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Comparison ANKER 555 PowerHouse vs ANKER 757 PowerHouse

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ANKER 555 PowerHouse
ANKER 757 PowerHouse
ANKER 555 PowerHouseANKER 757 PowerHouse
from £1,399.00 
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Main
4 USB A ports, 2 USB C ports. Car cigarette lighter. LiFePo4 battery. Backlight. UPS function.
In boxcharging stationcharging station
Rated power1000 W1500 W
Peak power1500 W3000 W
Output waveformsinusoid (PSW)sinusoid (PSW)
UPS function
 /20 мс/
Outputs
Sockets (230 V)22
USB A
2 pcs
5В/2.4А
12 W
4 pcs
5В/2.4А
12 W
USB type C
3 pcs
3 A, 5 A
100 W /2x60 W, 100 W/
2 pcs
3 A, 5 A
100 W /60 W, 100 W/
Car cigarette lighter
 /12 H / 10 A/
 /12 H / 10 A/
Inputs (station charging)
From solar panels
 /11 – 28 H / 10 A/
DC input1 pcs DC7909
Input port XT60
 /11 – 30 H / 10 A/
Add. portsC13/14 (charging)
Battery and charging time
Battery typeLiFePO4LiFePO4
Battery capacity1024 W*h1229 W*h
Charging cycles30003000
Charging time (socket) 90 min
Charging time (solar panel) 308 min246 min
Charging time (cigarette lighter) 512 min828 min
Charging power (socket)1000 W
Charging power (solar panel)200 W300 W
Charging power (cigarette lighter)120 W120 W
General
PSUexternalbuilt into the body
Display
Backlight
Carrying handle
Operating temperature0 °C ~ +40 °C0 °C ~ +40 °C
Dimensions350x295x188 mm288x463x237 mm
Weight13.1 kg19.9 kg
Added to E-Catalogdecember 2022december 2022

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.

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.

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 type 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.

DC input

DC connector for a distinctive round plug (like those used in many laptops) used to recharge the battery of the device. Note that DC- in plugs may have different sizes, and chargers with such plugs may have different operating voltages. In practice, this leads to the fact that finding a suitable charger for a portable station is not easy, you need to be especially careful when searching.

Input port XT60

Power connector with two round connectors, used to replenish energy reserves in the battery cells of the charging station. For the most part, the input port of the XT60 is for charging the device from solar panels using the appropriate cable.

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.
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