Tablets with Best Battery Backup

Battery backup or battery life is the most important factor while deciding to buy a tablet. After all, what good is a tablet if its battery runs out? Plus in today's busy life, no one wants to charge their tablet frequently.

Battery capacity is measured in the milliamps or popularly denoted as mAh (short form of milliamp hour). The number provides an estimate of how long the device will last.

For example, a 3000 mAh battery can power a device requiring 100 milliamps for 30 hours, while a 4000 mAh battery can power the same device for 40 hours.

Bigger batteries can power your tablet for a long time, however, it makes the tablet bulky as well. Choose the tablet which suits your needs between mobility and longer battery life.

Tablets with best battery backup with price list. There are total 315 tablets in this list and it was last updated on 11 Mar 2025. Some of the best tablets in this price list are from Apple, Google, Lenovo, OnePlus, Samsung, Xiaomi brands.

Some of the most popular tablets in this price list are:

1. Samsung Galaxy Tab S9 Ultra (Wi-Fi) (12GB RAM + 512GB): Samsung Galaxy Tab S9 Ultra (Wi-Fi) (12GB RAM + 512GB) comes with a bezel-less design and a 14.6" screen. It also offers a smooth refresh rate of 120Hz. This tablet is equipped with Qualcomm Snapdragon 8 Gen 2 for Galaxy chipset (64-bit Octa-core 3.36 GHz ARM Cortex-X3 + ARM Cortex-A715 + ARM Cortex-A710 + ARM Cortex-A510 4nm processor) and runs on the Android 13. This tablet packs an impressive 11200 mAh battery with 45W fast battery charging. This device features a 13 MP dual camera setup as a primary camera.
2. Samsung Galaxy Tab S8 Ultra (Wi-Fi): Samsung Galaxy Tab S8 Ultra (Wi-Fi) offers a bezel-less design, and a 14.6" display with 120Hz refresh rate. This tablet comes with Qualcomm Snapdragon 8 Gen 1 chipset (64-bit Octa-core 3.00 GHz ARM Cortex-X2 + ARM Cortex-A710 + ARM Cortex-A510 4nm processor) that is powered by the Android 12 operating system. The a whopping 11200 mAh battery with 45W fast battery charging support powers the phone. This device is equipped with a 13 MP dual rear camera.
3. Apple iPad Pro 12.9 2022 (Wi-Fi + 5G): Apple iPad Pro 12.9 2022 (Wi-Fi + 5G) packs a 12.9" display, and a bezel-less design with 120Hz refresh rate. In the performance department, This tablet offers Apple M2 chipset (64-bit Octa-core 3.49 GHz 5nm processor) and the iOS 16 operating system. This tablet packs an impressive 10758 mAh battery with 18W fast battery charging. In the camera department, This tablet comes with a 12 MP dual rear camera.

Tablets with Best Battery Backup Price List: