Technical resources
Resources are organized by UAV battery packs, cylindrical lithium cells, custom PACKs, quality testing, certification, shipping, and specification comparison to support technical shortlisting, RFQ preparation, and project review.
UAV battery packs
Cylindrical cells
Custom PACK process
Featured resources
Specification comparison
Review voltage, capacity, discharge capability, BMS, cycle life, and typical applications before technical shortlisting.
Quality process
Covers laser coating measurement, CCD inspection, stacking, X-ray, formation, final sealing, and OCV / IR matching for consistency control.
Custom PACK
Covers cell matching, insulation, controlled soldering, voltage-balance testing, BMS harnesses, and pre-delivery checks.
Technical guides and application notes
Selection guide
Select UAV battery routes by mission profile, payload, voltage platform, capacity, discharge rate, pack weight, and connector requirements.
Application note
Compare high-rate discharge, temperature rise, specific energy, pack weight, and payload requirements for short-burst and endurance UAV platforms.
Selection guide
Compare 18650, 21700, and 32700 cells by size, capacity, rate capability, supply maturity, PACK space, and lifecycle target.
Quality note
Review how OCV / IR grading supports voltage-spread control, weak-cell risk reduction, and lifecycle stability in multi-series PACKs.
RFQ checklist
Confirm voltage, capacity, current, dimensions, connector, BMS communication, charger, and certification target before quoting a custom 21700 PACK.
Quality note
Review how CCD electrode inspection, X-ray internal inspection, and automated OCV / IR matching support cell manufacturing and PACK delivery.
Certification file
Covers UN38.3, MSDS / SDS, battery labels, and shipment information for samples, production delivery, and target-market documentation.
Product route
Confirm LiFePO4 voltage, capacity, cycle life, safety behavior, terminal structure, and charger compatibility for lead-acid replacement projects.
Process note
Review the process order from cell matching, insulation, controlled soldering, BMS, harnesses, aging, and voltage-balance testing to delivery.
Technology and compliance insights
Focused on changes in cell chemistry, PACK architecture, export compliance, and application duty cycles, with engineering context for OEM program scoping, sample validation, documentation, and production decisions.
Technology progress
Updated 2026-07Solid-state batteries remain worth monitoring, but most OEM projects still need to validate sample availability, rate capability, low-temperature behavior, cost, and production consistency.
Chemistry route
Updated 2026-07Sodium-ion cells have potential in low-temperature behavior, cost, and material availability, but energy density, supply maturity, and documentation still need application-level review.
Cell trend
Updated 2026-07Cylindrical cell format affects mechanical space, thermal paths, welding process, BMS layout, and inventory planning. Single-cell capacity is not enough for pack decisions.
Application insight
Updated 2026-07Long-endurance platforms must balance specific energy, high-rate discharge, temperature rise, cycle life, and safety margin. More capacity alone can reduce mission stability.
Compliance files
Updated 2026-07Projects shipping into Europe should confirm labeling, material compliance, recycling responsibility, technical files, and importer information earlier in the program.
Safety trend
Updated 2026-07Safety behavior, cycle life, thermal stability, and system maintenance cost remain key reasons LiFePO4 is used in ESS, RV, marine, and lead-acid replacement projects.
Technical library
Quality control
Covers laser measurement, CCD electrode inspection, stacking, X-ray, formation, final sealing, and OCV / IR matching.
View quality controlsPACK process
Covers material inspection, cell matching, insulation, controlled soldering, voltage-balance testing, and delivery checks.
View PACK processSpecifications
Compare cells, packs, industrial systems, voltage, capacity, rate capability, and applications.
View specification comparisonProcurement files
Global buyers usually need shipment files before sampling or production delivery.
European OEM projects often require earlier documentation planning with importers and technical teams.
Custom cell or PACK projects should define core engineering inputs before quotation.
FAQ
Use these questions to confirm chemistry, shipment files, BMS needs, and pricing factors.
LiFePO4 is often selected for safety, cycle life, and thermal stability. NMC is often selected when higher energy density and lower weight are more important.
UN38.3 is a transport testing standard required for many lithium battery shipments. It covers tests such as altitude simulation, thermal cycling, vibration, shock, short circuit, impact, overcharge, and forced discharge depending on the battery type.
A BMS helps protect against overcharge, over-discharge, over-current, short circuit, temperature risk, and cell imbalance. Smart BMS options can also report SOC, faults, and system data.
Price is affected by cell chemistry, capacity, current rating, enclosure, BMS complexity, certifications, connector and harness design, testing requirements, and order quantity.
Project quote
Share voltage, capacity, application, quantity, target market, enclosure needs, and certification targets. Our team will map the pack architecture and quote path.
