EasyAcc MegaCharge D20 Doubin 20000mAh USB-C Power Bank

An ultra-high capacity mobile power plant with 2 inputs and 4 outputs.

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Omnipotent 4-port Output

With USB A & USB C, Smart Charge & Quick Charge, it can satisfy the charging need of all your devices. Automatically identify your devices and output the fastest possible current. Make the charging process faster and safer.

2.5X Faster Recharging

Adopting dual inputs, a Type-C input and a Micro USB input, it could juice itself from 0 to 80% in merely 3 hours — 2.5 times faster than normal portable chargers. The Type-C input alone takes 6-7 hours, with 3A input.

Enormous Capacity and Compact Size

Enough to meet the charging needs of power-consuming users and devices. It packs 8 iPhone 7 charges, or 7 Galaxy S7 charges, 3 iPad Air 2 charges, or 3.2 Nintendo Switch charges. But 20% smaller and lighter than the previous MS20000-BO. Your best companion for travel and camping.

Independent USB-C Input & Output

The unique design of independent USB C input & output prevents the possibility that the power bank stealing the original power of devices.


152 ×74 × 23mm
Total 33W (max)
Doubin 5V/5A (max)
3 USB-A + 1 Type-C Outputs
Supported Quick-Charge Protocols:
QC2.0, QC3.0, FCP and more