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Modem Router, Long Battery Life 3G 4G WiFi Router Compact Portable For Internet Access European Version - Walmart.com
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Amazon.com: USB 4G LTE Router,4G/3G Low Power Consumption Mobile Hotspot Long Battery Life Small Portable SIM WiFi Dongle,Support Notebook,Tablet,Laptop(European Version) : Electronics
![OK, I know this doesn't make sense, but set your cellular to use only 3G. Even when you are using WiFi. It will make huge difference in battery life. : r/GalaxyS21 OK, I know this doesn't make sense, but set your cellular to use only 3G. Even when you are using WiFi. It will make huge difference in battery life. : r/GalaxyS21](https://preview.redd.it/us2klkq6dyl81.jpg?auto=webp&s=ea8b3d70bc6613b5c04a111f8335efc62fb47077)
OK, I know this doesn't make sense, but set your cellular to use only 3G. Even when you are using WiFi. It will make huge difference in battery life. : r/GalaxyS21
![Modem Router, High Speed WiFi Router Low Power Consumption 3G 4G Long Battery Life For Internet Access European Version - Walmart.com Modem Router, High Speed WiFi Router Low Power Consumption 3G 4G Long Battery Life For Internet Access European Version - Walmart.com](https://i5.walmartimages.com/asr/4e608f0c-640f-411c-95c7-893df52fc802.9ce0a3fc0ab36805d2f4831294916c28.jpeg)
Modem Router, High Speed WiFi Router Low Power Consumption 3G 4G Long Battery Life For Internet Access European Version - Walmart.com
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GPS Android 7.1 Smartwatch 3G+32G 4G LTE Face Unlock Dual Camera Smart Watch Bracelet 800mAh Large Battery Life Military Sale| | - AliExpress
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