Description
Anker 737 GaNPrime 120W
Model A2148. Multi-device fast charging with GaNPrime, PowerIQ 4.0 Dynamic Power Distribution, and ActiveShield 2.0 protection in an interlocking, compact body—about 39% smaller than your old charger per Anker sizing claims.
Port layout and power
Two USB-C ports and one USB-A port charge up to three devices at once. Single-device charging on USB-C can reach up to 100W; total system rating is 120W.
PowerIQ 4.0
Dynamic Power Distribution detects connected devices and adjusts output for faster, more efficient charging—up to 26 minutes faster in Anker and independent lab testing cited by the manufacturer.
ActiveShield 2.0
Monitors temperature more than 3 million times per day and adjusts power output to help protect connected gear.
Charging scenarios
- Three-port charging
- Two-port charging
- Single-port charging
GaN and efficiency
GaNPrime construction supports high power in a smaller footprint. Anker estimates that US-wide adoption of GaNPrime in place of non-GaNPrime chargers could save up to 796.39 million kWh per year (figures from Anker using EIA and FinancesOnline statistical inputs)—equivalent to powering Hawaii for a full month in their comparison.
Universal compatibility
Designed for broad device support across phones, tablets, and notebooks.




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