Can I Charge My OnePlus 3T with a 2A Output Power Bank?

Yes, you can charge your OnePlus 3T using a 2A output power bank. However, you should be aware that the charging process will be significantly slower compared to using the original Dash charger or Qualcomm Quick Charge.

The Basics of Charging with a 2A Output Power Bank

To charge your OnePlus 3T, you will need any source that meets USB standards, along with a micro USB cable compatible with the device. This means the power bank should output at least 2A, which is the minimum requirement to charge the OnePlus 3T via USB.

Despite the fact that a 2A output power bank meets the basic requirement, the charging speed will not be optimal. Using a 2A power bank will not trigger the Dash charging technology, which is specifically optimized for the OnePlus 3T. Even with Qualcomm Quick Charge 2.0 or 3.0, which are known to offer faster charging, the improvement over a standard 1A/2A power bank will be minimal.

Practical Considerations

While faster charging is preferable, it's important to note that the performance of your device during the charging process is relatively unaffected at 2A output. The battery will not experience undue stress, and your phone will not get warm or hot when charging.

For users who find the original Dash charger too expensive or impractical for their daily commuting or long drives, a 2A power bank can serve as a convenient and cost-effective alternative. It is especially useful during long drives or when commuting to avoid the additional cost and bulk of the Dash charger.

Using a 2A Output Power Bank with Your OnePlus 3T

If you decide to use a 2A output power bank, simply connect it to your OnePlus 3T via the micro USB cable. The phone will automatically draw the maximum current it can handle from the power bank, which is 2A in this case. Charging will be slower, but your phone will remain functional and safe during the process.

Conclusion

While using a 2A output power bank with your OnePlus 3T is feasible, it’s essential to understand the trade-offs. You’ll have significantly slower charging, but the phone will still function properly and the battery won’t be stressed. This is a good choice if you need a reliable alternative to the original Dash charger or Qualcomm Quick Charge for everyday use.

For those who prioritize speed and convenience, investing in the Dash charger or a high-capacity 3A/4A power bank might be the best solution. However, for a slower but dependable charging method, a 2A power bank is quite capable.

Hope this information helps clarify the situation for you!