Specification:
Bitmap | Howell Energy Co.,Ltd |
HW372530 li-ion battery 3.7V 250mAh specification | |
Model | 452535 lipo battery |
Dimension | 4.7mmX25.5mmX37mm (Thickness*Width*Length) |
Voltage | 3.7V |
Capacity | 300mAh |
Discharge cut-off voltage | 2.75V |
Maximum Charge voltage | 4.2V |
Standard charge current | 0.1C |
Standard discharge current | 1C |
Charging method | CC/CV |
Weight | 6g |
Working temperature | Charge:0-60 degree |
Discharge:-20-55 degree | |
Storage temperature | minus 20 - 55 degree |
Normal temperature capacity | 300mah |
Cycle life | 800-1000 cycles |
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Advantage:
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.
Application:
Cell Structure:
Certification:
Packing:
Shipping:
Our factory:
Experience-We have more than 15years of experience to manufacture Li-ion&Li-po battery cell and pack,the factory passed ISO 9001:2008 certi.
Strict process management and control-Each process for making battery were under strict management
and control,all of the battery were under full inspection before delivery.
Good after sale service-Support prompt shipment and sample quality products,track the cargo in time after delivery.More than one year Guarantee,we will give instrcuction for how to use our products.
Our Copperated Customers:
Customzied will be available,OEM orders welcome.
If you have any specific requirement,pls fell free to contact Amy with via email sales30 at howellenergy.com directly.
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