Custom Polymer Battery for Small Devices
Zenilove provides custom polymer battery products for small devices, including thin, lightweight, high-capacity, high-rate, and custom-shaped battery packs for wearable devices, medical devices, IoT products, portable smart devices, and application-specific electronics.
16000mAh High-Capacity Polymer Battery Pack (9060100-1S2P)
High-capacity 3.7V polymer battery pack for long-runtime devices, industrial equipment, and custom rechargeable power projects.
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16000mAh 3.7V Polymer Battery Pack (126090 1S2P)
Rechargeable 126090 polymer battery pack with stable 3.7V output for portable devices and custom connector needs.
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126090 3S1P 11.1V Lithium Polymer Battery Pack
11.1V lithium polymer battery pack for devices that need higher voltage output, compact structure, and stable power.
View ProductPolymer Battery Applications by Product Fit
Choose the application first, then match it with the right Polymer Battery direction based on thickness, capacity, discharge demand, device space, and custom pack structure.
Thin Power for Compact Electronics
Consumer electronics often need a Polymer lithium battery that fits small internal spaces without reducing runtime. A thin 3.7V polymer pack works well for headphones, tablets, handheld devices, and compact electronics that need stable rechargeable power.
Recommended Battery Direction
3.7V Polymer Battery Pack / Custom Thin Pack
Better for slim internal battery compartments and lightweight product structures.
Useful when stable output and longer runtime both matter.
Works for headphones, handheld devices, tablets, and portable electronics.
Quote focus: size limit, voltage, capacity, wire length, connector.
Lightweight Packs for Wearable Designs
Wearable products need a lithium ion polymer battery with low thickness, light weight, and flexible sizing. The battery direction should follow the device curve, comfort requirement, standby time, and safety needs before sample design starts.
Recommended Battery Direction
Ultra-Thin Polymer Battery / Custom-Shaped Pack
Better for smartwatches, trackers, health devices, and compact wearable products.
Thin pouch structure helps reduce weight and save internal space.
Custom size can match curved or narrow product housings.
Quote focus: thickness, length, width, capacity, connector, safety requirement.
Stable Output for Healthcare Equipment
Medical and healthcare devices need stable power, compact structure, and careful protection review. A li ion polymer battery pack can support portable monitors, wearable medical devices, and small healthcare equipment when size, safety, and output stability are reviewed early.
Recommended Battery Direction
Protected Polymer Battery Pack / Custom Medical Battery
Stable output helps support reliable device operation and monitoring accuracy.
Protection design should match charge, discharge, and operating conditions.
Compact pack structure supports portable and wearable medical products.
Quote focus: safety needs, voltage, runtime, connector, testing documents.
High-Rate Power for Dynamic Loads
Drones and RC devices often need high-rate discharge, lightweight structure, and fast power response. A lithium-ion polymer battery pack should be selected based on discharge current, weight, runtime, and pack structure instead of capacity alone.
Recommended Battery Direction
High-Rate Polymer Lithium Battery / Multi-Cell Pack
Better for flight, RC equipment, and dynamic high-power operating loads.
Lightweight pouch structure helps reduce total device weight.
Multi-cell design can support higher voltage and stronger output.
Quote focus: C-rate, discharge current, voltage, weight, connector, wire length.
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Long Standby Power for Smart Modules
IoT devices need stable standby power, compact size, and reliable cycle performance. A Polymer Battery can be customized by capacity, size, connector, and protection design for sensors, tracking devices, smart modules, and distributed electronics.
Recommended Battery Direction
Custom 3.7V Polymer Pack / Long-Standby Battery
Useful when long standby time and low maintenance matter.
Flexible size supports small sensors and compact smart modules.
Stable output helps improve system reliability in distributed devices.
Quote focus: standby current, pulse current, size, capacity, connector, cycle use.
Rechargeable Packs for Mobile Products
Portable smart devices need a lithium-polymer battery that balances capacity, shock resistance, weight, and the number of charge cycles. The battery pack should match the product housing, connector position, and expected runtime before production.
Recommended Battery Direction
High-Capacity Polymer Battery Pack / OEM Rechargeable Pack
Better for mobile products that need longer runtime and stable rechargeable use.
Pouch pack structure can reduce weight and support compact assembly.
Custom wires and connectors help match final product installation.
Quote focus: runtime, voltage, capacity, size, connector, packaging, quantity.
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POLYMER BATTERY CUSTOMISATION PROCESS
A clear customisation process translates voltage, capacity, size, connector, and application requirements into a practical lithium polymer battery pack plan prior to sample confirmation and production.
Requirement Review
Device space, voltage, capacity, discharge current, connector type, and application needs are reviewed first to confirm the right Polymer Battery direction.
Battery Direction Match
The project is matched with a Polymer lithium battery, lithium ion polymer battery, or li ion polymer battery solution based on thickness, runtime, output demand, and pack structure.
Sample Design
The sample plan confirms battery size, wire length, connector position, protection design, label, and assembly details for a custom lithium-ion polymer battery pack.
Production Support
After sample approval, the li-ion polymer battery pack moves into production planning, testing, packaging, and delivery preparation for OEM or ODM projects.
Frequently Asked Questions
Can Zenilove customize polymer battery packs?
Yes. Battery size, voltage, capacity, wire, connector, protection board, label, and pack structure can be customized.
What details are needed for a quote?
Please provide voltage, capacity, size limit, discharge current, connector type, wire length, quantity, and application.
What is the difference between 3.7V and 11.1V polymer battery packs?
A 3.7V pack is used for lower-voltage portable devices. An 11.1V pack is used when the device needs higher voltage output.
What is the MOQ?
The MOQ starts from 3,000 pieces.
Do polymer batteries support OEM or ODM projects?
Yes. Zenilove supports OEM and ODM polymer battery pack projects based on device requirements.
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Talk to Our Polymer Battery Team
Tell us your project requirements for custom polymer battery solutions. Our team can support different product structures, application needs, and OEM/ODM development.
Let’s Get in Touch
Looking to contact a lithium battery manufacturer for your project? Our team provides fast response, OEM & ODM support, and professional engineering consultation for custom battery solutions.