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Pink rectangular power bank with rounded edges, compact lipstick size

charmast CMP 5000mAh Power Bank Pink

SKU CH-JX1A-MJWJA

Ultra-compact 5000mAh power bank delivers 20W PD fast charging for iPhone models in a lipstick-size pink design

  • Total capacity5,000 mAh
  • Battery chemistryLithium polymer
  • Voltage9 V
  • Amperage2.2 A
  • Output typeCompatible with iPhone
  • InputCompatible with iPhone
  • 20W PD fast charging powers iPhone 14 to 50% in 30 minutes
  • 5000mAh capacity gives .9 full charges for iPhone 12
  • 18W PD input recharges power bank in 1.5 hours
  • Lipstick-size design at 3.03 x 1.38 x .96 in fits pocket
  • Includes USB-A to USB-C cable so no extra cable needed

Ultra-compact iPhone charger

The Charmast CMP is a 5000mAh lithium-polymer power bank built for iPhone users who want a pocket-sized backup. It delivers 20W PD fast charging and weighs only .29101018584 lb in a pink finish. The unit measures 1.38 in by 3.03 in by .97 in, making it small enough to carry alongside a phone without adding bulk. It targets anyone needing a single top-up during a day away from a wall socket.

Plug-in simplicity with one port limitation

Charging starts as soon as the integrated Lightning connector engages; no separate cable is required for the phone. The side USB-C port accepts 9V 2.2A input for a 1.5-hour recharge, but it cannot output power to a device. A 5V 2A source stretches the refill to roughly 3 hours. The supplier notes the casing gets warm during fast charging, which they describe as normal for the compact design.

One daily top-up for most models

The 5000mAh cell yields roughly .65 charges for an iPhone 14 Pro Max, .79 for an iPhone 13, .9 for an iPhone 12, .8 for an iPhone 11 and .9 for an iPhone XR. It can also recharge AirPods 2nd Generation about 6 times. Users needing multiple full phone cycles or tablet support will find the capacity insufficient.

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
Brand nameCharmast
Model nameCMP
Part numberCMP
Total capacity5,000 mAh
Product type5,000 mAh
Product colorPink
Ports & slots
Output typeCompatible with iPhone
InputCompatible with iPhone
Power
Battery chemistryLithium polymer
Voltage9 V
Amperage2.2 A
Size & build
Measurements1.38 in × 3.03 in × 0.97 in
Product weight0.29101018584 lb (0.13 kg)

Questions about this item

How can I verify the 20W PD fast charging is working after I plug in my iPhone?

The iPhone should show the fast-charge indicator and reach roughly 50 % in about half an hour; the power bank may feel warm, which is normal for 20W output.

What ships in the box and what must I supply myself?

The package includes the 5000 mAh power bank, a USB-A to USB-C cable and a user manual; you need to provide a USB-C wall charger (9 V / 2 A recommended) for 1.5-hour recharging.

Which capacity should I choose for an iPhone 14 Pro Max versus an iPhone 13?

The single 5000 mAh model delivers about 0.65 full charges for the 14 Pro Max and 0.79 for the 13, so the same unit covers both but expect fewer cycles on the larger phone.

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