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Black rectangular power bank with rounded edges

Tzumi

Tzumi PocketJuice 10000 mAh power bank Black

SKU CH-19EB-X64PR

10,000 mAh portable charger with USB Type-C compatibility and overcharging and overheat protection

  • Product colorBlack
  • 10,000 mAh capacity keeps phones powered longer
  • Overcharge and overheat protection safeguards connected devices
  • Works with most USB Type-C smartphones and gadgets
  • Black finish suits everyday carry
  • Ready to use straight from the box

Portable power for daily charging

The Tzumi PocketJuice 10000 mAh power bank supplies backup energy for USB Type-C devices. Its black housing holds a lithium cell rated at 10000 mAh. Built-in safeguards protect against overcharging and overheating. It suits commuters and travellers who need one reliable recharge away from a wall outlet.

Capacity and practical limits

A full 10000 mAh cell typically delivers two to three complete phone charges before it needs replenishing. Heavy tablets or laptops drawing higher current will drain the bank faster and may not reach a full cycle. The unit stops supplying power once its internal reserve hits 0 to prevent deep discharge. Users needing multiple days of off-grid use should plan for an external recharge source.

USB Type-C compatibility requirement

This charger only works with devices that accept power through a USB Type-C port. Older phones, headphones or accessories using Micro-USB, Lightning or barrel connectors cannot connect without an adapter. The bank itself recharges through the same Type-C interface. Buyers whose kit relies on legacy ports must add a separate cable or choose a different power bank.

How it compares

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

Price $30.99
Cheaper than about 68% of the 1,307 comparable items (median $36.99).

Specifications

Product
Product colorBlack

Questions about this item

Will the 10,000 mAh capacity charge my older Micro-USB phone?

This model is built for USB Type-C devices. If your phone uses Micro-USB you would need a Type-C to Micro-USB cable or adapter, which is not included.

How do I know the PocketJuice is charging my device correctly?

Connect your USB Type-C device; the power bank delivers power automatically and its overcharging and overheat protection manages the process.

What cables come in the box with the 10,000 mAh unit?

A USB Type-C cable for charging the bank or your device must be purchased separately.

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