TOMO S4 battery DIY case 18650 battery charger high capacity display powerbank case for pad cellphones Tablet

Description

🔌 Power Up Your Life with TOMO!

The TOMO S4 battery DIY case is a high-capacity powerbank designed for 18650 batteries, featuring independent charging circuits that allow you to revive even 0-volt batteries. Its sleek design and universal compatibility make it an essential accessory for both tablets and smartphones.