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Rechargeable Lithium Polymer Battery 3.7V 20ah Lipo Batteries for Electric Bike Robot

  • Shenzhen, China
  • 10000PCS/Month
  • T/T, D/P, Western Union, Paypal, Money Gram
  • DL-3.7V 20Ah
  • 3.7V 20ah Lithium Ion Battery Pack
  • 3.7V 20ah
  • by Plane or Sea
  • Welcome
  • Around 500-800 Times
  • Ce/RoHS/Un38.3/MSDS
  • BMS
  • Robot ,Bicycle , Motor ...
  • Blue or Custom
  • 1 Years
  • DELONGTOP
  • Standard Packing
  • Customized
  • China
  • 8507600090
  • Li-Polymer Battery Pack
  • 3.7V
  • Medium Discharge Rate
  • Square Battery
  • Li-ion
  • Chargeable

Product Description

Rechargeable lithium polymer battery 3.7V 20Ah lipo batteries for electric bike robot

3.7V 20Ah lithium ion battery Basic Characteristics
Product Name  li-ion battery pack
Diameter*length 132*100*20mm
Nominal Voltage 3.7V
Nominal Capacity 20Ah...custom
Internal Resistance 150mΩ
Discharge limited Voltage 2.75V
Charge Protect Voltage BMS
Charge Limited Voltage 4.2V
Standard Charge Current 50A
Continuous working current 100A
Burst discharging current 40A
Charge Method CC/CV
Weight 1.5kg
Working Temperature Charge Zero to 50 centigrade
Discharge Below 20 to 60 centigrade
Storage Temperature Below 10 to 40 centigrade
Cycle Life Available capacity>95%
( 800 Times0.5C >60%)

Battery Deatails



Features

1. No memory effect
2. Environment friendly
3. Low-self discharge rate
4. High energy density
5. More flexible,size and capacity can  be customized
6. Light weight,long cycle life
7. No leage,no explosion,no fire
8. While thickeness is changed,we can keep the length and width the same

Safety performance

1.Short circuit test,no explosion,no fire
2.Heating test,no explosion,no fire
3.High safety:Over-charging test,no explosion,no fire,over-current,short circuit
4.Drop test,no fire,no explosion,no smoking
5.High temperature and high humidity,no leakage

Packaging & Delivery

Packaging Details
inner 8pcs/box,standard export carton
Delivery Time
7-10 working days on receipt of deposite and shipping before balance.
Our services

1. All of your inquiries or questions will be replied within 24 hours
2. We offer 12 months warranty
3. Product quality problems can be replaced free of charge.
4. All of the battery pack will be under strictly tested before shipment
5. We can help you to track the goods status until you well received them
6. We can gurantee the high quality and on-time leadtime

About us
Established in 2011,we are a professional energy supplier in china focusing on the manufacture, research and sale of lithium ion battery products. Our product are widely applied on common digital devices battery, high discharge rate battery, powerful electric vehicles battery worldwide, We offer OEM and ODM service at factory price and high quality.
Warming welcome you to come to visit our factory for further information!!






 

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Shenzhen Delong Energy Technology Co.,Ltd is one of leading lithium ion battery manufacturer in China 

INFORMATION

   9098,Dongbian Business Building,Minzhi Road 369, Longhua District, Shenzhen,P.R.C.

   Tel : +86 755 21012989
   Phone：+86 13538138168
   Email: info@delongbattery.com​​​​​​​

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