Factory Profile

 

 

15 Years of experience
in one-stop service

Established in 2010, Shenzhen Greatech Energy Technology Co., Ltd. , is a lithium battery top manufacturer and energy storage solutions provider integrated with R&D, Manufacturing, sales and service. We focus on green battery industry over15 years, our battery cells and battery solutions are widely used in micro-mobility, EV, UAV, energy storage industry.

You would get a general impression on us by following data:

• 60+ Senior Engineers In R&D Dept.

• 30,000 Square Meters Workshop

• 800+ Workers & 30+ Production Lines

• Monthly Production Capacity: 250K Packs and 6000K Cells

• Annual Revenue Over: $500 millions+

aLithium‑ion battery PACK automatic assembly workshop, speed‑chain production line, automation equipment cabinet, green epoxy floor, factory workers, new energy battery manufacturing plant industrial photography
 
60+
60+ Senior Engineers In R&D Dept

30000+
30,000 Square Meters Workshop
800+
800+ Workers & 30+ Production Lines
$500 Millions+ 
Annual Revenue: $500 millions+ usd dollars

 

We keep widely cooperation with world-renowned leading lithium-ion battery cell brands such as Samsung, LG,EVE, Resp, BYD, CATL etc. Almost our battery cells and battery solutions are applied to motive power and energy storage: Motive Power application such as e-bike, e-scooter, e-motorcycles, e-tricycles, AGV, FPV, UAV, forklift, golf cart, robot tech; Energy Storage Application such as household energy storage, commercial ESS, UPS, Emergency Power Supply etc.

 

With the good quality cells, advanced product design, self-developed innovative BMS technology,total quality management system, extensive knowledge of scenarios and experiences in battery industry, We are able to to provide professional ODM/ODM/SKD/CKD service to our client's projects.

 

To be a world-renowned great manufacturer in green battery industry is our pursuit, "Make Life Better" is our slogan. We sincerely look forward to cooperation with you to make both of our life and the world better together!

 

 

Real photos of the assembly line operation in a lithium battery assembly plant workshop
Powerful Solutions For Business Growth

We keep widely cooperation with world-renowned lithium-ion battery cell brands such as Samsung, LG, Panasonic, SONY, EVE, DC, Ganfeng, CATL, Sunpower etc and service many renowned scooter brand as such.........

 

We take the safety of battery at first place and make best balance of the cost, efficiency and cycle life of battery. To be a world-renowned great manufacturer in small power battery is our pursuit. "Make Life Better" is our slogan, and we sincerely look forward to cooperation with you to make both of our life and the world better together!.

 

Why Greatech Power?

 
 
Lithium‑battery factory business visit, technician introducing electric scooter lithium‑ion battery pack to overseas customers, new energy manufacturing plant scene

Application-Specific Battery Engineering

R&D engineer designing BMS lithium‑ion battery protection board on computer, PCB circuit design lab, new energy battery technology development

Smart BMS Integration

Lithium‑ion battery pack pre‑mass‑production validation lab, technicians conducting safety, electrical, environmental and structural reliability tests for battery packs

Validation Before Mass Production

Controlled lithium‑ion battery pack production, BMS PCBA integration, cell assembly and final PACK manufacturing, standardized OEM battery production ensuring consistency and product traceability

Controlled PACK Manufacturing

Company showroom certification display wall, CE, UL, ISO9001 certificates, qualification credentials for lithium‑ion battery manufacturer

Battery Certification Support

After‑sales technical guidance scene for lithium‑ion battery packs, technical engineer providing troubleshooting and technical support for customers

Engineering Support Through Production

 

Workers used forklifts to load the packaged lithium batteries into the delivery truck

greatech engineering team supports battery integration from specification review and prototype validation through mass production and post-launch technical troubleshooting.

 

 

Development History

 

 

 
2010~2013, JETECHEN Energy 

Shenzhen JETECH Energy Technology Co., Ltd. was established to develop and commercialize polymer batteries for mobile phones, digital products, etc.

 
2014~2015, Power Lithium Battery

Development and promotion of battery packs for electric bicycles.

Development and promotion of battery packs for self-balancing vehicles.

Development and promotion of battery packs for electric scooters.

 
2016~2017, Smart Home Battery

Huizhou JETECH Energy Technology Co., Ltd. was established.

Development and promotion of battery packs for sweeping robots.

Development and commercialization of battery packs for vacuum cleaners.

 
2018~2019, Portable Energy Storage

Development and commercialization of portable energy storage batteries.

Development and promotion of household energy storage batteries and systems.

Development and overseas promotion of electric motorcycle batteries.

 
2020~2021, Lead-acid Substitution

Truck starter battery

Truck parking air conditioning battery, etc.

12V 24V 48V series

 
2020~2021, Vehicle Battery

Lithium iron phosphate square battery

24V, 48V, 60V series

 
2022~2023, Home Energy Storage

Development and overseas promotion of household energy storage batteries.

Development and overseas promotion of photovoltaic energy storage systems.

 

 

Our Business Scopes

 

 

Automatic cylindrical lithium‑ion cell assembly production line, battery cell conveying on conveyor, intelligent lithium battery PACK manufacturing workshop

Cylinder Battery Cell

Automatic Prismatic lithium‑ion cell assembly production line, battery cell conveying on conveyor, intelligent lithium battery PACK manufacturing workshop

Prismatic Battery Cell

Automated production line for High C-rate Lipo Cell, intelligent battery manufacturing workshop

High C-rate Lipo Cell

aSemi‑finished lithium‑ion battery PACK cell module, arranged cylindrical cells on automated production conveyor, new energy battery assembly workshop

Cylinder Cell battery Solution

Real shot of an automated PACK assembly line for square lithium battery cell modules

Prismatic Cell Battery Solution

Real-life photos of an automated PACK production line for soft-pack lithium battery modules

High C-rate Lipo Battery Solution

 

 

 

 

cooperative partner
 
 

We are looking for a cooperative partner to expand your business.

Partners-CATL
Partners-EVE
Partners-DEMGC
Partners-smartGyro
Partners-Dyu
Partners-Lishen
Partners-JOY BOUD
Partners-CHIC
Partners-MIKA
Partners-REGIS