NASDAQ: CBAT  |  GLOBAL BATTERY MANUFACTURER

One manufacturer, from raw cell to finished pack

CBAK Energy designs and manufactures LFP, NMC and sodium-ion battery cells, then builds them into complete, custom packs, for micromobility, energy storage, solar lighting and other custom battery projects. A global manufacturer, with a local team right here in Europe.

25 years as a tier 1 cell manufacturer, now building your custom battery pack too

We develop and manufacture lithium and sodium-ion cells and build them into durable, market-ready battery packs, controlling everything from raw material selection to finished product, backed by 25 years of manufacturing know-how

1

Cell Selection

As a battery cell manufacturer, we match LFP, NMC or sodium-ion chemistry to your application, discharge rate and cycle-life needs.

2

Pack Design & BMS Customisation

Technical development from casing and pack architecture through to a custom BMS, built around how your product is actually used, with our engineering team working as an extension of yours.

3

Complete Pack Manufacturing

We manufacture your custom battery pack at full scale, test it thoroughly and deliver it ready to integrate.

Trusted by manufacturers worldwide for over two decades

Get the full cell & chemistry spec sheet

Every format and chemistry we build with, voltage, capacity, cycle life and working temperature, in one document, no sales call required, just the numbers

Get the Spec Sheet

Expertise across a wide range of applications

Need cells only? We supply them directly, or need a full engineering team behind your finished product? We support that too, from cell to pack, at whatever stage you need us

Built for daily-cycle range

LEV & Micromobility

Cells and custom battery packs for e-bikes, scooters and light electric vehicles. LFP and NMC cylindrical cells built for fast discharge and daily-cycle range.

Your extended engineering team

Pack Assemblers & Integrators

Factory-direct cell supply and engineering support that acts as an extension of your own team, with full BMS access so you keep control of your product.

Compact, long-cycle-life power

Small-Unit Energy Storage

LFP cylindrical cells with up to 4,000 to 5,000 charge cycles, sized for compact, reliable storage systems.

Built to survive the elements

Smart Outdoor Solar Lighting

Durable cells rated from -40°C to +60°C, built to perform through repeated outdoor charge cycles.

Working on something else? We support other custom battery applications too, get in touch.

Proven record you can trust

CBAK Energy Technology (NASDAQ: CBAT) was founded in 2001 and became the first Chinese lithium battery manufacturer listed on NASDAQ, in 2006

40 GWh
Current manufacturing capacity, expanding to 75 GWh
20%
Global market share, Series 32 (32140) cylindrical LFP cells (2025)
#4
Worldwide ranking for large cylindrical cell shipments
6,500+
Employees, with offices across Europe, the USA and Asia
CE UN38.3 ISO 9001 ISO 14001 IATF 16949 RoHS REACH UL

Cells trusted by global brands:

Cell customers including Jackery, Bluetti, Anker, BatterySmart, Viessmann, Eaton, Cadenza Innovation, Solax Power, Siemens and kt

Cell chemistry matched to your application

LFP

Lithium Iron Phosphate. Our most-used chemistry, chosen when safety and long service life matter more than squeezing in extra range.

  • Cycle life: up to 4,000+ full charges
  • Working range: -40°C to +70°C, stable in heat and cold
  • Best for: energy storage, outdoor and safety-critical uses
NMC

Nickel Manganese Cobalt. Our highest energy-density chemistry, more power packed into a smaller, lighter cell.

  • Energy density: highest of our three chemistries
  • Format: compact, lightweight cylindrical cells
  • Best for: micromobility and weight-sensitive products
Sodium-Ion

A newer, lower-cost chemistry that handles high current and cold weather better than most lithium cells.

  • Discharge rate: up to 10C continuous, 15C in short pulses
  • Cold performance: stable output down to -40°C
  • Cycle life: up to 6,000+ full charges, lower material cost

Questions you're probably already asking

What's the difference between LFP, NMC and sodium-ion cells?

LFP is the safest and longest-lasting, best for storage and outdoor use. NMC packs more energy into a smaller, lighter cell, best for micromobility. Sodium-ion handles high current and cold weather well, at a lower cost. Most projects use one main chemistry, but we can advise based on your application.

Can we buy cells only, without a full custom pack?

Yes, if you're a pack assembler or integrator with your own BMS and design, we're happy to supply cells directly. Get the spec sheet to see the full range.

What certifications do your cells and packs hold?

Our cells carry full certification across the board, including CE, UN38.3, ISO 9001, ISO 14001, IATF 16949, RoHS, REACH and UL. Pack-level certification depends on your specific market and application, and we manage that process for you, so you don't have to.

Do you ship across Europe, and beyond?

Yes, we work with customers across Europe and also take enquiries from other regions, including the USA and Africa.

How long does an order take, and is there a minimum quantity?

Both depend on the product, chemistry and volume you need. Get in touch and we'll give you a straight answer for your specific project.

Get a personalised configuration, based on your project

Tell us what you're building and we'll match the right chemistry, custom pack design and production plan

Get My Personalised Configuration