Custom Air Purifier Battery Manufacturer in China

Looking for a reliable battery partner for air purifier solutions?
We design and manufacture custom lithium-ion battery packs for portable and smart air purifiers. Our batteries feature compact size, quiet discharge, and long-lasting power—perfect for continuous indoor use. From 3.7V slim cells to 12V high-capacity packs, we support full OEM/ODM services with fast turnaround and global delivery.

wholesale Air Purifier Battery

Explore Our Air Purifier Battery Collection
We offer a wide range of lithium-ion and Li-po battery packs designed for portable and smart air purifiers. With options like 3.7V, 7.4V, and 12V, and capacities from 2000mAh to 10000mAh, our batteries are ideal for quiet, long-lasting indoor use. Perfect for OEM brands, commercial orders, and bulk wholesale projects.

UFX 105565-2S 7.4V 5000mAh Li-po Battery for Air Purifier

3.7V 20800mAh 18650 Battery Pack for Air Purifiers

25.2V 70Ah Rechargeable Li-ion Battery Pack for Air Purifier & Medical Equipment

Can’t find the battery you need? We offer full customization for lithium battery packs—just tell us your specs.

Contact us now ➝

Custom Air Purifier Battery – 4-Step OEM Process

01

Confirm Device Requirements

Share your purifier model, working voltage (e.g. 3.7V/7.4V/12V), desired capacity, battery size, connector type, and usage time expectations.

02

Cell Selection & Pack Design

We select suitable lithium-ion or polymer cells and design the battery pack to fit your device structure, including BMS, wiring, casing, and mounting options.

03

Sample Assembly & Compatibility Testing

Prototype packs are assembled and tested for runtime, output stability, charging compatibility, and thermal performance in real air purifier devices.

04

Mass Production & Quality Control

After sample approval, we begin bulk production with strict QC on voltage, capacity, protection circuit, insulation, and final aging test before global delivery.

Why Choose Our Air Purifier Battery

High Energy Density

Compact size with extended run time—ideal for slim and portable devices.

Long Cycle Life

Durable performance with up to 1000+ charge/discharge cycles for everyday use.

Customizable Design

Flexible options for shape, voltage, capacity, and connectors to fit your device.

Certified Safety

Built-in protection circuits and compliance with UL, UN38.3, IEC standards.

Trusted Partner for Infrastructure Brands

We partner with infrastructure solution brands to deliver reliable lithium battery packs for lighting systems, wireless devices, cabinet fixtures, and smart environmental equipment. From engineering to mass production, we support your product with safe, efficient, and custom-tailored power solutions.

Opple

Philips

Xiaomi

Takstar

Not sure what battery fits your project?

Talk to our engineers for a custom evaluation.

Send us your requirements—we’ll get back to you within 24 hours with a tailored solution.

FAQs About Air Purifier Battery

Answers to the most common questions about our custom lithium battery solutions.

Q1: What voltages do you offer for air purifier batteries?

We offer 3.7V, 7.4V, 12V, and 25.2V options based on your purifier’s power needs.

Q2: Can I customize the battery shape and size?

Yes, we support custom dimensions, connectors (DC, USB, etc.), and casing to fit your device structure.

Q3: What battery types are available?

We provide lithium-ion (18650), lithium polymer, and LiFePO4 depending on runtime, form factor, and cost needs.

Q4: How long do your batteries typically last?

Most packs support 500–1000 charge cycles, depending on usage and capacity.

Q5: Do you offer OEM/ODM services?

Yes, we provide full customization, including logo printing, labeling, and packaging.