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header-product Car charger BLOW T21A — 5V 2.1A output, micro USB

Car charger BLOW T21A — 5V 2.1A output, micro USB

Car charger BLOW T21A 5V 2.1A micro USB Photo 1
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Short description

BLOW T21A car charger supplies 5V at up to 2.1A through a micro USB connector for charging smartphones and portable devices in a vehicle. Compact and intended for 12V/24V vehicle power sockets, it provides basic USB power delivery for on-the-road charging of phones, GPS units, and small electronics.
Warranty: 2 Years
SKU: 988358
Manufacturer: BLOW
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Product information

Description

The BLOW T21A car charger provides a compact way to charge smartphones and portable devices in vehicles. Designed for 12V and 24V power sockets, it delivers a 5V output at up to 2.1A through a built-in micro USB connector. The charger supplies basic, steady USB power suitable for on-the-road charging of phones, navigation units, small media players, and other low-power electronics that accept micro USB input.

Advantages

The charger’s small form factor allows it to remain unobtrusive in the vehicle power socket while still delivering up to 2.1A for faster charging compared with standard 1A adapters. Its integrated micro USB connector removes the need for a separate cable when the device uses micro USB, simplifying connection and storage. Compatibility with both 12V and 24V vehicle electrical systems makes it suitable for cars, vans, and trucks.

Suitable for

  • Charging smartphones and feature phones with micro USB input
  • Powering GPS navigation devices and portable media players
  • Keeping small electronic accessories charged during travel

Key specifications

  • Output voltage: 5 V DC
  • Maximum output current: 2.1 A
  • Connector type: integrated micro USB plug
  • Input: vehicle power socket (compatible with 12 V and 24 V systems)
  • Form factor: compact in-line car adapter designed for cigarette-lighter sockets

How to use

Insert the BLOW T21A into the vehicle’s 12V/24V power socket until it sits firmly. Plug the compatible device directly into the charger’s micro USB connector. Charging will begin automatically if the device is powered off or supports USB charging while on. Monitor the device during initial use to confirm proper contact and charging behavior. Remove the charger when not in use to prevent continuous draw from the vehicle battery.

Usage recommendations

Use the charger with devices that accept micro USB charging and do not exceed the specified 2.1A output. For devices requiring higher current or different connector types, use an appropriate adapter or cable. Avoid prolonged use when the vehicle engine is off to prevent vehicle battery drain. Inspect the connector for debris or damage before each use.

Description

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Customer questions

FAQ

What payment options are available?

AiO.lv offers several payment methods: Bank transfer. All transactions are 100% secure and encrypted.

Can this product be purchased for a company (with VAT)?

Yes. AiO.lv works with legal entities in Latvia and across Europe. The product price already includes VAT. For certain product categories, as well as for companies from other EU countries with a valid VAT number, a 0% VAT rate may apply. We issue the invoice immediately after the order is placed, support electronic BIS invoices, and automatically generate all necessary accounting documents. You can complete the purchase for a company online — simply select the company profile and choose bank transfer as the payment method during checkout.

What is the warranty period?

All BLOW products come with an official 2 Years warranty. It covers all manufacturing defects and malfunctions that may occur during use. The warranty is valid at all authorized BLOW service centers and through AiO.lv

Can the product be returned after purchase?

Yes, you can return the product within 14 days of purchase if you bought it as a consumer (not a legal entity). Returns are possible without giving any reason — the main condition is that the product retains its original appearance and full set of accessories. We will make the process as simple and convenient as possible: just contact our customer support team, and we will help you arrange the return.

Where should I contact for warranty service?

For warranty-related questions you can contact the AiO.lv (SIA VSPRO) customer support team. We will assist with consultation, warranty claim processing, and coordination with certified service centers.
warranty
14-Day Return Policy We are confident in our quality, but if the purchase doesn’t fit — you have 14 days to return the product with peace of mind.
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Fast Delivery Get your orders as quickly as possible — right to your door, parcel lockers, or pickup points across Latvia and the EU.
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Secure Payment Pay the way you prefer: cash, VISA, MasterCard, Apple Pay, Google Pay, bank transfer, or 0% installment plan.
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Quality Since 2008 AiO.lv has been on the market for over 18 years and has earned trust — with more than 6000 genuine positive reviews on Google.