• 3.7V 20ah 74wh 18650 Lithium Ion Battery Pack 1873132 for E Bike Electric Tools
  • 3.7V 20ah 74wh 18650 Lithium Ion Battery Pack 1873132 for E Bike Electric Tools
  • 3.7V 20ah 74wh 18650 Lithium Ion Battery Pack 1873132 for E Bike Electric Tools
  • 3.7V 20ah 74wh 18650 Lithium Ion Battery Pack 1873132 for E Bike Electric Tools
  • 3.7V 20ah 74wh 18650 Lithium Ion Battery Pack 1873132 for E Bike Electric Tools
  • 3.7V 20ah 74wh 18650 Lithium Ion Battery Pack 1873132 for E Bike Electric Tools

3.7V 20ah 74wh 18650 Lithium Ion Battery Pack 1873132 for E Bike Electric Tools

US$19.00 - 39.00 2 Pieces (MOQ)
Port:
Shenzhen, China
Production Capacity:
10000PCS/Month
Payment Terms:
T/T, D/P, Western Union, Paypal, Money Gram

Last Login Date:

Jul 16, 2025

Business Type:

Manufacturer/Factory, Trading Company

Main Products:

Li-ion Battery, Power Bank, Lithium Battery Pack, UPS Power Supply, Electric Vehicle Battery, 18650 Battery, Polymer Battery, Rechargeable Battery, Lithium Battery

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Product Description

Company Info

Basic Info.

Model NO.
DL-3720
Type
18650 Cells
Rechargeable
Chargeable
Discharge Rate
High Discharge Rate
Size
18*73*132mm
Accessories Type
BMS
Rated Capacity
20ah
Standard Voltage
Usage
Remote Control Plane, Remote Control Car, Motorcycle,Ebike,Electric Car
Electrolyte
Capacity
20ah
Battery Type
Li-18650 Battery Cells
Weigh
3.5 Kg
OEM/ODM
Accept
Shipping
by Express, by Air, by Sea
Certifications
Ce/FCC/RoHS
Application
Electrocar, Scooter, etc
Cycle Life
800 Times
Warranty
1 Year
Trademark
DELONGTOP
Transport Package
Standard Packing
Specification
18*73*132mm
Origin
Guangdong

Product Description

3.7V 20Ah 74Wh 18650 lithium ion battery pack 1873132 for e bike electric tools

Product Specification 

ITEM

Specifications

Capacity

20Ah or custom

Nornimal Voltage

3.7V or customized

Battery Size

18*73*132mm

Charging Method

CC-CV (constant voltage with limited current)

Charge operating temperature

0°C~45°C

Discharge operating temperature

-20°C~60°C

Life cycle time

Above 800 times

(Recovery 90% after storage)  

1.5 year -30~25°C(1*)


Product Details



Packaging & Delivery


Packaging Details
1) Inner box -carton -pallet-container 
2) Packaging also can be made by customers requirements
Delivery Time   within 1-3 weeks by UPS/FEDEX/DHL
Advantages

1.Excellent safety performance.
2.Light weight: The polymer lithium cell is 40% lighter than the same specification of the steel liquid lithium cell,and 20% lighter than aluminium shell liquid lithium cell.
3.High capability: The polymer capacity is 10-15% more than the same specification steel shell and aluminium shell liquid lithium cell.
4.Low internal resistance:
5.Excellent discharge performance.
6.Simple PCB design: Due to adopt the polymer materials, the battery has enough safety and don't explode,the PTC and fuse can be omited for cost reduce
7.Low self-discharge
8.No memory effect
9.Environment-friendly
10.The size is more flexible while the thickness can be adjusted and the width and length can keep the same

After-sales service

1 years quality warranty,Products with problems can be replaced free of charge.


Factory Details


 

Certificate



Contact Information

Contact person: Fiona

Mob/ +86 13544192010

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