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Black rectangular power bank with three USB ports on one end

Techsmarter

Techsmarter TSB2200 20000mAh 65W Power Bank

SKU CH-AZYY-CVF74 MPN TSB2200

A 20000 mAh power bank with 65W USB-C output for laptops, plus 22.5W and 18W USB-A ports, supporting Samsung Super Fast Charging at 45W and pass-through charging

  • Total capacity20,000 mAh
  • Compatible phone brandsUniversal
  • Compatible phone modelsUniversal
  • Measurements5.15 × 1 × 3.26 in
  • Product typePower Bank
  • Product colorBlack
  • Charge USB-C laptops at 65W maximum speed
  • Three ports: 65W USB-C, 22.5W USB-A, 18W USB-A
  • Samsung Super Fast Charging 45W charges Galaxy in one hour
  • 20000mAh capacity powers phones up to 10 times
  • Recharges fully in 1 hour 50 minutes with 65W charger

20000 mAh 65W laptop power bank

The Techsmarter TSB2200 is a 20000 mAh portable charger built around a 65W USB-C output with PPS support. It adds two USB-A ports rated at 18W and 22.5W for phones and accessories. The unit recharges in roughly 1 hour 50 minutes from a 65W USB-C source and supports pass-through charging.

Travellers and laptop users needing one charger

This power bank suits people who want to fast-charge a USB-C laptop, tablet and phone from a single brick while staying within airline limits. Buyers whose laptop demands more than 65W over USB-C will not reach the device's maximum charging speed. Users who only charge phones may find the capacity larger than they need.

65W USB-C PPS output decides compatibility

The single specification that determines whether this is the right part is the 65W USB-C port with PPS. It delivers up to 65W for compatible laptops and enables 45W Samsung Super Fast Charging on supported Galaxy models. If your device requires a higher USB-C power profile, this bank will not provide it.

How it compares

Measured against everything we stock in Portable Chargers & Battery Packs, at today’s prices. Recalculated every night.

Price $43.99
Pricier than about 65% of the 1,307 comparable items (median $36.99).

Specifications

Product
Brand nameTechsmarter
Product lineLaptop Power Banks
Model nameTSB2200
Part numberTSB2200
Total capacity20,000 mAh
Product typePower Bank
Product colorBlack
Size & build
Measurements5.15 × 1 × 3.26 in
Product weight15 oz
Compatibility
Compatible phone brandsUniversal
Compatible phone modelsUniversal

Questions about this item

Does the 65 W USB-C port stay cool and quiet during a full day of laptop charging?

The power bank has no fan, so it runs silently; warmth is normal when delivering 65 W continuously.

Which wall charger do I need to refill the 20000 mAh cell in about 1 hour 50 minutes?

A separate 65 W USB-C charger with PPS support is required for that recharge speed.

Can I keep using my older 18 W USB-A phone cable with the 18 W USB-A port on this bank?

Yes, the 18 W USB-A port works with standard USB-A cables for legacy phones and accessories.

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