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Sigma mobile X-power SI40A3QL

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The portable battery of the Sigma mobile brand can be attributed to solutions of the middle price segment, but given the really large capacity (148 Wh or 40,000 mAh), it is also fair to consider it a budget accessory. From the energy reserve provided in this lithium-polymer battery, about 25 thousand mAh will actually be released to mobile devices. For users, this means the ability to charge a modern Android smartphone up to 100% about five times (for example, Xiaomi Redmi 10C, Samsung Galaxy A53 5G, etc.), 7.5 times - Apple iPhone 13 or at least three times - most of the current 10- inch tablets. The Sigma mobile X-power SI40A3QL power bank battery has a good set of ports, where bidirectional USB C and four regular USB A stand out. One of the last connectors (highlighted in red) supports...current fast charging standards, and not limited to Quick Charge 3.0, but "covers" proprietary developments of Samsung, OPPO, Huawei and OnePlus. The peak output power per device is 22.5 W, and the input power is 18 W (in addition to Type-C, microUSB is also offered to power the power bank itself). Other features of the model include the presence of an information display, a complete USB C cable and the ability to charge low-flow devices (fitness trackers, TWS headphones, etc.).
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Sigma mobile X-power SI40A3QL
Sigma mobile X-power SI40A3QL
40000 mAh
50000 mAh
Colour
Battery capacity40000 mAh
Real capacity25200 mAh
Battery capacity148 W*h
Battery typeLi-Pol
Charging gadgets (outputs)
USB type C1
USB-A4
Max. power (per 1 port)22.5 W
USB type С20 W
5V/3A, 9V/2.22A, 12V/1.66A
USB A22.5 W
4.5V/5A, 5V/4.5A, 5V/3A, 9V/2A, 12V/1.5A
USB A (2nd)15 W
5V/3A
USB A (3rd)15 W
5V/3A
USB A (4th)15 W
5V/3A
Power bank charging
Power bank charging inputsmicroUSB
USB type C
Power bank charge current via USB3 А
Power bank charge power18 W
Features
Low current charging
Fast chargeQuick Charge 3.0
Power Delivery 3.0
Samsung Adaptive Fast Charging
Huawei Fast Charge Protocol
Huawei SuperCharge Protocol
OPPO VOOC
OnePlus Dash Charge
WARP, MTK PE+2.0
Bundled cables (adapters)USB type C
Featuresinfo display
General
Body materialplastic
Dimensions161x82x53 mm
Weight879 g
Added to E-Catalogjanuary 2023

The portable battery of the Sigma mobile brand can be attributed to solutions of the middle price segment, but given the really large capacity (148 Wh or 40,000 mAh), it is also fair to consider it a budget accessory. From the energy reserve provided in this lithium-polymer battery, about 25 thousand mAh will actually be released to mobile devices. For users, this means the ability to charge a modern Android smartphone up to 100% about five times (for example, Xiaomi Redmi 10C, Samsung Galaxy A53 5G, etc.), 7.5 times - Apple iPhone 13 or at least three times - most of the current 10- inch tablets.

The Sigma mobile X-power SI40A3QL power bank battery has a good set of ports, where bidirectional USB C and four regular USB A stand out. One of the last connectors (highlighted in red) supports current fast charging standards, and not limited to Quick Charge 3.0, but "covers" proprietary developments of Samsung, OPPO, Huawei and OnePlus. The peak output power per device is 22.5 W, and the input power is 18 W (in addition to Type-C, microUSB is also offered to power the power bank itself). Other features of the model include the presence of an information display, a complete USB C cable and the ability to charge low-flow devices (fitness trackers, TWS headphones, etc.).

Information in model description is for reference purposes.
Before buying always check characteristics and configuration of product with online store manager
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(capacity) 
~ 50,000 mAh 
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X-power SI40A3QL
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