Gold Member Since 2012
Audited Supplier
Shenzhen Eastar Battery Co., Ltd.

Icr8650 2200mAh, Icr18650 Battery 2s1p, AA Size Cell manufacturer / supplier in China, offering 18650 2s1p 7.4V Li-ion Battery Pack 2200mAh for Electric Bicycles, 12V 80ah JIS Standard Mf Car Battery with Top Quality, Mf 50ah 12V 50ah 55D23L Car Batteries and so on.

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Supplier Homepage Product Lithium Ion Battery Others Lithium Ion Battery 18650 2s1p 7.4V Li-ion Battery Pack 2200mAh for Electric Bicycles

18650 2s1p 7.4V Li-ion Battery Pack 2200mAh for Electric Bicycles

FOB Price: US $2.25 / Piece
Min. Order: 100 Pieces
Min. Order FOB Price
100 Pieces US $2.25/ Piece
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Payment Terms: L/C, T/T, Western Union, Paypal

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Basic Info
  • Model NO.: ICR18650
  • Connection Mode: Series and Parallel
  • Discharge Rate: Medium Discharge Rate
  • Accessories Type: Battery
  • Standard Voltage: 7.4V
  • Electrolyte: Liion
  • Type: Lithium-Ion Battery Pack
  • Rechargeable: Chargeable
  • Size: Medium
  • Rated Capacity: >1000MAH
  • Usage: Household Appliances
Product Description
18650 2S1P 7.4v li-ion battery pack 2200mAH for electric bicycles

Model no

18650 7.4V 2200mAh Li-ion Battery



Typical capacity


Nominal volt


Approx net weight

 2 x 48g


 4 x 18650

Standard charge rate


Max charge rate




Discharge temperature


Storage temperature

≤1month -10°C~40°C

≤6month 0°C~35°C

Inner resistance


Circle life




12 months. 100% real capacity & strict QC.
Features of Li ion battery:
Highest energy density battery
Stable dicharge voltage
Longer service life ,1C for Circulation using 400 charge /discharge Cycle ,capacity above 80% 
with explosion-protection cap.
No memory effect
Highest standard of safety
Environmentally friendly
LED flashlight ,electric meter,medical machinery
Wireless communication,lifesaving appliance
Research instrument,notebook ,computer ,digital product
Mobile phone ,audio and Video device
Electric Bicycles and miner lamps etc.
Lead Time: 
One or two days for exiting brands sample;
One week for OEM samples;
15-25 working days after confirming order.
Low Self-discharge 
- Less than 3% per month



Lead Acid








Environment Friendly - Clean and Green energy poses no pollution on our environment

Do not overcharge or over-discharge batteries to avoid the decrease of  battery service life.
Do not short circuit, incinerate and disassemble battery.
Do not impact the battery.
Do not drop of cause unnecessary shocks to the battery.
Do not carry loose batteries in a pocket or purse with metal objects like coins, paper clips etc.  
Do not use inferior charger to recharge this battery in case of damaging the battery.
Place battery away from children.
Shenzhen Eastar Battery Co.,Ltd. is a professional manufacturer concentrate on producing safe, reliable and high quality environmentally friendly rechargeable battery. Our Main products include Ni-MH, Ni-CD, Li-ion, Li-polymer, Li-MnO2/Li-SOCL2 and LiFePO4 power batteries. Our company has strong technical force as well as advanced production and testing equipement. We take strick quality control from raw material procurement to delivery. In addition, Eastar has obtained ISO9001:2000, CE, SGS and RoHS certificates.
Eastar batteries have been exporting to Europe, North America, South-East Asia and so on. We have obtained a high reputation during the years for products' reliable quality, high energy density and high operation voltage. With a professional R&D team, we have a wide variety of battery packs available for you!
We are committed to providing high quality products and the best service to our customers. We will devote ourselves to the continued improvement and innovation for a brilliant cooperation with our customers.

Welcome to contact Vincy for more information. Your enquiry is welcome:-)
Office: 0086-755-22214430-Ext813
Fax: 0086-755-22214951
Tel.: 0086 135-3819-5248
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