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Quick Details

  • Place of Origin: Guangdong, China (Mainland)
  • Brand Name: Aweite
  • Model Number: 18490
  • Type: Li-Ion, Lithium Ion
  • Nominal Voltage: 3.7V
  • Size: 18*49mm
  • Nominal Capacity: 1100mAh
  • Brand: Aweite
  • Material: Lithium
  • Battery Capacity: 4500mAh
  • Battery Voltage: 3.7 V
  • Rechargeable: yes
  • Use: For laptop / flashlight / digital products etc.
  • Guarantee: 12 months
  • weight: 100g

Packaging & Delivery

Packaging Details Brown Box
Delivery Time 3-7days


18490 battery
2. one year warranty
3. cycle life:>500 times
4.18490 Li-ion Battery

High power 1100mah battery 3.7v li-ion AWT 18490 rechargeable battry phone battery


Specification of AWT battery
Nominal Voltage:           3.7v
Owest Discharge Voltage:3.7v
Stahndard charger:cc/cv(max ,charging rate 2A)
Cycle Life:>1000cycles
Max .continuous discharge rate:85A
Operating Dishcharge Temperature:under10 and over 60 Degree Celsius
Contact person:Vivian



Li-ion Cylindrical Battery

·Model: 18490

·Material: Lithium cobalt oxide

·Nominal voltage: 3.7V

·Charge limited voltage: 4.2V

·Rated capacity: 24500mAh

·Cycle life: Over 1000 cycles

·Standard charge time: 3-5hrs  

·Fast charge time: 2-5hrs

·Charge temperature: 0°C~+40°C

·Discharge time:-20°C~+60°C

·Package: PVC jacket/PE bag/ Cardboard/cartons or according to the customers' requirement


Key Applications:

Widely applied in digital products, portable computers, Bluetooth products, electric tools, lighting devices, toy, household appliances and emergent device area. cordless phone, power tools, instrument and apparatus, electric bikes, motorcycles

Main products



1).Do not disassemble,dispose in fire,heat or shoet circuit.

2).Do not insert batteries with the(+)and(-)reversed.

3).Do not mix fresh batteries with used batteries.

4).Do not submerge the battery in water.



Aweite IMR Cylindrical Series Battery
ModelNomional Voltage(V)Capacity(mah)Cell dimensions(mm)Charge&DischargeWeight ( g )
Diameter(±0.2)Height(±0.5)Charge current ( C )Discharge current ( C )
IMR 186503.7180018.364.50.5143
IMR 186503.7220018.364.50.5143
IMR 186503.7260018.364.50.5145
IMR 186503.7340018.364.50.5246
Aweite IMR Cylindrical Series Battery www.aweitebattery.en.alibaba.com skype: vivian-aweite
Main Models
IMR10440 cylinderical 3.7v li ion battery
IMR14430 cylinderical 3.7v li ion battery
IMR14500 cylinderical 3.7v li ion battery
IMR14500 cylinderical 3.7v li ion battery
IMR16340 cylinderical 3.7v li ion battery
IMR17670 cylinderical 3.7v li ion battery
IMR18500 cylinderical 3.7v li ion battery
IMR18650 cylinderical 3.7v li ion battery
IMR26650 cylinderical 3.7v li ion battery


  Our Promise:The highest quality, the best price, the greatest service!!! :)  





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