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Custom OEM/ODM Packs

Custom Polymer Lithium Battery Pack for High-Rate OEM Equipment

Cross-industry high-rate polymer OEM pack design for tools, RC models, portable high-power hosts, and custom high-current equipment—covering C-rate planning, connector, compression, and thermal review.

Polymer8C-60C planningXT / high-current

Certification support

UN38.3 document reviewMSDS / SDS reviewTarget-market documentation review
Custom polymer lithium battery pack for high-rate OEM equipment with pouch-cell format, discharge connector planning, and thermal review

Product image set

Custom polymer lithium battery pack for high-rate OEM equipment with pouch-cell format, discharge connector planning, and thermal review 1
Custom polymer lithium battery pack for high-rate OEM equipment with pouch-cell format, discharge connector planning, and thermal review 2
Custom polymer lithium battery pack for high-rate OEM equipment with pouch-cell format, discharge connector planning, and thermal review 3

Quick shortlist specs

Full specs are confirmed in the technical table

Voltage
3S-14S / custom examples
Capacity
About 1.5-30Ah building blocks
Chemistry
High-rate LiPo / polymer by project
Energy
Power or weight optimized
Max discharge
About 8C-60C planning band
Cycle life
By cell class and duty cycle
Dimensions
Stacked pouch + pack envelope

Product overview

Product description

Cross-industry high-rate polymer OEM pack design for tools, RC models, portable high-power hosts, and custom high-current equipment—covering C-rate planning, connector, compression, and thermal review.

Custom polymer lithium battery pack for high-rate OEM equipment with pouch-cell format, discharge connector planning, and thermal review

Download Technical Datasheet & Drawing

Custom Polymer Battery Pack

Leave your email and project requirement. We will treat the datasheet request as a high-intent RFQ and follow up with drawings and matching advice.

Accessories

Capacity upsell & related products

XT60 / XT90 / AS150
Balance lead
High-current harness
Protection PCB / BMS
Compression fixture
Custom pouch lithium battery pack for thin OEM devices with protection PCB, lead wires, and connector planning
PouchThin / shapedProtection PCB

Custom Pouch Battery Pack

Thin-profile pouch lithium battery packs for compact OEM devices, medical products, smart hardware, and shaped enclosures—matching thickness, tab direction, protection PCB, and connector for low-to-mid rate duty cycles.

Voltage
1S-4S / custom examples
Cell platform
Pouch Li-ion / NMC by project
Integration
Cell + BMS + PACK
High-rate polymer lithium cell for 25C-60C class discharge OEM pack builds, with laminated pouch format
25C-60CPolymer / LiPoCell supply

High-Rate Polymer Lithium Cell

High-discharge polymer / LiPo cell supply for pack builders who need 25C-60C class discharge, compact pouch formats, thermal-rise review, and current-focused OEM design.

Voltage
3.7V / 4.2V / 4.45V class
Capability
25C-60C by class
Chemistry
High-rate LiPo / polymer
21700 cylindrical lithium battery cell for custom OEM battery pack selection and series-parallel design
21700Energy / power / high-rateBMS / communication

Custom 21700 Battery Pack

Custom 21700 cylindrical lithium battery packs for OEM equipment that need higher cell capacity, fewer parallel groups, series-parallel architecture, enclosure, connector, BMS, and validation planning in one project path.

Voltage
6S / 12S / custom examples
Cell platform
21700 Li-ion / NMC by project
Integration
Cell + BMS + PACK

Product FAQ

Custom Polymer Battery Pack

Is this the page for finished 6S / 12S / 14S UAV flight packs?

No. This page covers cross-industry high-rate polymer OEM pack design. Finished drone flight packs belong on the UAV battery category.

When should buyers request bare polymer cells instead?

Request bare high-rate polymer cells when your team already controls pack compression, connector, BMS, and validation. Use this page when you need pack-level OEM design.

When should a project use a polymer pack instead of a thin pouch pack?

Choose polymer when continuous or burst current, XT-class connectors, compression, and thermal rise dominate. Choose thin pouch when thickness, shaped cavity, and micro-connector integration matter more than C-rate.

Is this the jump-starter or engine-start specialty page?

No. Cranking / jump-starter cells and modules belong on the high-performance specialty route. Use this page for high-rate OEM pack engineering with XT-class connectors and thermal review.

Which project stage fits pack assembly service?

Choose Custom OEM pack design while cell selection, architecture, BMS, enclosure, connector, or validation still need engineering. Choose battery pack assembly service when the specification or drawings are ready for controlled production.

Is cell C-rate the same as pack C-rate?

No. Pack capability also depends on wire gauge, connector, welding, cooling, compression, and BMS limits. Always confirm continuous and burst ratings at pack level before production.