INTRODUCTION
PRODUCTS
SUM Electronics is a manufacturer of high quality, good performance and secure rechargeable 12V lithium-ion battery pack, lithium iron phosphate battery pack to serve the world’s industrial enterprises.
Application fields: Instrumentation, robotic, Medical, business and Security equipment; Energy storage and emergency backup power systems, etc.
I/ Products specs
Model756090
Dimensions23*60*92mm
Capacity5000mAh
Voltage11.1V
CertificationsCE、ROHS、UL、FCC、KC、IEC62133、CQC、UN38.3、MSDS
I/ Production process
FAQ：
1.Q/ What does batteries in series mean?
A/ batteries in series means increasing the voltage while keeping a constant capacity.
2.Q/ What is the difference between lithium and lithium ion batteries?
A/The biggest differences are that lithium batteries contain lithium metal and are not rechargeable. Lithium ion batteries, however, do not contain lithium metal and can be recharged.
3.Q/ What’s the lead time production of lithium battery?
A/ It usually takes 25 to 30 days.
4.Q/ Do Li-ion batteries develop a memory? Do I need to recharge after every use?
A/ No, While older styles of battery did develop a “memory”, the new Li-ion batteries do not.
5、Are Lithium Polymer Batteries safe?
Yes. The battery is safe if you closely, and carefully, follow the instructions and handling precautions.
6、How do I store my Lithium polymer battery pack?
When not used, the Lithium polymer battery pack should be charged to approximately half its maximum capacity
7.Do I need a special charger to charge the Lithium Polymer Batteries?
Yes. With all LiPo batteries, it is absolutely essential that the correct charging scheme be used. China 12V Lithium Battery manufacturers
website:http://www.sum-battery.com/storage-battery/12v-lithium-battery/
Industrial Evaporative Air Cooler 2017
1.High efficiency cooling effect.
2.Reasonable price and good quality compare with the others.
3.Low noise , easy install , reasonable designair coller manufacturers China
website:http://www.cppmy.com/air-cooler/industrial-air-coolers/
AT&T iPhone 7 128gb black like new in box. Always kept in case. No issues. Clear iTunes etc, I am the original owner bought straight from Apple. Battery is at peak performance.
Includes:
Apple smart battery case in box
Spigen metal reinforced case
Gel case
A couple tempered glass screen protectors
Original box
RIHOO INDUSTRY is specialized in design, manufacture and supply Special bearings, Non-standard bearings , Roller Guide – way ball bearings, Track roller Bearings , Guide wheel bearings , as well as Miniature ball bearings both in Inch and Metric sizes. These products can be used in special system, such as industrial robot, precision assembly line, automatic equipments, logistics transportation system and so on. We can bring up the solutions from design to manufacture for the customers’
Led bulb original Imported 12v
For more information contact 34 627 86333
Specialized in producing customzied purport medical instrument injection parts, our professional factory is well-known in the world. You can buy cheap and discount purport medical instrument injection parts through our website as all the products is at low price.
Basic Info
Production: Main case
Surface Finish Process: Polishing SPA-1
Plastic Material: ABS+PC
Color: White
Mold Cavity: 2 Cavity
Tooling Standard: JIS
Runner: Cold Runner
Cavity/core steel: SKD61 HRC48-52
About Us
Since 2001, Suzhou Long-term Materials has been specializing in the provision of customized Thermoplastic Elastomers (TPE) and alloys.
Long-term TPE materials have been widely used in different applications: automotive parts, medical materials, household products, industrial products, daily necessities, shoe materials and so on. At the request of customers (especially those who need Medium-High level products), we can quickly develop products that meet the individual needs of
