Joy Battery Technology Co., Ltd
- Basic Information
Company Name: Joy Battery Technology Co., Ltd Business Type: Manufacturer Brands: JOYBAT Employee Number: 100~150 Total Sales Annual: $10000,000-$20,000,000 Company Location: Bld.6,First Industrial Park,Fuyong street ,Baoan District, Shenzhen,China
- Trade & Market
High quality,Best service,Reasonable price
We have the experience, capability, and R&D resource to make any OEM&ODM integration a glowing success! Large is an extremely versatile power bank manufacturer with the ability to bring your concepts and ideas into viable solutions. We work with individuals and companies at all stages of design and manufacture, from concept to finish, in a highly focused effort to bring Industry level products and services to you.
Once customer provides us with concept information and detailed specifications, we will notify them of the total cost for design, prototyping, and estimated cost per unit before the project begins. Large will work with customers until they are satisfied and all original design requirements are met, and the product performs exactly to customers’ expectations.
OEM Service Flow Chart:
Our R&D team approach allows us to be ahead of our competition in product development cycle time without compromising quality. Large is committed to delivering quality solutions to our customers through our OEM & ODM services. We are an expert in our field, as you are with yours. Large is committed to serving global solution integrators with flexible custom-made designs and manufacturing services. Delivered straight from our corporate OEM & ODM Team, the products benefit our clients by lower manufacturing costs as well as a shorter lead-time for product development.
Cylindrical Battery Polymer Battery
1.A long period of charging and discharging test 1.High-speed mixing positive and negative paste
2.Over-current, over-voltage, circuit safety test 2.Coating Machine for Laboratory
3.High temperature security and stability test 3.Press positive and negative sheets
4.PCB circuit control board 4.Cut a roll of positive and negative sheet
5.Sub-capacity cabinet battery category 5.Cut the solder poles, pole pieces automatically
6.Batteries internal resistance matching 6.Separate the positive and negative plate
7.Detection PCB circuit board 7.The formation of a separate anode and cathode
8.Install the bottom cover and circuit board 8.Vacuum Drying
9.Detection of semi-finished battery 9.Capacity testing
10.Activate the battery and calibration capacity 10.Aging testing
11.Packing and sealing 11.Packing and sealing
12.Transport to all over the world 12.Transport to all over the world
How to select the correct battery pack?
1,First of all, you must get to know your device:
A,What is device's input voltage? ( V)
B,What is its power consumption ( Wattage ) ?
C,What is Maximum current drain ( A) ?
D,What is your expected running time by a battery pack ?
2,Decide battery pack voltage you will choose
Battery pack voltage must be equal or a little higher than your device’s need.
3,Decide Battery pack's Capacity ( mAh or Ah)
Battery capacity is depended on how long you need to run your device ( hours ), which can be calculated as the follow:
( Ah) = Device's Wattage (W) x Time to run ( Hours) / Battery Voltage (V)
For example, if using a 12V battery pack, and run 10W DC device for 10 hours, you need choose a battery pack with capacity > 8.3Ah, e.g (10x10)/12 = 8.3
1000 mAh = Ah, higher mAh will provide longer running time.
4,Decide Battery pack’s Max. discharging current
Before order battery pack, you must pay attention on battery pack’s Max. discharging rating on the specification or description. Please don’t think any battery can take any current drain.
You shall know your device’s max. discharging current. If you don’t know , you must measure it by a multi-meter.
The battery pack’s Max. discharging rate of the chosen Battery must be higher than that device requires
Facing the opportunities of new energy battery industry,Joy Battery Technology Co., Ltd has formed a strong core management team comprised of excellent strategic, marketing and application technology talents. Led by several returned overseas doctors,Joy Battery has been optimizing management, expanding production capacity and accelerating innovation, so as to improve the core competence of our company continuously.
Doctor in Electrochemistry, Institute of Superconducting & Electrochemical Materials, University of Wollongong, Australia. More than ten years of work experience in battery field. He is granted with honors like “Distinguished expert in Shenzhen New Energy Cars Project; Shenzhen excellent entrepreneur of invention implementation; Shenzhen Top Talent and Shenzhen One Thousand Talent Plan member.”
In 2005, established company
In 2006, established polymer lithium-ion battery production line
In 2007, established cylindrical lithium-ion battery production line
In 2008, passed the ROHS certification
In 2009, passed the UL certification
In 2010, passed the ISO14001 environment system certification
In 2011, passed the ISO9001 quality management system certification
In 2012, moved to a new factory in Shenzhen Fuyong
In 2013, established four major sales business sector
In the future, Joy Battery will continue to keep pace with times, uphold the business philosophy of low-carbon environmental protection, and with the mission to create the best living environment for human beings, to make our contribution to the country and even the world’s new energy industry.
Joy Battery is committed to provide the best service for our customers; we really care about the quality of our products and satisfaction. Please feel free to contact us, your experience, opinions and advice; we are here to listen or to help you when needed.
- Factory Information
Market name: North America,South America,Western Europe,Eastern Europe,Eastern Asia,Oceania,Worldwide Contact Person: Eric