Battery Backup Tablets Under 15000

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.

Battery backup tablets under 15000 with price list. There are total 94 tablets in this list and it was last updated on 11 Mar 2025. Some of the best tablets in this price list are from Itel, Lenovo, Motorola, Nokia, Realme, Samsung, iBall brands.

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

1. Nokia T21 (Wi-Fi): Nokia T21 (Wi-Fi) offers a 10.4" display. In the performance department, This device offers UNISOC T612 chipset (64-bit Octa-core 1.8 GHz ARM Cortex-A75 + ARM Cortex-A55 12nm processor) and the Android 12 operating system. This device comes with a gigantic 8200 mAh battery along with 18W fast battery charging. This tablet offers an 8 MP single camera at the back.
2. Nokia T21 (Wi-Fi + 4G): Nokia T21 (Wi-Fi + 4G) packs a 10.4" display. This device is powered by UNISOC T612 chipset (64-bit Octa-core 1.8 GHz ARM Cortex-A75 + ARM Cortex-A55 12nm processor) that runs on the Android 12 operating system. This device packs an incredible 8200 mAh battery with 18W fast battery charging. This tablet has an 8 MP single rear camera.
3. Nokia T20 (WiFi): Nokia T20 (WiFi) packs a 10.4" display. This tablet comes with Unisoc T610 chipset (64-bit Octa-core 1.8 GHz ARM Cortex-A75 + ARM Cortex-A55 12nm processor) that is powered by the Android 11 operating system. This tablet has a whopping 8200 mAh battery and comes with 15W fast battery charging. This device is equipped with an 8 MP single rear camera.

Battery Backup Tablets Under 15000 Price List: