What capacity power bank do I need to charge a smartphone twice?

To fully charge a modern smartphone twice, you should choose a power bank with at least 10,000mAh capacity to account for energy loss during transfer. High-efficiency models with lithium-polymer cells ensure your device stays powered throughout the day, and you can find the ideal capacity at techstores.gr.

Can I charge my laptop using a portable power bank?

Yes, you can charge a laptop if the power bank supports Power Delivery (PD) protocol and provides at least 45W to 65W of output. Look for models featuring a USB-C port specifically designed for high-voltage charging to keep your ultrabook running, available at techstores.gr.

What is the difference between Power Delivery (PD) and Quick Charge technology?

Power Delivery (PD) is a universal standard for fast charging via USB-C, whereas Quick Charge is a proprietary technology often found in Qualcomm-powered devices. Choosing a power bank that supports both standards ensures maximum compatibility and the fastest possible charging speeds for all your gadgets at techstores.gr.

Are these power banks safe to take on an airplane for travel?

Most power banks with a capacity under 27,000mAh (100Wh) are flight-safe and permitted in carry-on luggage according to international aviation standards. These portable chargers include built-in protections against short-circuits and overheating for safe travel, and you can get yours at techstores.gr.

How many devices can I charge simultaneously with a single power bank?

Modern power banks equipped with multiple ports, such as two USB-A and one USB-C, allow you to charge up to three devices at the same time. This feature is perfect for users carrying a phone, tablet, and wireless headphones simultaneously, all supported by the range at techstores.gr.

Power Banks Pg. 4 - Techstores.gr

Κωδ.: 4400643822

Vention Laptop Battery FHQB0

Available in 1 - 3 days

19,63 €

59 Bytes

Κωδ.: 3000632548

MediaRange Mobile Charger I Powerbank 20000mAh with Super Fast Charge 225W and Power Delivery 20W

Upon Order

17,40 €

53 Bytes

Κωδ.: 3000634647

Power Bank VENTION 10000mAh 22.5W Black Led Display Type FHOB0

Upon Order

17,74 €

54 Bytes

Κωδ.: 3000634970

XO Power Bank Fast Charging 22.5W with Plug and Strap Type C 10000mAh

Available in 1 - 3 days

29,73 €

90 Bytes

Κωδ.: 3000634971

XO Powerbank Fast Charging Magnetic Metallic 10000mAh Gray PR296

Available in 4 - 6 days

30,95 €

93 Bytes

Up to 36 installments

Κωδ.: 3000634403

Power Banks UGREEN Nexode PB501 10000mAh USB and USB C 30W PD White

Available in 1 - 3 days

41,78 €

126 Bytes

Up to 36 installments

Κωδ.: 3000634646

Power Bank Vention 20000mAh 22.5W Black LED Display with Built In Type C and Lightning Cables FHPB0

Available in 1 - 3 days

20,96 €

63 Bytes

Κωδ.: 3000635146

Power Banks XO PR226 Mini Transparent Light Display Magnetic Absorption Fast Charging 10000mAh Purple

Available in 4 - 6 days

34,86 €

105 Bytes

Up to 36 installments

Κωδ.: 3000632558

Power Bank MEDIARANGE Mobile Power Bank 10000mAh with USB C Power Delivery MRMA753

Available in 1 - 3 days

23,27 €

70 Bytes

Κωδ.: 3000630390

Power Bank LAMTECH PD65W 20000mAh with Built-in Type-C and Lightning Cables QC3.0

Available in 1 - 3 days

43,57 €

131 Bytes

Up to 36 installments

Κωδ.: 3000630389

LAMTECH Power Bank 20000mAh with Built in Type C and Lightning Cables PD45W QC3.0

Available in 1 - 3 days

33,09 €

100 Bytes

Up to 36 installments

Κωδ.: 3000630582

Power Bank Gembird 5000mAh Black

Available in 1 - 3 days

10,12 €

31 Bytes

Κωδ.: 3000630388

Powerbank LAMTECH 10000mAh Dual USB Black

Available in 1 - 3 days

13,66 €

41 Bytes

Κωδ.: 3000630715

Philips Power Bank 10000 mAh Slim Black

Available in 1 - 3 days

22,62 €

68 Bytes

Κωδ.: 3000630714

Philips Power Bank 10000 mAh White

Available in 1 - 3 days

22,62 €

68 Bytes

Κωδ.: 3000630285

XO Power Bank PR280 30000mAh with 4 Integrated Cables

Available in 1 - 3 days

24,06 €

73 Bytes

Κωδ.: 3000630287

Power Banks XO PR288 10000mAh with built in USB A USB C Lightning cables and wireless charging

Available in 1 - 3 days

19,25 €

58 Bytes

Κωδ.: 1116624251

Powerbank με Οθόνη Belkin 20W 10.000mAh USB-C Μπλε BPB027HQBL

Upon Order

39,92 €

120 Bytes

Up to 36 installments

Κωδ.: 1116626901

Powerbank Denver PQCA-10320 10000mAh Fast Charge PD20W

Available in 4 - 6 days

28,29 €

85 Bytes

Κωδ.: 1116625227

Φορητός φορτιστής ταξιδιού Intenso Power Bank S10000 10000mAh με ενσωματωμένο καλώδιο USB-C, μπεζ

Available in 4 - 6 days

25,68 €

78 Bytes

Κωδ.: 1116626894

Powerbank Intenso MC10000 Black 10000 mAh Magnetic με Μεταλλικό Δακτύλιο

Available Now

26,68 €

81 Bytes

Κωδ.: 1116626882

Belkin Powerbank με Οθόνη 20W 10000mAh USB-C sand BPB027hqSD

Available in 4 - 6 days

49,22 €

148 Bytes

Up to 36 installments

Κωδ.: 1116626111

Φορητός φορτιστής ταξιδιού PanzerGlass empower Powerbank 10000mAh Space Black

Available in 4 - 6 days

61,19 €

184 Bytes

Up to 36 installments

Κωδ.: 1116623698

Powerbank Belkin με οθόνη 20W 10000mAh USB-C λευκό BPB027HQWH

Available in 4 - 6 days

39,99 €

120 Bytes

Up to 36 installments

Κωδ.: 1116623930

Φορτιστής ταξιδίου Intenso Powerbank MW5000 5000 mAh magnetic wireless

Available in 4 - 6 days

31,93 €

96 Bytes

Up to 36 installments

Κωδ.: 1116623931

Power bank Intenso MW5000 Magnetic Wireless 5000 mAh Rosé

Available in 4 - 6 days

31,93 €

96 Bytes

Up to 36 installments

Κωδ.: 1116623932

Powerbank Intenso MW5000 γκρι 5000 mAh magnetic wireless

Available in 4 - 6 days

32,13 €

97 Bytes

Up to 36 installments

Κωδ.: 1116624037

Power bank Verbatim Charge'n'Go 2C 5000mAh Magnetic Silver 32276

Available in 4 - 6 days

49,04 €

148 Bytes

Up to 36 installments

Κωδ.: 1116624244

Φορητός Φορτιστής Belkin Power Bank 18W 10.000mAh USB-C + Lightning BPB006BTBLU Blue

Available in 4 - 6 days

78,99 €

237 Bytes

Up to 36 installments

Κωδ.: 1116626743

Alogic Roam 6-in-1 Powerbank 21.000 mAh με Qi2 + 100W USB-C

Upon Order

178,05 €

535 Bytes

Up to 36 installments

Κωδ.: 1116626902

Powerbank Denver PQC-20065 20000mAh Fast Charge PD65W

Upon Order

52,19 €

157 Bytes

Up to 36 installments

Κωδ.: 1116625228

Powerbank Intenso S10000 10000mAh με ενσωματωμένο καλώδιο USB-C, γκρι

Available in 4 - 6 days

26,07 €

79 Bytes

Κωδ.: 1116626883

Belkin Powerbank με Οθόνη 20W 20000mAh USB-C Μπλε BPB028hqBL

Available in 4 - 6 days

74,84 €

225 Bytes

Up to 36 installments

Κωδ.: 1116624036

Power Bank Verbatim Charge 'n'Go 27000mAh 183W Grey

Available in 4 - 6 days

119,92 €

360 Bytes

Up to 36 installments

Κωδ.: 1138627385

POWERTECH Solar Power Bank with Cable and Torch 10000mAh Magnetic Wireless 35W Black

Available in 1 - 3 days

26,19 €

79 Bytes

Κωδ.: 1138627382

POWERTECH Power Bank with Display 10000mAh 22.5W Black

Available in 1 - 3 days

15,39 €

47 Bytes

Κωδ.: 1138627384

POWERTECH Power Bank PT-1504 with Cables and Display 20000mAh 22.5W Black

Available in 1 - 3 days

25,55 €

77 Bytes

Κωδ.: 1138627383

POWERTECH Power Bank PT 1503 with Display 20000mAh 22.5W Black

Available in 1 - 3 days

23,71 €

72 Bytes

Κωδ.: 1117615138

Powerbank Laut POWER CHARGE HANDY Pink comp.e with MagSafe

Upon Order

66,39 €

200 Bytes

Up to 36 installments

Κωδ.: 1119614544

Power Bank Forcell F-ENERGY 4in1 15W type C, 8000mAh and wireless charging

Upon Order

21,77 €

66 Bytes

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