What is the Internal Battery?

The Internal Battery is a replacement lithium-ion or lithium-polymer battery designed to restore power and performance to smartphones, tablets, and other portable electronic devices. Engineered for DIY repairs or professional technicians, it replaces worn-out or damaged batteries, addressing issues like fast drainage, failure to hold a charge, or device shutdowns. Compatible with specific device models (e.g., iPhone 5–15, Samsung Galaxy, Google Pixel), it ensures reliable power delivery and extended device lifespan.

Key Features:

Performance and Technology:

• Battery Type: Lithium-ion or lithium-polymer, offering high energy density for efficient power storage.

• Capacity: Ranges from 1500mAh to 5000mAh (e.g., ~3279mAh for iPhone 14, ~5000mAh for Samsung Galaxy S23), matching or exceeding OEM specifications.

• Voltage: Typically 3.7V–3.85V, designed to meet the device’s power requirements.

• Cycle Life: Supports 500–1000 charge cycles, ensuring long-term reliability before significant capacity degradation.

• Compatibility: Tailored for specific device models, ensuring precise fit and integration with the device’s power management system.

Connectivity and Features:

• Integrated Components: Includes a flex cable for secure connection to the device’s motherboard, with some models featuring built-in protection circuits to prevent overcharging, overheating, or short-circuiting.

• Installation: Requires precision tools like screwdrivers and pry tools for safe removal and installation, often involving adhesive removal.

• Features: High-quality cells for stable power output, with some batteries offering improved capacity over stock for extended usage.

• Safety: Equipped with overcharge, over-discharge, and thermal protection to ensure safe operation.

Design and Build:

• Materials: High-quality lithium-ion/polymer cells encased in durable, lightweight plastic or metal shells, with flexible PCB cables for connectivity.

• Weight: Typically 20–60g, depending on the device model and battery capacity.

• Dimensions: Matches the device’s original battery compartment (e.g., ~80 x 35 x 4 mm for iPhone 14 battery), ensuring a perfect fit.

• Finish: Smooth, compact design with precise connectors for seamless integration.

Certifications:

• Compliant with CE, RoHS, and UL standards for safety and environmental responsibility.

• Some models certified for quality and safety (e.g., UN38.3 for lithium-ion battery transport safety).

Included Accessories:

• Internal Battery (based on device model and capacity)

• Adhesive strips or glue for securing the battery (select models)

• User guide or installation instructions

• (Additional tools like screwdrivers or pry tools sold separately)

Our Commitment:

We are dedicated to providing high-quality internal batteries that restore full power and functionality to devices. To this end, we guarantee:

• Full compatibility with advertised device models and specifications.

• Rigorous quality control before each shipment.

• Tested, functional, and ready-to-install products.

• Adherence to high industry standards for an optimal repair experience.

Packaging and Shipping:

Each internal battery is carefully packaged in anti-static and protective materials to prevent damage during transport. We work with reliable carriers to ensure fast (1–3 days) and secure delivery in optimal conditions.

Warranty and Conditions:

All our internal batteries are tested before shipping and come with a warranty (typically 6 months to 1 year, depending on the manufacturer), subject to the following conditions:

• The product has not been modified, repaired, or used improperly.

• Original packaging and components are intact.

• The product is returned in its original condition, without damage or excessive wear.

We recommend testing the battery’s charging and performance upon receipt, before intensive use. Damaged or modified products cannot be covered by the warranty.