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/
Our History
Establishedin2004,is combining the environmental protection hotmelt adhesive film research and developing and sales together enterprise.
Our Factory
Qidong coastal park thirteen thousand square meters production base has been completed in 2013. 60,000,000 ㎡ production ability per year.
Our Product
EVA,PES,TPU,PO,PA
Product Application
SOLDIER UNIFORM;ELECTRONIC SHIELDING MATERIAL;UNDERWEAR;SEAMLESS WALL CLOTH;NO SEWING SHOES MATERIAL;DECORATIVE MATERIAL
Inverter controlled Hydro Extractor:
● This machine is used for dewatering various kinds of knitting fabrics, woven fabric, hanks and garments, etc.
● Both inner and outer baskets are made of high quality stainless steel for long service time.
● Inner basket is equipped with a head, which facilitates the fabric loading/unloading greatly.
● Super-silent and super-balanced running for excellent working environment, in particular the driving motor is put in the center
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Our History
We are manufacturer of primary-packaging and secondary-packaging machines and service in terms of, biscuit, cake,bread,candy,puffed food, snacks, dry fruit, instant noodle, hardware, toy ,etc.
With near 10 years experience in automated packaging, feeding and conveying, especially in automatic plastic tray filling and loading solutions. we are committed to providing customers with solutions and machines of automatic packaging.
Our Factory
TEFUDE has been adhering to the
Led bulb original Imported 12v
For more information contact 34 627 86333
Factory direct sale bar peeling machine
Our machines can be used in all kinds of fields such as,automobile,petroleum,construction,bearing,power fittings,spare parts
Components of the peeling machine
Our Factory
Packing&Delivery
FAQ
1. Q: Are you a factory or a trading company?
A: We are a production and trade integrated enterprise.
2. Q: What is the warranty Time?
A:One year after receiving the goods.
3. Q: How long is the delivery time?
A: We usually make delivery within 60days.
