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Premium Lithium Phone Batteries for Every Device

OEM high-capacity replacement batteries for iPhone, Samsung, Huawei, Xiaomi, OPPO, Vivo & more. Trusted by distributors in 100+ countries. CE, RoHS, UN38.3 certified.

High-Capacity iPhone Battery
OEM Certified

About Us

Shenzhen Dr.IT Technology Co., Ltd. – A Leading Manufacturer of High-Capacity Lithium Phone Batteries Since 2010

Established in 2010, Dr.IT has over a decade of expertise in designing and manufacturing premium lithium-ion and lithium-polymer batteries for smartphones, smartwatches, laptops, and wireless earbuds. We are a trusted OEM supplier for global distributors across Europe, North America, the Middle East, and Southeast Asia.

Our R&D team continuously innovates to deliver the industry’s highest-capacity batteries with superior energy density, long cycle life, and enhanced safety. All our products meet international standards including CE, RoHS, UN38.3, and MSDS.

OEM/ODM Customization Available
Global Distribution Network
Strict Quality Control & Testing
Xiaomi Battery Samsung Battery iPhone Battery Vivo Battery

Our Premium Products

High-Capacity, Long-Lasting Replacement Batteries for All Major Smartphone Brands

Xiaomi Mi 8 Lite Battery

Xiaomi Mi 8 Lite Battery

Model: BM3J | Capacity: 3350mAh

High Energy Density | OEM Replacement

Lithium-ion OEM
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iPhone 7 Series Battery

iPhone 7 Series Battery

Voltage: 4.4V | Li-Polymer

OEM Support | High Capacity

Li-Polymer iPhone
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Samsung S9 Plus Battery

Samsung S9 Plus Battery

Capacity: 3500mAh | Eco-Friendly

Model: EB-BG965 | RoHS Certified

Lithium-ion Samsung
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iPhone 5 Series Battery

iPhone 5 Series Battery

Voltage: 4.4V | Lithium Cobaltate

High Discharge Rate | Reliable

Lithium-ion iPhone
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Vivo Y55 Battery

Vivo Y55 Battery

Capacity: 2650mAh | Voltage: 3.85V

Rechargeable | Energy Saving

Rechargeable Vivo
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Samsung S9+ Replacement

Samsung S9+ Replacement

3500mAh | Eco-Friendly Design

Double IC Protection | OEM Quality

OEM Samsung
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High-Capacity iPhone 8 Plus

iPhone 8 Plus Battery

2691mAh | Original Capacity

Li-Polymer | Long Cycle Life

Li-Polymer iPhone
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iPhone High Capacity Battery

iPhone High Capacity Battery

Up to 4000mAh | 4.4V

For iPhone 6P/6SP/7P/8P

High Capacity iPhone
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Why Choose LithiumPhoneBattery.com?

Engineered for Performance, Safety, and Longevity

High Energy Density

Our batteries deliver more power in compact sizes for longer usage.

Safety Certified

CE, RoHS, UN38.3, MSDS compliant for safe global shipping.

OEM/ODM Support

Custom branding and design for distributors and resellers.

Global Distribution

Trusted by partners in 100+ countries with fast logistics.

10+

Years in Business

230+

Product Models

100+

Countries Served

10M+

Units Shipped

Frequently Asked Questions

Are your batteries original OEM?

We produce high-quality OEM replacement batteries that meet or exceed original specifications. While not branded by Apple or Samsung, our batteries are designed for perfect compatibility and performance.

Do you offer custom branding?

Yes, we provide full OEM/ODM services including custom labels, packaging, and battery specifications for bulk orders.

What certifications do your batteries have?

Our batteries are certified with CE, RoHS, UN38.3, and MSDS, ensuring safety and compliance with international shipping regulations.

How do I place a bulk order?

Visit our official website or contact our sales team directly for wholesale pricing and MOQ details.

What is the warranty period?

We offer a 12-month warranty on all batteries against manufacturing defects.

Get in Touch

Interested in becoming a distributor or placing a bulk order? Contact us today.

Company: Shenzhen Dr.IT Technology Co., Ltd.
Contact Person: IT
WhatsApp: +8615889786006
Email: [email protected]

Visit Official Website to Contact

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