Comparison Dabbsson DBS3500 vs EcoFlow DELTA Pro

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	Dabbsson DBS3500	EcoFlow DELTA Pro
	Outdated Product	from £1,999.00 up to £2,499.00 Compare prices 6
all specs only differences
User reviews	₀ ₀ ₀ ₁	₀ ₀ ₀ ₁
TOP sellers	Find prices on Amazon.uk Find prices on eBay.uk	ComputersDeal.com £2,192.00 Buy in shop Trekkinn £2,059.00 Buy in shop uk.Ecoflow.com £2,499.00 Buy in shop
	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)	2 USB A ports, 2 USB A Fast Charge ports, 2 USB C ports. Transport wheels. Bluetooth support. Anderson port, car cigarette lighter port, DC5521 port, Infiniti port. LFP - lithium iron phosphate battery. Capacity 3600 Wh
In box	charging station	charging station
Rated power	3600 W	3600 W
Peak power	7200 W	7200 W
Output waveform	sinusoid (PSW)	sinusoid (PSW)
UPS function
Outputs
Sockets (230 V)	4	4
USB A	2 5В/2.4А 12 W	2 5В/2.4А 12 W
USB A (quick charge)	1 5В/3A, 9В/2A, 12В/1.5A 18 W	2 5В/2.4A, 9В/2A, 12В/1.5A 18 W
USB C	3 3 A, 5 A 100 W	2 5 A 100 W
Car cigarette lighter
Add. ports	LAN Port, Infinity Port	USB B
Inputs (station charging)
From solar panels
Input port XT60
Anderson port		12.6 / 30 A
Add. ports		Infiniti
Battery and charging time
Connecting an additional battery
Battery type	LiFePO4	LiFePO4
Battery capacity	3430 W*h	3600 W*h
Charging cycles	4000	3500
Charging time (socket) ≈	120 min	114 min
Charging time (solar panel) ≈		135 min
Charging power (socket)	1800 W	1800 W
Charging power (solar panel)	2400 W	1600 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
Wheels for transportation
Carrying handle
Operating temperature	0 °C ~ +45 °C	-20 °C ~ +45 °C
Dimensions	393x533x305 mm	416x285x635 mm
Weight	40.7 kg	45 kg
Warranty		3 years
Added to E-Catalog	june 2024	september 2022

Brief conclusions of the comparison portable power stations

Comparing the Dabbsson DBS3500 and EcoFlow DELTA Pro charging stations, it can be noted that both models have the same rated and peak power (3600W and 7200W respectively) and use a sine wave output (PSW). However, Dabbsson offers faster solar panel charging (2400W vs. 1600W for EcoFlow) and a larger battery capacity (67 Ah vs. 75 Ah), although EcoFlow has more charge cycles (3500 vs. 4000). In terms of convenience, both stations have wheels and carrying handles, but Dabbsson has additional ports, such as LAN and Infinity. EcoFlow, on the other hand, offers more USB ports and a wider operating temperature range (-20°C ~ +45°C vs. 0°C ~ +45°C for Dabbsson). Overall, the choice between them will depend on the specific needs of the user: Dabbsson is better suited for fast solar charging, while EcoFlow offers more connectivity options and a wider temperature range.

Price comparison

Glossary

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.

USB C

USB type C ports are smaller than classic USBs, and they also have a convenient reversible design that allows you to connect the plug in either direction. USB type C was originally designed to be able to implement various advanced features: increased power supply, fast charging technologies, etc.

Since the port is relatively new and quite powerful (there are USB type C with a power of 60 W and even 100 W), the total number of such connectors is often limited to 1 port, less often two).

- The strength of the power. The maximum power output through the USB type C connector to a charging device. 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 power in watts (W) that the charging station is capable of delivering to one rechargeable gadget. The high output power of the USB type C port 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.

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.

Add. ports

Additional input 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.