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Black rectangular power bank with smooth matte finish

Tzumi

Tzumi 5342 Pocket Juice Wireless Power Bank 12000 mAh Black

SKU CH-VH32-SV49Q

A 12000 mAh wireless power bank in black that charges devices without cables

  • Product colorBlack
  • 12000 mAh capacity keeps devices running longer
  • Wireless charging adds cable-free convenience
  • Pocket-sized design fits easily in a bag
  • Black finish gives a clean, professional look
  • New condition ensures full performance from day one

12 000 mAh Wireless Power Bank

The Tzumi 5342 Pocket Juice delivers 12 000 mAh of capacity in a black finish. It provides wireless charging for compatible devices without cables. The unit weighs 2 lbs and carries SKU TNSR5633. It is designed for users who need portable power on the go.

Who this suits and who it does not

This power bank suits anyone wanting cable-free top-ups for a phone or earbuds while travelling or commuting. Buyers who need faster wired output speeds or multiple simultaneous device charging should look at higher-spec alternatives. People requiring a lighter pack for ultra-light travel may prefer a smaller capacity unit.

Deciding specification: 12 000 mAh capacity

The single figure that decides fit is the 12 000 mAh battery capacity. It determines how many full phone charges you can expect before the bank itself needs recharging. Match this number against your device's battery size and daily usage to confirm suitability.

How it compares

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

Price $25.99
Cheaper than about 82% of the 1,307 comparable items (median $36.99).

Specifications

Product
Product colorBlack

Questions about this item

Does the Tzumi 5342 Pocket Juice 12000 mAh power bank generate noticeable heat when charging devices wirelessly all day?

Wireless charging is less efficient than wired charging, so the unit will become warm during extended use, but it is designed to manage that heat within normal operating limits.

What cables must I already own to recharge the Tzumi 5342 Pocket Juice 12000 mAh power bank itself?

The power bank requires a USB cable with a connector that matches its input port — typically USB-C or micro-USB — and a compatible wall charger or USB power source.

Will the Tzumi 5342 Pocket Juice 12000 mAh power bank charge an older phone that only accepts wired USB power?

Yes, the power bank provides standard USB output ports so you can connect an older phone with its original charging cable and it will charge normally.

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