Wholesale 3.7V Rechargeable Li-ion 18650 Battery Rechargeable Battery

Wholesale 3.7V Rechargeable li-ion 18650 Battery Rechargeable Battery

If you want branded cells(JP/KR 18650 cell) please advise us.

Model:Li-ion 18650 2200mah 3.7v 
Dimension:18*65mm
Voltage:3.7v
Capacity:2000mAh/2200mAh/2500mAh/2600mAh/2800mAh/3000mAh/3500mAh
Discharge cut-off voltage:3v
Standard charge current:0.2C for 6 hours
Standard discharge current:0.5C or 1C 
Weight:43g
Working temperature 
Discharge:-20-60 degree
Charge:0-45degree
Storage temperature:Minus 20 - 45 degree
Normal temperature capacity:1800mah or customized
Cycle life:>500cycles 

Applications:

1) Communication: back-up electric supply, interphone

2) Vehicles: electric bicycle, golf car, electric wheelchair

3) Power tools: electric cropper, electric drill, electric saw, electric hammer.

4) Illuminate devices: solar battery, miner lamp, solar street lamp, emergency light, electric torch,headlamp.

5) Others: toy,power spraye, car washer, small home appliance

Photo:

Company Information

Shenzhen DeLong Energy Technology Co., Ltd. is a Professional New Energy Supplier in China focusing on the manufacture, research and sale of lithium ion battery product worldwide. It was established in 2006 and becoming the leading player in the new energy field through development. Delong company intergrates the cell manufacturing and offer of power solution in according to different application purpose.Our products are widely applied on digital device battery,high discharge rate battery, powerful electric vehicles battery, low and high temperature lithium ion battery, power storage and back-up battery pack etc.

1. 12 Years professional manufacturering experience.

2. Your inquiry related to our products or price will be replied within 24 hours.
3. One-stop OEM & ODM service;  or our current models.
4. Fast delivery;  Professinal and quality 100% QC inspection.

1:Can I have samples to test? And what is lead time for sample order?
   Yes,we can supply samples,the leadtime for samples is 3-5 days.and buyer pay for sample cost and shipping cost.

2: Do you provide after-sales serive?
   Yes,the warranty is 12 months, if any quality problems on our side in this period, we can send new one as replacement.

3: Do you accept OEM/ODM?
   Yes,it is avaliable.

4:Are you battery real capacity?

   All of our battery cells with Grade A,100% new and real capacity.

5: What kind of certificates do you have?
   We can provide CE,ROHS,FCC,IEC62133,MSDS,UN38.3 if your order quantity is big.