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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: DTP
  • Model Number: 451730
  • Type: Li-polymer
  • Nominal Voltage: 3.7V Deep cycle battery
  • Size: 45*17*30mm
  • Nominal Capacity: 190mah
  • Weight: 25 g
  • Discharge cut-off voltage: 3.0V
  • Charge cut-off voltage: 4.2V
  • Max discharging current: 1C
  • Max charging current: 1C
  • Sample lead time: 7 days
  • Warranty: 1 year
  • Certification: UL CE IEC62133 UN38.3 MSDS
  • Cycle type: Deep cycle battery

Packaging & Delivery

Packaging Details Deep cycle battery shipments according to customer demand
Delivery Time 3-7 day for Deep cycle battery

Hot Product Customized rechargeable battery deep cycle battery for telecom






Brand Name


Main Composition


Cycle time 

500 times

Nominal Voltage


Nominal Capacity



45*17*30 mm

Standard charge

Constant Current 0.5C

Constant Voltage 4.2V

0.01 Ccut-off

Standard discharge

Constant current 0.2 C

End voltage2.75V

Fast charge

Constant Current 1C

Constant Voltage 4.2V

0.01 C5A cut-off

Fast discharge

Constant current 1 C

end voltage 2.75V

Maximum Constant Charging Current


Maximum Continuous Discharging Current


Operating Temperature

 Charge 0~45°C

 Discharge –20~60°C

Storage Temperature 

 -20~45°C for 1Month

 -20~35°C for 6Months

Environmental request


ApplicationsPDA,tablet PC,e-book,MID,mine lamp,bluetooth headset,MP3,MP4,MP5 and so on.



Product Advantages:

1.Dual IC chips, that can anti-shortcircuit, anti-overcharger, anti-overcurrent, anti-overload;

2.Injection Technology for li polymer battery to make battery more stable;

3.With short-circuit production function, safe and reliable;

4.Li-polymer battery up to 500 cycles life,low self-discharge,no memory effect;

5.Factory mastered technology and competitive price;

6.Li polymer battery with CE/ROSH/SGS/UL/MSDS/UN38.3/IEC61233 standard.


Trading detail: 


1) Packing: Industrial packing (can be as customer's requirements)

2) MOQ: 1000pcs (Small trial order accepted)  

3) Delivery time: Usually 20-25 working days after payment

4) Payment term: T/T, Western Union,Paypal  









Laptops,Table PC,PDA,bank card, smart card,Ipad,Netbook,Flat computer


Mobile power ,Protable power source, Standby Power


Telephones,Cameras,Romote control helicopters,Electronic toys etc.


Mode of transport




1. Q: What's your MOQ(minimum order quantity)?

      A: 1000PCS.

2. Q: What's your packing methods?
    A:  Industrial packing (can be as customer's requirements)

3. Q: What's your payment terms? 
    A: T/T 30% in advance & T/T 70% upon sending the goods, L/C 100%, or negotiate according to the order status.

4. Q: What's your delivery time?
    A: 4 weeks after received the advance payment or L/C.

5. Q: Can we visit your factory?
     A: Warmly welcome. Once we have your schedule, we will arrange the professional sales team to follow up your case.








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Transaction Details

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China (Mainland)
Transaction Level:
Supplier Assessments:
32 Transactions 520,000+
The supplier’s transactions conduted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $104,000
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