3.7V 900mah Polymer lithium battery cells

Price: 1.0~10.0 USD
Trade Term: FOB
Payment Terms: T/T,WU
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Basic Info.
  • Battery Type: Lithium Polymer 
  • Brand Name: Dinghua 
  • Nominal Capacity: 900mah 
  • Size: 3.0±0.2*50±0.5*60±0.5 
  • Capacity: 900mah 
  • Voltage: 3.7v 
  • Internal resistance: ≤ 60 
  • color: white 
  • style: Polymer lithium battery cells 
  • Model No.: SunP305060 
  • Place of Origin: Guangdong  
  • Min.Order: 10000 Piece/Pieces
  • Means of Transport: Ocean, Air, Land
Supply Capacity
  • Production Capacity: 50000pcs/day
  • Packing:OEM packing
  • Delivery Date: 15-20days

Polymer lithium battery cells which can be customized according to customers' requirements

Nominal voltage : 3.7 V
Nominal capacity : 900mAh, 1C discharge
Charging current: Standard charge : 0.5C Fast Charge : 1.0C
Standard charging method : 0.5C CC ( constant current) charge to 4.25V, then CV ( constant voltage 4.2V) charge until the charging current ≤ 0.05C
Protection board the maximum allowable charge current : 1C
Protection board the maximum allowable discharge current : 1C
Discharge cut-off voltage : 2.75V
Discharge temperature : -20 ° C ~ +60 ° C
Charging time :2-5hrs ( standard ) ; 2hrs ( fast)
Internal resistance : 30mΩ (Max)
Charge and discharge times : more than 800 times
Self-discharge : less than 200uA


Standard voltage

Cell size(mm)

Internal resistance(mΩ)





Nature : MP3 MP4 MP5 GPS navigation instrument , Bluetooth headset , small stereo , small toys , security products , PDAs , e-books , voice recorder , mobile power , flashlight sound .

Factory direct 3.7V and 7.2V lithium polymer battery , can be customized concatenation . Many specifications ,welcome inquiry

Polymer lithium battery cells SunP305060
Polymer lithium battery cells SunP305060


mobile power , car navigation , Apple peripheral power , tablet PCs , mobile DVD , notebook battery , wireless monitoring equipment , medical devices , a variety of instrumentation , LED lighting , traffic signs , portable small household appliances , power tools , toys , DIY instrumentation , etc.

Tip 1: OUR business size lithium polymer battery , a model range ofproducts , not exhaustive biography, if not found in the Pu satisfied with thesize , please contact us , welcome to order !

Tip 2: the appearance ofthe product is affected by many factors , there is the possibility of usingneutral pictures to represent this model , pictures are for reference only , toprevail in kind .

Main features:

A variety of sizes : Model and capacity tochoose , applicability

Quality assurance : A product batteries , highcapacity , low internal resistance

Stable performance: long cycle life :500 continuous charge and discharge , the battery capacity of not less than 80 %of the rated capacity .

No memory effect: at any time to charge anddischarge

5 Safety: Seiko built-in circuit protection board , has a shortcircuit, overcharge , over discharge , shock, vibration , acupuncture, heat , nofire , no explosion and so on .


Battery Handling Precautions : Do not use a sharpobject to touch the aluminum foil packaging materials , no bend top edge banding, Do not open or damage the folding , very ears fragile not bend , prohibit fall\ shock \ bend the battery at any time against short circuit or reverse thepositive and negative battery .

Other matters : to prevent the batterypackage short circuit, non- demolition battery , non- batteries in a fire , thebattery must not be immersed in a liquid (such as: water, drinks, juice, coffee) , and must not replace the battery , and prohibit the use of damaged batteries.

Company introduction


Company description: Shenzhen Dinghua Teleommunication Technology Co., LTD. was established in July, 2003.It is a high-tech enterprise in product design, research & development, production and sales .

The company's main business including industry and civil telecommunication products and the related peripheral products. they`re including: mobile power supply products, energy saving, environmental protection and new energy power products, uninterrupted power supply products, car power supply products, android TV box, personal audio-visual electronic products, and cross-border electronic products.

The company has a number of core and have professional knowledge and practical experience for many years of product design and development team of engineers. The company also have many experts in production management, quality management ,marketing development and promotion .

On the other hand,the company have many of modern flow production lines, the specialized advanced production equipments , inspection, testing equipments and instruments.The company has passed ISO9001:2000 quality management system certification, many products have the certifications of CE, FCC, SAA and domestic CCC .

The products are sold to Europe, America, emerging economies and domestic market, won the widespread praises of the customers.

Competitive advantage:

Our company advantages in addition to price,including technical support.We have a strong research and devlopment team,so do not worry about product itself and our after-sales.

Factory picture for reference

Hot sale Android HDMI white TV Box

Hot sale Android HDMI white TV Box

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Send message to this supplier
Mr. XIE YUAN QI (Manager)
Tel: 86-755-82514385
Mobile: 13802257789
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Contact Method
B2710,Zhongshen Garden Building,South Caitian Road, Shenzhen, Guangdong, China (Mainland) / 518000
Fax: 86-755-82996341
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