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. 8 - Techstores.gr

Κωδ.: 1167473855

Powerbank Vention 5000mAh FHWL0 20W + cable USB-C for lightning (Blue)

Upon Order

23,86 €

72 Bytes

Κωδ.: 1167473857

Powerbank Vention 5000mAh FHWR0 20W + USB-C to lightning cable (pink)

Upon Order

23,92 €

72 Bytes

Κωδ.: 1167473860

Powerbank Vention FHKW0,10000mAh, Micro-USB, USB-C, 2xUSB-A, 22.5W (white)

Upon Order

18,39 €

56 Bytes

Κωδ.: 1127470476

Ηλιακός Φορτιστής Powerneed S20000Q Black Lightning, USB Wireless

Upon Order

63,46 €

191 Bytes

Up to 36 installments

Κωδ.: 1127446911

Power Bank iBox PB20 20000 mAh

Upon Order

22,44 €

68 Bytes

Κωδ.: 1127446909

Powerbank Green Cell PBGC03SW Lithium Polymer (LiPo) 20000mAh White

Upon Order

36,74 €

111 Bytes

Up to 36 installments

Κωδ.: 1127446910

Power Bank iBox PB10 10000 mAh

Upon Order

16,67 €

51 Bytes

Κωδ.: 1127446908

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

Upon Order

39,83 €

120 Bytes

Up to 36 installments

Κωδ.: 1117444718

Powerstation Realpower PS-300C 300 Watt

Upon Order

459,77 €

1380 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.: 1163417006

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

Upon Order

31,73 €

96 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.: 1167411975

Power Bank Baseus Magnetic Mini 10000mAh 20W MagSafe (purple)

Available Now

40,36 €

122 Bytes

Up to 36 installments

Κωδ.: 1167411982

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

Available Now

24,38 €

74 Bytes

Κωδ.: 1117395796

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

Upon Order

743,88 €

2232 Bytes

Up to 36 installments

Κωδ.: 1117396742

Powerbank Canyon PB-106 10000 mAh Micro-USB/USB-C black

Upon Order

32,83 €

99 Bytes

Up to 36 installments

Κωδ.: 1167387116

Powerbank Baseus Blade 20000mAh 100W (black)

Available in 4 - 6 days

44,22 €

133 Bytes

Up to 36 installments

Κωδ.: 1163386228

Power Bank Baseus Amblight Overseas Edition 30000mAh 65W με 4xUSB-A και Θύρα Type-C Μαύρο

Available in 4 - 6 days

68,36 €

206 Bytes

Up to 36 installments

Κωδ.: 1163359048

Power Bank Baseus Bipow Overseas Edition 10000mAh 20W με 2 Θύρες USB-A και Θύρα USB-C Λευκό

Available in 4 - 6 days

22,91 €

69 Bytes

Κωδ.: 1163359067

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

Available in 1 - 3 days

11,59 €

35 Bytes

Κωδ.: 1111357931

Powerbank Tapo A100 V1

Available in 1 - 3 days

34,20 €

103 Bytes

Up to 36 installments

Κωδ.: 1161356512

Power Bank Anker 24.000Mah 3-Port With 140W Output And Smart Digital Display

Upon Order

159,05 €

478 Bytes

Up to 36 installments

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

15,39 €

47 Bytes

Κωδ.: 1117335051

Power Bank Realpower PB-5000 MAG Gray 5.000mAh

Available Now

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.: 1127323796

Φορητή Μπαταρία Kruger & Matz Fuel Series Solar Charger 10.000

Available in 4 - 6 days

37,96 €

114 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

46,29 €

139 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.: 1143-318745

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

Available in 4 - 6 days

29,88 €

90 Bytes

Κωδ.: 1127287089

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

Upon Order

63,45 €

191 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.: 1116234759

Ηλιακός Φορτιστής EcoFlow 160W for Power Station RIVER DELTA

Available in 4 - 6 days

278,20 €

835 Bytes

Up to 36 installments

Κωδ.: 1116214535

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

Upon Order

35,16 €

106 Bytes

Up to 36 installments

Κωδ.: 1116187910

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

Upon Order

37,13 €

112 Bytes

Up to 36 installments

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