QuanVol Inside · materials, process and products on one chain

Solid-State Cells, In Stock
Plus Custom Development

ProductsSeven product lines covering consumer 3C, UAV, light EV and small traction, robot and AGV, power tools, energy storage and standard cylindrical. Production models are selected and shipped from stock, and applications no current model covers are developed to your dimension, discharge rate and temperature windowcustom products. On top of that, QuanVol supplies Field-driven functional coating separator and Composite solid-state electrolyte, and provides Field-driven solid-state battery technology output, all four business lines sharing one field-driven solid-state battery platform.

Get Selection Proposal See the four business lines

Sample validation and benchmark testing for B2B customers, with traceable sample data

Field-driven solid-state cell render: glass-textured cell module with violet-to-neon-pink gradient energy core
-40℃ ~ 80℃System-wide temperature range
No fire, no explosion under nail penetrationNail penetration test per national standard
QuanVol InsideQuanVol product standard
3000cycles / 80% capacity retention
NCM system cycling
Pilot-scale batch data
8000cycles and above
LFP chemistry stable cycling
Pilot-scale batch data
6.1mA/cm²
Peak critical current density
Interface high-rate test
8.4×10⁻⁴ S/cm
Room-temperature ionic conductivity of composite electrolyte
Measured on 100 kg pilot-line batches

The figures above are the capability ranges QuanVol has measured. NCM / LFP cycling and temperature range are product-level data that vary by model, and the datasheet for that specific model governs. Critical current density and ionic conductivity are material- and system-level data used to describe technical capability, not specifications of any specific cell model.

BUSINESS & PARTNERSHIP

Four business lines, one technology chain

QuanVol works from materials all the way to cells. Supplying materials proves the materials are ours; delivering technology proves the process is ours. So the solid-state cell you receive rests on a system that is QuanVol all the way down.

1. Solid-state battery products

Solid-state cell supply for every application. Seven product lines ship production models from stock, with custom development by application, dimension and discharge rate.

  • Consumer 3CUAVLight EV & small tractionRobot & AGVPower toolsEnergy storageStandard cylindrical
  • Specifications are defined per model; there is no company-wide uniform parameter set
  • From selection and sampling to validation, volume delivery and after-sales
View product lines

2. Field-driven materials

The field-driven coated separator and composite solid-state electrolyte are developed in house by QuanVol and supplied to cell makers.

  • Fits liquid, hybrid and solid-state lines with only light equipment modification
  • Not tied to a single oxide, sulfide or polymer route
  • Interface impedance down 1 to 2 orders of magnitude
See the materials business

3. Field-driven solid-state battery technology output

Turns the field-driven solid-state battery technology platform into an executable production line upgrade plan, delivered to cell or battery makers that already operate a lithium battery line.

  • Existing line retained, upgrade by switching materials with light equipment modification
  • No new plant, no teardown
  • Process parameters, retrofit plan and validation criteria delivered together
See technology output

4. Cell-maker partnership

If you have a lithium battery line and are considering solid-state, QuanVol provides materials, technology and order coordination so the existing line upgrades with a low barrier.

  • You bring the production line, we bring materials, technology and orders
  • Order coordination: QuanVol handles the market and customer side
  • The line joins the QuanVol Inside certification system
See partnership models
Why the four lines belong together:We make the materials, we hand over the process, we supply the product, one chain all the way through. These are also the three tests of a credible solid-state battery supplier: are the materials in house, has the process been validated internally, and is there measured product data. QuanVol can answer all three.
PRODUCTS & CUSTOMIZATION

Seven product lines available from stock,New specifications built to order

QuanVol organizes product lines by application. Capacity, discharge rate, cycle life, temperature range and dimensions are defined independently for each model; there is no single company-wide specification. Mature models across the seven lines can be selected and ordered directly, and custom development covers applications no current model fits. All products carry QuanVol Inside certification.

CONSUMER 3C Consumer 3C solid-state battery: wearables and portable power applications

3C consumer battery

Consumer electronics / portable power / wearables / IoT / medical devices

1.5V constant-voltage USB rechargeable cells that drop in for disposable AA / AAA / 9V / C / D batteries, plus solid-state pouch cells for wearables and portable power.

QV-USB-AA-2800D · QV-6060110PL View Specifications
UAV POWER UAV solid-state battery: industrial drone operating in low temperature

Drone battery

Industrial UAVs / agricultural drones / survey and aerial imaging

18650 hybrid high-rate cells rated for 10C maximum continuous discharge, still delivering 0.2C at -20°C. Built for cold-weather power loss and high-rate demand.

INR18650 · 10C discharge View Specifications
LIGHT EV Light EV solid-state battery: high-speed e-motorcycle battery pack at night, violet-pink gradient

Low-speed light electric vehicle battery

E-bikes / e-trikes / high-speed e-motorcycles

30Ah solid-state cells with 3.0C maximum continuous discharge, compliant with GB 43854-2024, China's safety specification for e-bike lithium batteries.

QV-85133200PL-30Ah View Specifications
ROBOT / AGV Robot and AGV solid-state battery: warehouse logistics robot and robotic arm in operation

Robot and AGV power battery

Service robots / AGV and AMR fleets / warehouse automation

An intrinsically safe choice for indoor human-robot environments. Low-impedance pouch cells sustain long continuous operation and frequent charge-discharge cycling.

QV-6060110PL · impedance ≤6mΩ View Specifications
POWER TOOLS Power tool solid-state battery: cordless power tool and garden machinery battery packs

Premium power tool battery

Power tools / garden machinery

10C high-rate discharge, 1C fast charge, impedance ≤20mΩ. High-rate capability, overcharge and over-discharge tolerance and drop safety in one cell.

INR18650 · 1C charge View Specifications
ENERGY STORAGE Energy storage solid-state battery: C&I and residential storage modules

Energy storage battery

C&I storage / residential storage

314Ah LFP solid-state cells with 166Wh/kg energy density and discharge capability down to -30°C, delivering both cycle life and system-level safety.

QV-71174206EB-314Ah View Specifications
STANDARD CELL Standard cylindrical solid-state cells: light-purple sleeved 18650 cell array

Standard cylindrical battery

Standard Replacement / Model and Toy / Power Equipment

18650 hybrid cells with 2100mAh nominal capacity, 0.5C standard charge-discharge and 10C maximum continuous discharge. Consistent specifications and stable delivery make them a dependable choice for volume applications. Light-purple sleeve for easy line identification.

INR18650 · 2100mAh · 10C View Specifications
CUSTOMIZATION

Custom development · new specifications by application

By dimension / discharge rate / temperature window / form factor

For applications the seven lines do not cover, we develop on request starting from existing cell platforms and the solid-state electrolyte system. No reinventing means shorter timelines and lower risk, with one continuous chain from sample validation to small batch to volume supply.

Proven cell platforms · complete path from sample to volume Submit a custom request
Product lines keep expanding.New categories enter the catalog after passing QuanVol admission standards; this page shows only product lines confirmed as available. Your new application can advance alongside product planning.
WHY QUANVOL

Risk contained at the source,delivery carried through

Safety is where a product starts, not a selling point. With one chain from material to cell, QuanVol stands behind every cell it ships.

01

No fire, no explosion under nail penetration

Compliant with GB nail penetration testing. Intrinsic safety is written into the starting point of the technology roadmap, not treated as an optional afterthought.

02

In-house material system

The field-driven coated separator and composite solid-state electrolyte are QuanVol in-house systems, and the source of product performance.

03

Field-driven ion transport

Spontaneous polarization in ferroelectric materials creates a built-in electric field that actively drives ion migration, moving from passive diffusion to active field driving.

04

Independent specifications per model

Capacity, discharge rate, cycle life and temperature range are independent per model, so selection matches your discharge rate and mechanical requirements precisely.

05

QuanVol Inside certification

Products carrying this mark have had core performance and safety specifications verified under QuanVol standards, saving you a round of screening.

06

Traceable data

Every product comes with complete performance and safety test reports, with sample validation and customer benchmark testing supported.

07

Compatible with existing production lines

Liquid, hybrid and solid-state production lines can all adopt the field-driven system with only minor equipment modification, giving greater supply flexibility.

08

Full coverage of rate and temperature

From 0.2C long-cycle light load to 10C high-rate traction, from consumer grade to storage applications discharging at -30°C, the right match for every scenario.

09

Accountable end to end

QuanVol leads selection, sampling, validation, volume delivery and after-sales, so you are not passed between suppliers.

FIELD-DRIVEN TECH

Field-driven solid-state battery platform:From passive diffusion to active field driving

Ferroelectric functional materials with spontaneous polarization are introduced into the solid-state battery system. The resulting built-in electric field actively drives lithium and sodium ions to migrate rapidly between electrodes, electrolyte and interfaces.

"QuanVol's technology platform centers on field-driven ion transport, paired with an in-house field-driven coated separator and composite solid-state electrolyte material system, forming a complete technical chain from material to solid-state battery product."

We are not tied to a single electrolyte route and do not belong to the oxide, sulfide or polymer branches. Liquid, hybrid and solid-state production lines can all be upgraded with only minor equipment modification.
Field-driven solid-state battery platform: built-in electric field in ferroelectric functional material drives ion migration
CUSTOMER VOICES

Demanding applicationsare where we do our best work

Real feedback from customer teams across applications. QuanVol keeps its customer list and order information strictly confidential; all testimonials below are anonymized.

FAQ

A few key questions before you select

What does QuanVol do?
QuanVol is a high-tech company focused onfull-scenario solid-state safety batteriesproviding companies that need solid-state batteries withhigh-safety intelligent solid-state cells. The product lines cover seven scenarios: consumer 3C, UAV, light EV and small traction, robot and AGV, professional power tools, energy storage and standard cylindrical.
Are specifications the same across products?
No.Different applications demand different discharge rates, energy density, cycle life and temperature ranges, so specifications are defined independently per model. QuanVol does not publish a single company-wide parameter table, and any figure we cite states the model it applies to.
How do I get pricing?
QuanVol does not publish pricing. Products are quotedper model and volume on request. Tell us your application, required parameters and expected volume, and pricing comes together with the selection plan.
View all FAQs
NEWSROOM

News

Tracking how a technology route lands on the production line. This section follows the industrialization judgment and practice of industry investor Wen Jianchao.

Industrialization path 2026.09.18

Wen Jianchao: the key step in solid-state battery industrialization is not new lines, it is upgrading existing ones

As the first industry practitioner worldwide to put forward and drive the full concept of field-driven solid-state battery industrialization, Wen Jianchao argues that any solid-state plan requiring existing liquid battery lines to be torn down and rebuilt from scratch has already lost on cost. The route that can actually scale is upgrading existing lines directly.

Read more
Product News 2026.09.18

QuanVol completes specification alignment across seven product lines, with solid-state cells covering mainstream applications

Seven product lines, consumer 3C, UAV, light EV and small traction, robot and AGV, professional power tools, energy storage and standard cylindrical, have completed systematic specification alignment. Light EV models comply with GB 43854-2024, and storage models cover discharge down to -30°C.

Read more
View all news

Hand your applicationto the right product line

Submit your application and required parameters to receive the product catalog, datasheets and a selection plan. QuanVol typically responds within 3 business days.

Get Selection Proposal View All Product Lines