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Custom Tablet Battery Supplier
Looking for reliable tablet battery solutions? We design and manufacture safe, long-lasting battery packs tailored to your device needs. From standard to custom shapes, our OEM/ODM services support tablet brands, repair centers, and electronics suppliers worldwide.
wholesale Tablet Battery
Looking for bulk tablet battery solutions? We supply customizable tablet batteries in various sizes, capacities, and connectors—perfect for both new and legacy models. From slim high-density cells to large-capacity packs, our OEM service ensures fast lead times, stable performance, and a perfect fit. Get a quote in 24 hours.
3.7V 5000–10000mAh Polymer Li-ion Battery for Educational Tablets & Learning Devices
Can’t find the battery you need? We offer full customization for lithium battery packs—just tell us your specs.
Custom tablet battery – 4-Step OEM Process
01
Share your target iPad model, battery dimensions, capacity, connector type, and application scenario (e.g. repair, aftermarket, OEM project).
02
We select suitable Li-ion polymer cells and design the battery structure, PCM/BMS layout, and connector assembly for safe and seamless integration.
03
Prototypes are produced and tested for fit, performance, safety, and compatibility with the intended iPad model.
04
Upon approval, we begin production with strict QC processes. Orders are packed securely and shipped globally with full certification support.
Why Choose Our Tablet 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 Consumer Electronics Brands
We collaborate with leading consumer electronics brands to provide high-quality, customized lithium battery solutions for laptops, tablets, smart wearables, and portable devices. From design to delivery, we support your innovation with reliable power.
lenovo
Huawei
Xiaomi
DJI
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 Tablet Batteries
Answers to the most common questions about our custom lithium battery solutions.
Q1: Can I replace my tablet battery myself?
Yes, but we recommend professional help for safe replacement—some tablet models have glued or sealed battery compartments.
Q2: How long does a tablet battery last before needing replacement?
Typically 2–3 years or around 500–800 charge cycles, depending on usage habits and battery quality.
Q3: Are your replacement batteries compatible with original tablets?
Absolutely. All our batteries are designed to match OEM specifications for voltage, size, and connector type.
Q4: Do you support custom tablet battery packs?
Yes. We offer OEM customization including capacity, size, connector type, and protection circuit integration.
Q5: How do I know if my tablet battery needs replacement?
Signs include fast draining, swelling, overheating, or the device shutting down at high charge levels.
Certified Quality You Can Trust





