Battery Supplier 18650 Battery Lithium Battery Chargable Power Battery

  • Price:

    Negotiable

  • minimum:

  • Total supply:

  • Delivery term:

    The date of payment from buyers deliver within days

  • seat:

    Jiangsu

  • Validity to:

    Long-term effective

  • Last update:

    2017-12-13 04:15

  • Browse the number:

    273

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Company Profile

Yangzhou Dongtai Solar Energy Co., Ltd.

By certification [File Integrity]

Contact:Mr. Alex Lu(Mr.)  

Email:

Telephone:

Phone:

Area:Jiangsu

Address:Jiangsu

Website: http://dongtaisolarpower.dachaoele.com/

Product details





 
ITEM SPECIFICATION
Normal capacity 2500 mAh@0.2C
Minimum capacity 2450 mAh@0.2C
(Discharge the cell from 4.2V to 3.0V
 by 0.2C current)
Normal voltage 3.7V
Charging voltage 4.2 ±0.05V
Discharge ending voltage 3.0±0.05V
Standard charging current 0.5C(1250 m A)
Max charge current 1.0C(T≥10ºC)
0.2C(10ºC>T≥0ºC)
Max discharge current 2.0C(T≥0ºC)
0.5C(0ºC>T≥-10ºC)
0.2C(-10ºC>T≥-20ºC)
Max recommended charge and discharge cell body temperature Charged 0~45ºC
Discharge:-20 ~60ºC
Maximum short term allowable charge and discharge cell body temperature. Charging and discharging at these conditions will shorten cell cycle life. Charge: 50ºC
Discharge: 60ºC
Humidity range 0~90%RH
Internal resistance ≤60 m Ω
(AC Impedance, 1000 Hz)
Cell dimension Height : 65.1 mm Max
Diameter : 18.4mm Max
Weight < 50g
 








Warning and cautions in handling the lithium-ion cell
 
To prevent the possibility of the cell from leaking, heating, explosion, please observe the following precautions: 

>>Don't immerse the cell in water.
>>Don't use and leave the cell near a heat source such as fire or heater.
>>When charging, use a cell charger specifically for that purpose.
>>Don't reverse the positive and negative terminals.
>>Don't connect the cell to an electrical outlet directly.
>>Don't discard the cell in fire or heater.
>>Don't connect the positive and negative terminal directly with metal objects.
>>Don't transport and store the cell together with metal objects such as necklaces, hairpins.
>>Don't strike, throw or trample the cell.
>>Don't directly solder the cell.
>>Don't pierce the cell with a nail or other sharp object.
 



FAQ

Q: Are you trading company or manufacturer ?
A: We are a professional manufacturer with 18 years of experiences and customers all over the world .Our factory located in Wuxi city, Jiangsu province,China.
 
Q: How long is your delivery time?
A: Generally it is 15-20 days. It is according to quantity.

Q: Can you print my picture or logo on the battery cover?
A: Yes, OEM is available, we can print your picture or logo on the battery case, If your quantity is good, We can also printing your LOGO on battery carton.

Q: What is your terms of payment ?
A: TT, L/C, Western Union.

Q: What's kinds of battery will you provide?
A: We have 3 types of battery: Electric bike battery, UPS battery and motorcycle battery, we have many models to meet your requirements.

Q:How do you ship the products?
A:We ship the products by sea.