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. 9 - Techstores.gr

Κωδ.: 1127446908

Power Bank Green Cell GC PowerPlay 20S 20000mAh 22.5W PD USB C with Fast Charging

Upon Order

37,64 €

113 Bytes

Up to 36 installments

Κωδ.: 1127446910

Power Bank iBox PB10 10000 mAh

Upon Order

16,67 €

51 Bytes

Κωδ.: 1117444718

Powerstation Realpower PS-300C 300 Watt

Upon Order

459,77 €

1380 Bytes

Up to 36 installments

Κωδ.: 1161445157

Power Bank Anker MagGo 633 10KmAh 15W Black

Upon Order

83,90 €

252 Bytes

Up to 36 installments

Κωδ.: 1158418957

Power Bank Gembird Transparent QC3.0 QUICK Charging 18000MAH Black

Available in 1 - 3 days

18,31 €

55 Bytes

Κωδ.: 1161417401

Powerbank Anker Nano 5000mAh USB-C 22.5W

Available in 1 - 3 days

29,26 €

88 Bytes

Κωδ.: 1163417006

Power Bank Samsung 10000mAh 25W με 2 Θύρες USB-C Power Delivery Μπεζ (EB-P3400XUEGEU)

Upon Order

35,15 €

106 Bytes

Up to 36 installments

Κωδ.: 1138414086

Power Bank Usams US-CD205, 2x USB θύρες εξόδου, 10000mAh, 10W, λευκό

Available in 1 - 3 days

13,65 €

41 Bytes

Κωδ.: 1167411982

Power Bank Baseus Magnetic Mini 5000mAh 20W (black)

Available in 4 - 6 days

24,33 €

73 Bytes

Κωδ.: 1117395796

Ηλιακός Φορτιστής Realpower SP-200E 200 Watt 4 Panel foldable

Upon Order

743,88 €

2232 Bytes

Up to 36 installments

Κωδ.: 1127365206

Power Bank Belkin BOOST+CHARGE 10000 mAh Blue

Available in 4 - 6 days

34,41 €

104 Bytes

Up to 36 installments

Κωδ.: 1163359067

Power Bank MediaRange 5.200mAh with Built-in torch (MR751)

Available in 1 - 3 days

11,59 €

35 Bytes

Κωδ.: 1158351610

Power Bank Lamtech 5000MAH Black

Available in 1 - 3 days

8,55 €

26 Bytes

Κωδ.: 1158351609

Power Bank Lamtech 20000MAH QC3,0+PD20W Black

Available in 1 - 3 days

20,66 €

62 Bytes

Κωδ.: 1158351608

Power Bank Lamtech 10000MAH QC3,0+PD20W Black

Available in 1 - 3 days

14,82 €

45 Bytes

Κωδ.: 1127339340

Powerbank Philips DLP2510C/03 Lithium-Ion (Li-Ion) 2500 mAh Wireless Black

Available in 4 - 6 days

15,99 €

48 Bytes

Κωδ.: 1117335051

Power Bank Realpower PB-5000 MAG Gray 5.000mAh

Upon Order

55,25 €

166 Bytes

Up to 36 installments

Κωδ.: 1151328834

Power Bank Gembird 20000 mAh

Available in 1 - 3 days

17,36 €

53 Bytes

Κωδ.: 1117326629

Power Bank Realpower PB-20000 PD Pro + 65 Watt USB C Charge

Upon Order

212,51 €

638 Bytes

Up to 36 installments

Κωδ.: 1116321167

Powerbank Denver Solar PSO-10012 10000mAh + Hand Crank Dynamo

Available in 4 - 6 days

47,15 €

142 Bytes

Up to 36 installments

Κωδ.: 1116321162

Power Bank Belkin 20.000mAh pink 15W+USB-A/C Kab. 15cm BPB012btRG

Available in 4 - 6 days

48,18 €

145 Bytes

Up to 36 installments

Κωδ.: 1116321189

Ηλιακό Powerbank Boompods Neutron 10.000mAh white

Available in 4 - 6 days

41,73 €

126 Bytes

Up to 36 installments

Κωδ.: 1116321160

Powerbank Belkin 10.000mAh pink 15W+USB-A/C Kab. 15cm BPB011btRG

Available in 4 - 6 days

41,21 €

124 Bytes

Up to 36 installments

Κωδ.: 1143-318745

Power Bank Kruger & Matz 10000mAh με λειτουργία QC και PD

Available in 4 - 6 days

26,19 €

79 Bytes

Κωδ.: 1116307408

Power Bank Varta Wireless 20000 LadeCable USB-C 10W Type 57909

Available in 4 - 6 days

46,06 €

139 Bytes

Up to 36 installments

Κωδ.: 1127287089

Power Bank PowerNeed S20000C Lithium Polymer (LiPo) 20000 mAh Black

Upon Order

59,11 €

178 Bytes

Up to 36 installments

Κωδ.: 1116247803

Power Bank Ansmann 20.000 mAh PB320PD USB-C in/out 1700-0147

Available in 4 - 6 days

37,04 €

112 Bytes

Up to 36 installments

Κωδ.: 1138239328

Power Bank Silicon Power QP15, 10000mAh, 2x USB & USB Type-C, 3A, μαύρο

Available in 1 - 3 days

18,90 €

57 Bytes

Κωδ.: 1116236194

Power Bank Belkin 18W 10.000mAh USB-C+Lightning BPB006BTBLK

Available in 4 - 6 days

79,41 €

239 Bytes

Up to 36 installments

Κωδ.: 1116214535

Power Bank Varta Energy 20000 20.000mAh, 2xUSB A, 1xUSB C

Available in 4 - 6 days

35,16 €

106 Bytes

Up to 36 installments

Κωδ.: 1116160238

Power Bank IntensoXS5000 petrol 5000 mAh incl. USB-A to Type-C

Available in 4 - 6 days

16,74 €

51 Bytes

Κωδ.: 1116187910

Power Bank Varta Energy 15000 2xUSB A, 1xUSB C

Available in 4 - 6 days

28,73 €

87 Bytes

Κωδ.: 1116160244

Power Bank IntensoXS10000 dkblue 10000 mAh incl. USB-A to Type-C

Available in 4 - 6 days

22,48 €

68 Bytes

Κωδ.: 1116160242

Power Bank IntensoXS10000 petrol 10000 mAh incl. USB-A to Type-C

Upon Order

20,20 €

61 Bytes

Κωδ.: 1116187909

Power Bank Varta Energy 10000 2xUSB A, 1xUSB C

Available in 4 - 6 days

26,42 €

80 Bytes

Κωδ.: 1116160247

Power Bank IntensoPD2000020000 mAh anthracite

Upon Order

43,79 €

132 Bytes

Up to 36 installments

Κωδ.: 1116160236

Power Bank IntensoPD1000010000 mAh black

Available in 4 - 6 days

40,24 €

121 Bytes

Up to 36 installments

Κωδ.: 1116160239

Power Bank IntensoXS5000 drkblue 5000 mAh incl. USB-A to Type-C

Available in 4 - 6 days

14,08 €

43 Bytes

Κωδ.: 1116160245

Power Bank IntensoXS20000 black 20000 mAh incl. USB-A to Type-C

Available in 4 - 6 days

27,47 €

83 Bytes

Κωδ.: 1116160241

Power Bank IntensoXS10000 white 10000 mAh incl. USB-A to Type-C

Available in 4 - 6 days

20,20 €

61 Bytes

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