---
product_id: 790639378
title: "- I25 Ultra: Powerhouse 16GB/512GB, 2-Day 7000mAh Battery, Huge 6.99\" Android 14 Phone w/Built-in Stylus - Your All-in-One Device The Superior Choice (Black)"
brand: "oejbk"
price: "1897 Lei"
currency: RON
in_stock: true
reviews_count: 4
category: "Oejbk"
url: https://www.desertcart.ro/products/790639378-i25-ultra-powerhouse-16gb-512gb-2-day-7000mah-battery-huge
store_origin: RO
region: Romania
---

# 16GB RAM for lightning-fast multitasking 7000mAh battery for 2+ days of power Built-in stylus for precise input & creativity - I25 Ultra: Powerhouse 16GB/512GB, 2-Day 7000mAh Battery, Huge 6.99" Android 14 Phone w/Built-in Stylus - Your All-in-One Device The Superior Choice (Black)

**Brand:** oejbk
**Price:** 1897 Lei
**Availability:** ✅ In Stock

## Summary

> 🚀 Power, Precision & Freedom — The I25 Ultra Has It All!

## Quick Answers

- **What is this?** - I25 Ultra: Powerhouse 16GB/512GB, 2-Day 7000mAh Battery, Huge 6.99" Android 14 Phone w/Built-in Stylus - Your All-in-One Device The Superior Choice (Black) by oejbk
- **How much does it cost?** 1897 Lei with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ro](https://www.desertcart.ro/products/790639378-i25-ultra-powerhouse-16gb-512gb-2-day-7000mah-battery-huge)

## Best For

- oejbk enthusiasts

## Why This Product

- Trusted oejbk brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Cutting-Edge Android 14:** Latest OS with enhanced privacy, security, and smooth UI for future-proof use.
- • **Stylus-Enabled Productivity:** Integrated stylus unlocks note-taking, sketching, and precise editing on the go.
- • **Unstoppable 2-Day Battery Life:** 7000mAh capacity means no more daily charging panic.
- • **Flagship Powerhouse Performance:** 16GB RAM + 512GB storage crushes multitasking & heavy apps with ease.
- • **Immersive 6.99" Cinematic Display:** Massive screen perfect for work, play, and split-screen productivity.

## Overview

The OEJBK I25 Ultra is a premium Android 14 smartphone featuring a massive 16GB RAM and 512GB storage for seamless multitasking and ample space. Its expansive 6.99-inch display enhances both entertainment and productivity, complemented by a built-in stylus for creative and professional use. Powered by a robust 7000mAh battery, it delivers up to 2 days of uninterrupted usage, making it ideal for busy professionals and travelers. With the latest Android 14 OS, it ensures top-tier security, privacy, and performance in a sleek black design.

## Description

Buy OEJBK I25 Ultra: Powerhouse 16GB/512GB, 2-Day 7000mAh Battery, Huge 6.99" Android 14 Phone w/Built-in Stylus - Your All-in-One Device The Superior Choice (Black): Cell Phones - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Good - Its okay for short time using
Review: Great Phone but not compatible all apps - Bought this phone for my elderly mother. It is a wonderful phone , but key apps she needs are not compatible with this phone.

## Features

- Bullet Point 1: The I25 Ultra delivers flagship-level performance without compromise, anchored by its generous 16GB RAM and 512GB storage. This combination ensures lightning-fast responsiveness, effortless handling of the most demanding games and professional applications, and ample space for your entire media library, work files, and apps. Forget the limitations of 12GB RAM – experience true multitasking freedom where apps stay ready in the background, heavy workflows are smooth, and the system feels consistently snappy even under pressure. Paired with the efficient power of Android 14, it's a performance beast designed to handle anything you throw at it today and tomorrow.
- Bullet Point 2: Elevate your viewing and interaction with the stunning 6.99-inch display. This large, vibrant screen transforms your smartphone into an entertainment hub and productivity powerhouse. Enjoy movies and videos with cinematic impact, game with immersive detail, browse the web and read comfortably with less eye strain, and view documents or spreadsheets with clarity. The expansive canvas makes split-screen multitasking,genuinely usable and enhances the precision of the built-in stylus. It's not just big; it's a high-quality window to your digital world, making every visual experience more engaging and enjoyable.
- Bullet Point 3: Experience the liberating power of the massive 7000mAh battery.This isn't just about more hours; it's about fundamentally changing your relationship with your phone. Go on weekend trips without packing a charger. Forget the midday scramble for an outlet during heavy use. Stream, game, video call, and navigate all day long with power to spare. Compared to phones needing nightly charges (or more), the I25 Ultra reliably delivers 1.5 to 2+ days of typical use. It's the ultimate solution for travelers, busy professionals, gamers, and anyone who values uninterrupted usage and peace of mind. Power anxiety is a thing of the past.
- Bullet Point 4: Stay ahead with Android 14, the most advanced and secure version of Android available. Pre-installed on the I25 Ultra, it offers a polished, intuitive, and feature-rich experience. Benefit from enhanced privacy controls that give you granular permission management, smoother system animations for a premium feel, potential battery life improvements through smarter resource management, and the latest security updates guarding against threats. Android 14 also lays the foundation for future innovations and app compatibility. Choosing the I25 Ultra means choosing the freshest, most capable, and secure Android experience from day one.
- Bullet Point 5: Discover the versatility of the built-in stylus, a feature that unlocks new levels of productivity and creativity. Jot down notes instantly in meetings, brainstorm ideas with sketches, annotate PDFs or screenshots directly, edit photos with pinpoint accuracy, or navigate menus with ease. The convenience of never searching for a separate stylus cannot be overstated. For students taking notes, artists sketching concepts, professionals marking up documents, or anyone who prefers precise input, the integrated stylus adds significant, unique value, making the I25 Ultra a truly all-in-one device.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0FF54JQP2 |
| Batteries | 1 12V batteries required. (included) |
| Battery Capacity | 7000 Amp Hours |
| Battery Power Rating | 15.79 Watt Hours |
| Best Sellers Rank | #46,011 in Cell Phones & Accessories ( See Top 100 in Cell Phones & Accessories ) #971 in Cell Phones |
| Color | Black |
| Customer Reviews | 4.6 4.6 out of 5 stars (9) |
| Date First Available | March 27, 2025 |
| Form Factor | Bar |
| Item Weight | 15.4 ounces |
| Item model number | I25 |
| Manufacturer | OEJBK |
| Memory Storage Capacity | 512 GB |
| OS | Android 14 |
| Other display features | Wireless |
| Package Dimensions | 7 x 3.89 x 1.38 inches |
| Standing screen display size | 6.99 Inches |
| Whats in the box | Headset, Phone Case, Power Adapter, SIM Tray Ejector, Screen Protector |

## Product Details

- **Brand:** OEJBK
- **CPU Model:** Snapdragon S5
- **CPU Speed:** 3.4 GHz
- **Cellular Technology:** 5G/4G
- **Color:** Black
- **Memory Storage Capacity:** 512 GB
- **Model Name:** I25-1
- **Operating System:** Android 14
- **Screen Size:** 6.99 Inches
- **Wireless Carrier:** Unlocked for All Carriers

## Images

![- I25 Ultra: Powerhouse 16GB/512GB, 2-Day 7000mAh Battery, Huge 6.99" Android 14 Phone w/Built-in Stylus - Your All-in-One Device The Superior Choice (Black) - Image 1](https://m.media-amazon.com/images/I/71ouDtpASLL.jpg)

## Available Options

This product comes in different **Color** options.

## Customer Reviews

### ⭐⭐⭐⭐ Good
*by S***M on December 5, 2025*

Its okay for short time using

### ⭐⭐⭐⭐ Great Phone but not compatible all apps
*by T***Y on June 16, 2025*

Bought this phone for my elderly mother. It is a wonderful phone , but key apps she needs are not compatible with this phone.

### ⭐⭐⭐⭐⭐ Long-lasting power
*by J***R on April 11, 2025*

In the past, I used to play games for a short time before my phone ran out of battery and I couldn't enjoy the game. With this phone, the situation is very different. Its battery life is super strong, play a few games of popular handheld games power consumption is very slow. Now you don't have to worry about power problems affecting the operation, and you can enjoy the game time to the fullest, which is simply the gospel of the game party.

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**Shop now:** [https://www.desertcart.ro/products/790639378-i25-ultra-powerhouse-16gb-512gb-2-day-7000mah-battery-huge](https://www.desertcart.ro/products/790639378-i25-ultra-powerhouse-16gb-512gb-2-day-7000mah-battery-huge)

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*Product available on Desertcart Romania*
*Store origin: RO*
*Last updated: 2026-02-14*