Product category
Cell-level sourcing path for pouch and polymer lithium cells, including high-rate LiPo, high-energy density pouch or hybrid solid-liquid cells, consumer small-format cells, and large LFP pouch or prismatic cell platforms.
Product finder
Showing 4 of 4 products
Product options
Products are shown in one catalog grid, with product type and keyword filters before detail-page review of BMS, enclosure, certification, and duty-cycle requirements.
High-discharge polymer lithium cell series for pack builders who need 25C-60C discharge, compact pouch formats, thermal-rise review, and current-focused OEM battery pack design.
Key specs
3.7V / 4.2V / 4.45V class / 1500mAh-22000mAh examples / 25C-60C by model / High-rate LiPo / polymer
Large-format LiFePO4 and high-safety lithium cell series for buyers who need long cycle life, abuse-test review, safer module layouts, and large-capacity system building blocks.
Key specs
3.2V-3.6V nominal / 31Ah / 45Ah / 324Ah examples / 1C-5C by cell route / LiFePO4 / high-safety lithium
High-specific-energy lithium cell options, including hybrid solid-liquid review, for long runtime, lightweight equipment, smart devices, and custom digital battery packs.
Key specs
3.6V / pack configured / Model dependent / Runtime optimized / Li-ion / hybrid solid-liquid
Oval, pouch, prismatic, and shaped lithium cell options for compact smart devices, portable medical equipment, high-end digital products, and custom OEM battery packs.
Key specs
3.7V typical / model dependent / 240mAh-4500mAh listed series / 3A-20A format dependent / Li-ion / polymer
Category notes
320-450Wh/kg lithium cell series and hybrid solid-liquid options for long runtime and lightweight packs.
25C-60C polymer cells for high-current packs, UAV platforms, pulse-power devices, and model aircraft.
Oval, pouch, prismatic, and shaped small-format cells for smart devices, medical equipment, and compact OEM packs.
Large-format LFP and high-safety cell options for long cycle life, abuse-test review, and stable module layouts.
Pouch cell selection
Pouch cell selection is not only about capacity. Device envelope, cell thickness, tab direction, protection PCB position, continuous current, peak current, thermal rise, swelling allowance, and compression method decide the final model and pack structure together.
For UAV, tools, pulse-power, and lightweight high-current packs, with 25C-60C discharge, thermal rise, and connector path review.
For long-runtime, lightweight equipment, and premium digital packs, comparing Wh/kg, lifecycle, discharge, and safety files.
For smart devices, medical equipment, wearables, and compact OEM products, focused on thickness, tabs, protection PCB, and certification market.
For thin, shaped, medical, and smart hardware devices that need protection PCB, harness, and connector review.
Open page →For high-rate or lightweight equipment that needs compression, thermal rise, discharge connector, and pack structure review.
Open page →Cylindrical cells now have a dedicated page for format selection, matching, traceability, and series-parallel PACK layout.
Open page →Category key specs
This section keeps the category's key product capabilities so buyers can judge voltage, capacity, discharge, structure, BMS, and certification range first.
Sourcing language
Pouch, polymer, and LiPo are often used interchangeably. RFQs should also state thickness, tab direction, capacity, continuous current, peak current, swelling allowance, and certification target.
For thin, shaped, medical, or smart-hardware pack projects at cell level.
Use these terms to separate high discharge, high energy, and compact envelope needs.
Buying guide & FAQ
Cell-level sourcing fits buyers with their own pack design, tab connection, protection PCB, compression, safety validation, and traceability capability. If thickness, tab direction, swelling space, BMS, and connector integration are not controlled internally, a pouch or polymer PACK route is usually more efficient.
High-energy pouch cells prioritize runtime, weight, and Wh/kg. High-rate polymer cells prioritize current, thermal rise, pulse capability, and compression behavior. A real shortlist should compare discharge profile, temperature, swelling allowance, cycle target, enclosure pressure, and safety files together.
Global delivery and project documentation
Staricell plans cell supply, pack engineering, BMS integration, test records, and shipment documents around each shipping country, application duty cycle, certification target, and production schedule.
Cell supply, pack engineering, BMS integration, production testing, and export documents are planned around each buyer's shipping country, application, and volume schedule.
Project files can cover UN38.3, MSDS / SDS, shipment labels, test summaries, and documentation paths for CE, IEC, UL, RoHS / REACH, and other requirements.
Operating temperature, continuous / peak current, enclosure protection, connectors, chargers, communication interfaces, and field-service needs are reviewed before mass production.
Cell batch data, matching records, BMS settings, inspection results, and aging summaries can be aligned before sampling or pilot production.
Project quote
Share voltage, capacity, application, quantity, target market, enclosure needs, and certification targets. Our team will map the pack architecture and quote path.
