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ZEROLEMON Galaxy Note 20 Ultra Battery Case 5000mAh, Fast Charging & Qi Wireless & Android Auto & Samsung Dex Supported, Extended Battery Charger Protective Case for Galaxy Note 20 Ultra 5G - Black

Ships from United States.
Most customers receive within 5-9 days.
  • Extend about 85% power to Samsung Galaxy Note 20 Ultra 5G; Please note it fits Galaxy Note 20 Ultra 5G 6.9 inches ONLY!
  • It can be fast-charged and wireless charged; suggest using a 25W travel adapter and the cable coming with the phone;
  • Samsung wired USB-C earphone & OTG function are supported, please turn on the OTG first when you use an earphone;
  • Android Auto & Samsung Dex & Data SYNC are supported via cable connection;
  • Full-edge soft TPU case protects your phone from daily wears and tears
The first battery case that supports Samsung wired USB-C earphones on the market

How to get your earphone to work with the battery case

(Please make sure your wired USB C headset works with the phone first)

Step 1# Turn off the battery case by long-press 3 seconds on its power button;

Step 2# Click twice on the power button of the battery case to turn on the OTG function (The 2nd and 3rd LED lights will on)

Step 3# Plug your Samsung wired USB-C earphone into the case's charging port (There you can go with music and phone calls)

Step 4# Click twice again on the power button to turn off the OTG model (Then the battery case will back to the charging model by one-click on its button)

Fast charging function (Doesn't work with the Samsung 45W USB C PPS charger)

Fast charging passing through the case: when the phone and the battery case are plugged in, Galaxy Note 20 Ultra will be fast charged

Fast charging the battery case: suggest using QC 3.0 chargers, PD chargers, and Samsung 25W USB C super fast PPS chargers, the battery case will be fast-charged

The battery case cannot fast charge Note 20 Ultra: when using the battery case to charge the phone, the phone won't be fast-charged

Charging Time (with the 25W adapter and the cable coming with the phone)

To fully charge the battery case: about 2.5 hours

To fully charge the battery case and the phone: about 4 hours

Battery case charges the phone from 15% to 100%: about 1.5 hours

Important Notes

#1. Press the case's power button once to start charging. Press it for 3-5 seconds to stop charging

#2. There is no charging cable in the package, you can use the cable coming with the phone to charge the case

#3. When using the earphone, the phone cannot be charged by the battery case simultaneously

#4. Only support Bluetooth headphones and Samsung wired USB-C earphones

#5. This case is not designed to provide screen protection

#6. It is NOT compatible with full edge tempered glass screen protectors; a white-stone screen protector would be better

#7. NFC/Samsung Pay is not supported

Package Contents

1 x 5000mAh Battery case for Galaxy Note 20 Ultra

1 x User Manual

1 x ZeroLemon Insert Card


Battery Input: 5V/2A (Max), 9V/1.6A(Max)

Battery Output: 5V/2A

Case Dimension: 6.70 x 3.19 x 0.80 in(L x W x H)

Product Weight: 4.83 oz

Warranty & Returns

Warranty, Returns, And Additional Information

Return Policies

  • Return for refund within: 30 days
  • Return for replacement within: 30 days
  • This item is covered by ZeroLemon Return Policy

Manufacturer Contact Info