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Ultra-slim Ice Grey power bank, .38 inches thick, rectangular with rounded corners

LISEN 2E470 5000mAh power bank Ice Grey

SKU CH-B198-3FDST MPN 2E470

Ultra-slim 5000mAh magnetic power bank with Qi2 15W wireless charging for iPhone 12 to 17 series

  • Total capacity5,000 mAh
  • Compatible phone brandsiPhone 17/16/15/14/13/12 series supports 15 W charging.iPhon
  • Compatible phone modelsiPhone 17/16/15/14/13/12 series supports 15 W charging.iPhon
  • Voltage9 V
  • Output typeUSB Type C
  • InputUSB Type C
  • Qi2 15W wireless charging cuts cable clutter
  • 38 inch profile slips into any pocket
  • 5000mAh cell keeps iPhone 12 through 17 series powered all day
  • Magnetic MagSafe alignment snaps on securely for travel
  • TSA and CE approved for worry-free flights

Ultra-Slim Qi2 Power Bank for iPhone

The LISEN 2E470 is a 5000mAh magnetic power bank built for iPhone 12 through 17 series users who want cable-free charging in a pocketable form. At .38 inches thick it adds minimal bulk while delivering up to 15W wireless output for compatible models. The iPhone 16e charges at 7.5W. Rated capacity is 3000mAh.

Qi2 Certification and Magnetic Alignment

Qi2 certification brings a standardised magnetic profile that locks the bank securely to the back of supported iPhones, keeping coils aligned for consistent 15W speeds. The integrated NTC temperature control throttles power when heat rises, protecting battery health during extended sessions. A USB-C port handles both input and output for wired top-ups.

Daily Top-Up Capacity and Limits

The 5000mAh cell provides roughly one full charge for a typical iPhone, making it suited for day-long outings or emergency top-ups rather than multi-day trips. Output drops to 7.5W on the 16e and stops at 80% when the handset limits thermal load. Users needing several full cycles or laptop charging should look elsewhere.

How it compares

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

Price $34.99
Cheaper than about 57% of the 1,307 comparable items (median $36.99).

Specifications

Product
Brand nameLISEN
Model name2E470
Total capacity5,000 mAh
Product type5,000 mAh
Product colorIce Grey
Ports & slots
Output typeUSB Type C
InputUSB Type C
Power
Voltage9 V
Size & build
Measurements2.6 in × 0.38 in × 3.9 in
Compatibility
Compatible phone brandsiPhone 17/16/15/14/13/12 series supports 15 W charging.iPhone 16e supports 7.5 W charging
Compatible phone modelsiPhone 17/16/15/14/13/12 series supports 15 W charging.iPhone 16e supports 7.5 W charging

Questions about this item

When will the lithium-polymer cells need replacing?

The pack is rated at 3000 mAh after losses, so capacity will gradually fall below that level after several hundred full cycles.

What stops the 15 W Qi2 rate during a long charge?

NTC temperature control throttles output when the unit gets warm, so sustained 15 W drops to a lower rate until it cools.

How hot or loud does it get when charging all day?

It runs silently with no fan; the slim 0.38 in profile warms noticeably under continuous 15 W load but stays within safe limits.

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