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. 2 - Techstores.gr

Κωδ.: 1119607645

Power Bank Vention 10000mAh 2 x USB-C 1x USB-A with display 22.5W Μπεζ

Available in 1 - 3 days

18,27 €

55 Bytes

Κωδ.: 1119607630

Power Bank Patona Premium Stark 1.0 PD65W 20000mAh

Upon Order

80,90 €

243 Bytes

Up to 36 installments

Κωδ.: 1119607636

Power Bank S-Link M1051 10000 mAh Black

Upon Order

27,75 €

84 Bytes

Κωδ.: 1119607653

Power Bank Vention 27000mAh 140W PD 3.1 + USB-C 240W

Upon Order

158,12 €

475 Bytes

Up to 36 installments

Κωδ.: 1119607621

Power Bank Fixed Zen 20 with display LCD and exit PD 20W 20000 mAh Black

Upon Order

32,02 €

97 Bytes

Up to 36 installments

Κωδ.: 1119607646

Power Bank Vention 10000mAh 35W PD with built-in cable USB-C Gray

Available in 1 - 3 days

31,12 €

94 Bytes

Up to 36 installments

Κωδ.: 1119607649

Power Bank Vention 20000mAh 2 x USB-C 1x USB-A with display 22.5W Blue

Available in 1 - 3 days

27,79 €

84 Bytes

Best Seller

Κωδ.: 1119607616

Power Bank Anker MagGo Wireless Charger 10K

Available in 1 - 3 days

69,56 €

209 Bytes

Up to 36 installments

Κωδ.: 1152587098

Power Bank Qcy PB10C Grey 10000mAh 35W PD fast charge - Display, Fireproof ABS+PC

Available in 1 - 3 days

19,84 €

60 Bytes

Κωδ.: 1121587828

Power Bank XO 20.000 mAh, με 4 καλώδια (1x USB-Α, 1x USB Type-C, 1x micro USB, 1x Lightning) Μαύρο

Available in 1 - 3 days

14,77 €

45 Bytes

Κωδ.: 1158587548

Power Bank Gembird Solar 10000Mah Black

Available in 1 - 3 days

15,78 €

48 Bytes

Κωδ.: 1163586183

Power Bank Vention 10.000mAh (Micro-USB + USB-C + USB-A) with Built-In Type-C and Lightning 22.5W White Display (FHOW0)

Available in 1 - 3 days

16,43 €

50 Bytes

Κωδ.: 1138581622

Power Bank Powertech με Οθόνη Pt-1416, 10000mAh, Magnetic Wireless, 22.5W, Μαύρο

Available in 1 - 3 days

23,88 €

72 Bytes

Κωδ.: 1138581625

Power Bank Usams Cd225 με Καλώδιο Lightning, 2X Θύρες Εξόδου, 10000mAh, 20W, Λευκό

Upon Order

30,28 €

91 Bytes

Up to 36 installments

Κωδ.: 1138581624

Power Bank Usams Cd224 με Καλώδιο USB-C, 2X Θύρες Εξόδου, 10000mAh, 20W, Μαύρο

Available in 1 - 3 days

30,58 €

92 Bytes

Up to 36 installments

Κωδ.: 1138581626

Power Bank Usams Cd225 με Καλώδιο Lightning, 2X Θύρες Εξόδου, 10000mAh, 20W, Μαύρο

Available in 1 - 3 days

28,43 €

86 Bytes

Κωδ.: 1138581621

Power Bank Powertech με Καλώδια Και Οθόνη Pt-1417 10000mAh, 22.5W, Μαύρο

Available in 1 - 3 days

16,74 €

51 Bytes

Κωδ.: 1119580287

Power Bank Iniu PowerPaw 10K

Upon Order

34,19 €

103 Bytes

Up to 36 installments

Κωδ.: 1119580225

Power Bank Tracer Quant 10000mAh 100W PD+QC

Available Now

31,22 €

94 Bytes

Up to 36 installments

Κωδ.: 1119580221

Power Bank SBS 10 000mAh with built-in cable USB-C Green

Upon Order

31,40 €

95 Bytes

Up to 36 installments

Κωδ.: 1119580444

Power Bank Fixed MagZen 10 Crystal Qi2 standard 10 000mAh titan

Upon Order

63,15 €

190 Bytes

Up to 36 installments

Κωδ.: 1119580341

Power Bank Baseus PicoGo Qi2 5000mAh 20W Pink

Upon Order

34,51 €

104 Bytes

Up to 36 installments

Κωδ.: 1116571653

Power Bank Belkin BoostCharge Pro magn.Qi2 15W 5K Black BPD006BTBK

Upon Order

81,50 €

245 Bytes

Up to 36 installments

Κωδ.: 1172-562675

Power Bank XO PB302 Light Display 20000mAh Μαύρο

Available in 4 - 6 days

14,10 €

43 Bytes

Κωδ.: 1116553335

Power Bank Alogic Ark 27.000 mAh with 140W USB-C Charging

Upon Order

128,92 €

387 Bytes

Up to 36 installments

Κωδ.: 1116553202

Power Bank Alogic Ruck 20.000 mAh with 130W USB-Charging

Upon Order

109,95 €

330 Bytes

Up to 36 installments

Κωδ.: 1116553047

Power Bank Ansmann PRO 20.000 mAh USB-A+C Port 22,5W bl. 1700-0155

Upon Order

53,63 €

161 Bytes

Up to 36 installments

Κωδ.: 1116552884

Power Bank Intenso F10000 Orange 10000 mAh incl. USB-C to Type-C

Upon Order

25,20 €

76 Bytes

Κωδ.: 1116552888

Power Bank Verbatim with StandBase mag.wireless 10000mA Green 32259

Upon Order

58,69 €

177 Bytes

Up to 36 installments

Κωδ.: 1116552747

Power Bank Boompods Powerboom 5000mAh PD20W

Upon Order

25,68 €

78 Bytes

Κωδ.: 1116552748

Power Bank Verbatim Essential magn.wirel. 10000mAh Green 32228

Upon Order

39,08 €

118 Bytes

Up to 36 installments

Κωδ.: 1116552749

Power Bank Verbatim Essential magn.wirel. 10000mAh schw. 32227

Upon Order

39,08 €

118 Bytes

Up to 36 installments

Κωδ.: 1116552881

Power Bank Belkin BOOST Charge 20W 10.000mAh USB-C Black BPB021hqBK

Upon Order

39,82 €

120 Bytes

Up to 36 installments

Κωδ.: 1116552682

Power Bank Alogic Lift 4-in-1 Wireless 10000mAh with MagSafe

Upon Order

118,05 €

355 Bytes

Up to 36 installments

Κωδ.: 1127545306

Powerbank Kruger & Matz 20000mAh Li-pol

Upon Order

25,98 €

78 Bytes

Κωδ.: 1127545624

Powerbank Kruger & Matz 10000mAh Mag Safe Induction with Cable Black

Upon Order

29,64 €

89 Bytes

Κωδ.: 1158545042

Power Bank Lamtech Ultra-Thin With Type-C & Lightning Cables 10000mah 22.5w Black

Available in 1 - 3 days

15,98 €

48 Bytes

Κωδ.: 1110544822

Power Bank Philips DLP4347CB/GRS Μαύρο

Available in 1 - 3 days

56,13 €

169 Bytes

Up to 36 installments

Κωδ.: 1110544821

Power Bank Philips DLP1922CW/GRS Λευκό

Available in 1 - 3 days

27,70 €

84 Bytes

Κωδ.: 1110544820

Power Bank Philips DLP1922CB/GRS Μαύρο

Available in 1 - 3 days

27,70 €

84 Bytes

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