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Yangzhou Dongtai Solar Energy Co., Ltd.

Lithium Ion Battery, 18650 Rechargeable Li-ion Battery, Brand New Power Battery manufacturer / supplier in China, offering Cheap Price 3.7V 2500mAh Li-ion 18650 Battery, Best Selling 12V 80ah Lithium Battery, 12V 80ah Lithium Ion Battery for Street Lamp and so on.

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Supplier Homepage Product 18650 Li-ion Battery Cheap Price 3.7V 2500mAh Li-ion 18650 Battery

Cheap Price 3.7V 2500mAh Li-ion 18650 Battery

FOB Price: US $1-15,000 / Piece
Min. Order: 300 Pieces
Min. Order FOB Price
300 Pieces US $1-15,000/ Piece
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Port: Shanghai, China
Production Capacity: 10000 PCS/Day
Payment Terms: L/C, T/T, D/P, Western Union, Paypal, Money Gram

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Basic Info
  • Model NO.: LANYU-2.5
  • Usage: Car, Bus, UPS, Electric Power, Lighting, Electric Bicycle, Boat, Li-ion Battery
  • Discharge Rate: High Discharge Rate
  • Electrolyte: Organic Solution
  • Rechargeable: Chargeable
  • Condition: New
  • Approx Weight: 50 G
  • Designed Life: 10 Years
  • Trademark: LANYU/OEM
  • Specification: 18*65mm
  • HS Code: 8507600090
  • Type: Lithium-Ion Batteries
  • Nominal Voltage: 3.7V
  • Shape: Cylindrical Battery
  • Installation: Packaged
  • Battery Type: Lithium-Ion Battery
  • Color: Purple,Blue,Silver,Green
  • Warranty: 4 Years
  • Certificates: Ce, UL, Tlc, ISO9001, ISO14001, Ohsas18001
  • Transport Package: Plywood Case/Wood Pallet
  • Origin: China
Product Description
Cheap Price 3.7V 2500mAh Li-ion 18650 Battery

Normal capacity2500 mAh@0.2C
Minimum capacity2450 mAh@0.2C
(Discharge the cell from 4.2V to 3.0V
 by 0.2C current)
Normal voltage3.7V
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)
Max discharge current 2.0C(T≥0ºC)
Max recommended charge and discharge cell body temperatureCharged 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 range0~90%RH
Internal resistance≤60 m Ω
(AC Impedance, 1000 Hz)
Cell dimensionHeight : 65.1 mm Max    
Diameter : 18.4mm Max   
Weight< 50g

Cheap Price 3.7V 2500mAh Li-ion 18650 Battery
Cheap Price 3.7V 2500mAh Li-ion 18650 Battery

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.



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.
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