Removable Battery Suppliers

High-Quality Removable Batteries
for Your Business Needs

As a leading wholesale manufacturer, we provide durable, efficient, and customizable removable batteries for a wide range of applications.

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Reliable Removable Battery Packs – Customizable, Safe, and Built for Easy Maintenance

A&S Power offers high-quality removable battery solutions designed for applications where easy replacement, maintenance, and flexibility are critical. Whether for medical devices, handheld electronics, smart wearables, or portable instruments, our removable batteries deliver dependable performance and long cycle life.

We support full OEM/ODM customization – including battery shape, voltage, capacity, connectors, and BMS protection – tailored to fit your product structure and power needs.

Why Choose Our Removable Batteries?

Our batteries are designed with cutting-edge technology to meet the highest industry standards and exceed your expectations.

High Energy Density

Our batteries provide longer runtimes with compact designs, perfect for portable applications and devices.

Long Cycle Life

With over 1000 charge cycles, our batteries maintain performance over time, reducing replacement costs.

Advanced Safety Features

Built-in protection against overcharging, short circuits, and overheating for reliable and safe operation.

Customizable Solutions

Tailor-made battery designs to fit your specific requirements, from size to capacity and connector types.

Eco-Friendly Materials

Sustainable manufacturing processes and recyclable components to minimize environmental impact.

Wholesale Pricing

Competitive rates for bulk orders with flexible shipping options to meet your business needs.

Our Removable Battery Products

Explore our extensive range of high-quality removable batteries designed for various applications and industries.

3.7V 2000mAh 7.4Wh

High energy density design: 2000mAh capacity can provide continuous power supply for several hours in a thin and light appearance, with an energy density of 7.4Wh.

3.8v 5000mAh 19.0Wh Li-Polymer Battery

Ultra-large capacity: 5000mAh capacity and 19.0Wh energy output, suitable for equipment with extremely high requirements for battery life, such as mobile power supplies and high-performance handheld devices.

3.85v 4000mAh - 15.4Wh Polymer Li-Ion Battery

Excellent safety: Using advanced lithium-ion polymer batteries, it has strong anti-puncture and anti-vibration capabilities, improving equipment reliability.

3.7v 1050mAh 3.885Wh

Modular design: standard size is compatible with a variety of plug-in card slots, and users can easily replace and upgrade.

3.7v 1800mAh 6.66Wh

Medium capacity: 1800mAh capacity, 6.66Wh energy output, can meet the needs of portable electronic products with moderate battery life.

3.7v 2500mAh 9.25Wh

Strong compatibility: Universal 3.7V voltage, can seamlessly replace most batteries of the same specification on the market.

3.7v 2500mAh 9.25Wh Li-Ion Battery

Temperature adaptability: Wide operating temperature range (-20℃ to +60℃), suitable for various harsh environments.

7.4v 1950mAh Li-Polymer Battery Pack

Dual-string high voltage: 7.4V dual-string output, suitable for devices with higher power requirements, such as drones, electric scooters, and medical portable devices.

Custom Removable Battery

Shape, voltage, capacity and size can be customized according to your needs.

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Custom Battery Solutions for Your Unique Needs

We understand that different applications require specialized battery solutions. Our team of experts works closely with you to develop custom batteries that perfectly match your specifications.

Custom Design & Engineering

Tailored battery designs to fit your product's dimensions, capacity requirements, and performance needs.

Advanced Testing & Validation

Rigorous testing under various conditions to ensure reliability, safety, and optimal performance.

Scalable Production

From prototype to mass production, we handle all stages with precision and efficiency.

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Applications & Industries

Our removable batteries power a wide range of applications across various industries.

Smart Home

Robotic vacuum cleaners, smart locks, smart lighting, etc.

Medical Devices

Portable monitors, infusion pumps, ventilators, etc.

Industrial Equipment

Handheld terminals, barcode scanners, industrial robots, etc.

Consumer Electronics

Tablets, game consoles, wireless earphones, etc.

Photographic Equipment

Digital cameras, video cameras, flashlights, etc.

Outdoor Equipment

Flashlights, walkie-talkies, GPS locators, etc.

What Can We Customize for You?

Battery Capacity Customization
Design batteries with different capacities according to your needs, ranging from tens of mAh to tens of thousands of mAh.

Battery Size Customization
Design batteries with special sizes and shapes according to the space limitations of your device.

Battery Interface Customization
Design special battery connection methods and interface types according to your device interface requirements.

Battery Protection Circuit Customization
Design special protection circuits and functions according to your usage environment and safety requirements.

Battery Shell Customization
Customize the color, logo, and appearance design of the battery shell according to your brand requirements.

Our Customization Process

Requirement Analysis

Our technical team communicates with you in depth to understand your specific requirements, including battery capacity, size, voltage, charging and discharging requirements, etc.

Solution Design

Based on your requirements, our R&D team designs the optimal battery solution, including battery structure, material selection, circuit design, etc.

Sample Production

Our production team manufactures samples according to the design plan and conducts rigorous performance and safety tests.

Full Production

After the sample is confirmed by you, we will arrange mass production according to your order quantity and carry out strict quality control during the production process to ensure that each battery meets your requirements.

Delivery & Support

Global logistics and ongoing technical support

Ready to Power Your Innovations?

Contact our battery specialists for customized solutions and volume pricing

sales@szaspower.com

+86-0755-28169348

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