Comparison Dabbsson DBS2100 Pro vs Dabbsson DBS3500

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	Dabbsson DBS2100 Pro	Dabbsson DBS3500
	Expecting restock	Outdated Product
all specs only differences
User reviews		₀ ₀ ₀ ₁
TOP sellers	Find prices on Amazon.uk Find prices on eBay.uk	Find prices on Amazon.uk Find prices on eBay.uk
		Supports up to 2 additional batteries with increased capacity up to 14070 Wh and increased charging from solar panels up to 3000 W (600 W charging station + 1200 W each from the battery)
In box	charging station	charging station
Rated power	2400 W	3600 W
Peak power	4800 W	7200 W
Output waveform	sinusoid (PSW)	sinusoid (PSW)
UPS function
Outputs
Sockets (230 V)	4	4
USB A	1 5В/2.4А 12 W	2 5В/2.4А 12 W
USB A (quick charge)	2 5В/3A, 9В/2A, 12В/1.5A 18 W	1 5В/3A, 9В/2A, 12В/1.5A 18 W
USB C	3 3 A, 5 A 100 W	3 3 A, 5 A 100 W
Car cigarette lighter
Add. ports	LAN Port	LAN Port, Infinity Port
Inputs (station charging)
From solar panels
Input port XT60
Battery and charging time
Connecting an additional battery
Battery type	LiFePO4	LiFePO4
Battery capacity	2150 W*h	3430 W*h
Charging cycles	4500	4000
Charging time (socket) ≈	60 min	120 min
Charging time (solar panel) ≈	150 min
Charging power (socket)	1800 W	1800 W
Charging power (solar panel)	1200 W	2400 W
Charging power (socket + solar panel)		3400 W
General
Smartphone synchronization	Bluetooth and WiFi	Bluetooth and WiFi
PSU	built into the body	built into the body
Display
Backlight
Wheels for transportation
Carrying handle
Operating temperature	0 °C ~ +45 °C	0 °C ~ +45 °C
Dimensions	432x255x303 mm	393x533x305 mm
Weight	24.5 kg	40.7 kg
Added to E-Catalog	october 2024	june 2024

Brief conclusions of the comparison portable power stations

When comparing the Dabbsson DBS2100 Pro and Dabbsson DBS3500 charging stations, several key points can be highlighted. The DBS3500 has a higher rated power of 3600W and peak power of 7200W, making it more suitable for powerful devices, whereas the DBS2100 Pro offers 2400W and 4800W, respectively. Both devices have a sine wave output and UPS function, but the DBS3500 supports higher solar panel charging power — up to 2400W compared to 1200W for the DBS2100 Pro. In terms of battery, the DBS3500 has a larger capacity (67 Ah) and a lower number of charge cycles (4000), while the DBS2100 Pro offers 4500 cycles. Both devices have similar outputs, including USB and car lighter connectors, but the DBS3500 additionally supports Infinity Port and can connect up to two additional batteries to increase capacity. Overall, the DBS3500 is a more powerful and versatile station, while the DBS2100 Pro may be more suitable for less demanding tasks.

Price comparison

Glossary

Rated power

Power that a device can consistently produce for an indefinitely long time without any unpleasant consequences. For normal operation of the charging station, the rated power must be at least 15 - 20% higher than the total power of all devices simultaneously connected to it.

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.

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.

Add. ports

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

Battery capacity

Nominal battery capacity, in fact - the amount of energy that is supposed to be stored. The larger it is, the longer the battery life of the charging station will be, all other things being equal. On the other hand, this parameter also affects the dimensions, weight and price of the battery, despite the fact that an energy-intensive battery is not always required. By the indicator of capacity in watt-hours, you can compare batteries with each other.

Charging cycles

The number of charge-discharge cycles that the battery can withstand without significant loss of performance.

In the process of operation, the batteries wear out, which causes their performance to suffer (in the first place, the capacity decreases). Battery life is usually measured in charge-discharge cycles. However, models with the same declared resource are not always equally durable in practice. Different manufacturers may interpret “significant loss of performance” in different ways: for example, one brand indicates the resource up to a 20% decrease in capacity (DOD > 80%), another - up to a 60% decrease (DOD > 40%) Behind the abbreviation DOD worth decoding Depth of Discharge, i.e. discharge depth. Therefore, when choosing, it makes sense to focus not only on pure numbers, but also on other sources - test results, reviews, etc. Also note that battery life can be noticeably reduced if the operating conditions are violated (for example, in case of overheating or hypothermia).

Charging time (socket) ≈

Time to charge the portable power station from a fully discharged state to 100% charge when using the power adapter from a household outlet. This refers to the original battery and standard charger.

Charging time (solar panel) ≈

Time spent on a full charge when using the original panel in bright sunlight. In cloudy weather, the charging time of the device from the solar panel can be strikingly different downwards.