

Connecting an additional battery

Ability to connect an external battery to the charging station to increase the overall energy consumption and, as a result, extend the battery life. This connection is fast and convenient. On the other hand, the battery takes up extra space on the outside, making the whole structure more cumbersome.