Tabless architecture
Distributed current collection aims to shorten current paths and reduce resistance-related heating. Current capability and temperature rise are model-specific.
SICA ENERGY / TECHNOLOGY & ENGINEERING
Engineering starts
with the application.
Cell selection and UAV pack integration for OEM battery projects, supported by model specifications, load requirements and defined evaluation conditions.
01 / BATTERY TECHNOLOGY OVERVIEW
Materials &
cell architecture.
Our cell-development foundation connects materials, electrolyte formulation, tabless architecture and manufacturing processes. Research expertise spans materials, chemistry, electrochemistry and electrical engineering.
Silicon-carbon anodes
Silicon-carbon anode development addresses expansion control and conductivity through material composition and processing. Capacity, power and cycle behaviour are evaluated together.
Electrolyte & interfaces
Electrolyte and interface development supports high-nickel cathode and silicon-carbon anode research. Evaluation covers interface stability and capacity retention under defined conditions.
Structure & process
32700 tabless-cell development combines current collection, joining, binders and conductive materials. Evaluation covers resistance, heat distribution, expansion and consistency.
02 / CELL SELECTION & PACK DESIGN
Cell selection &
pack requirements.
Cell selection considers capacity, voltage, current, system load, series-parallel architecture, charging limits and installation space.
For a listed UAV pack, review voltage, capacity, dimensions, weight and discharge-rating definition separately. A pack C-rating does not establish its BMS configuration or a confirmed continuous-current limit.
Explore complete cell specificationsCell specification reference
On smaller screens, scroll within the table. Keyboard users can focus the table area and use the arrow keys.
| Model | Capacity (Ah) | Nominal voltage (V) | Continuous discharge (A) |
|---|---|---|---|
| INR18650-P2 | 2 | 3.7 | 30 |
| INR18650-M2 | 2 | 3.7 | 10 |
| INR21700-P5 | 5 | 3.7 | 50 |
| INR21700-P6 | 6 | 3.7 | 40 |
| INR32700-P8 | 8 | 3.7 | 90 |
| INR32700-P10 | 10 | 3.7 | 80 |
| INR32700-P12 | 12 | 3.7 | 60 |
| INR32700-P17 | 17 | 3.5 | 35† |
† INR32700-P17: 52.5 A with a 75°C cutoff.
Reference values from the listed product specifications. Review temperature, cooling, cutoff conditions and the test method for the selected model.
Performance & testing
Review measurement methods, sample conditions, applied current, voltage limits and temperature conditions alongside the result for the exact model.
Review battery testing & validation03 / SYSTEM INTEGRATION
Battery integration
at system level.
The cell or pack specification is a starting point. Protection electronics, installation details and thermal requirements are configuration-specific.
BMS & PROTECTION REQUIREMENTS
Protection & interfaces.
Pack protection-board inclusion, balancing, monitoring and communications are configuration-specific. Charger, load and system-level protection requirements are reviewed together.
Protection functions and interfaces must be agreed for the selected configuration.
MECHANICAL & THERMAL REVIEW
Mechanical & thermal requirements.
Mechanical review covers enclosure space, weight target, mounting and connector routing. Thermal review considers ambient temperature, load duration, cooling and temperature limits.
Share any enclosure-development or thermal-analysis requirements for project scope review.
04 / ENGINEERING & CUSTOMIZATION
Engineering support.
Project-defined scope.
Discuss model selection and interfaces alongside project-specific deliverables. Protection electronics, enclosure work and thermal analysis require a scope review.
Review OEM pack options- 01
Application brief
Application, voltage, load profile, installation space and expected quantities.
- 02
Configuration review
Listed models, interfaces, branding and engineering scope.
- 03
Evaluation plan
Sample requirements, test conditions, acceptance criteria and evaluation records.
- 04
Project agreement
Evaluation results, agreed configuration, documentation and next-stage manufacturing scope.
Sample availability, design work and validation deliverables are agreed per project.
05 / RELATED PRODUCTS
Products & specifications.
SICA ENERGY / START A PROJECT
Bring your battery design requirements.
Start with voltage, load profile, installation space and evaluation conditions.
Technical Consultation