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4655100 2800mAH 3.7V Rechargeable Li-ion Polymer Battery for Tablet PC

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Shenzhen Tong De Run Technology Co.,Ltd
[China]

Address
LongHuaXinQu LongTangXinCun Shenzhen Guangdong
Phone
86-0755-18002518672
Contact name
Yit Huang

Quick Information

  • Brand Name: TDR
  • Place of Origin: China
  • Model Number : TDR4655100
  • Battery Type : Li-ion
  • Nominal Capacity : 2800mah
  • Nominal Voltage : 3.7V
  • Size : T4.6*W55*L100mm

Description

Specifications

 
Rechargeable 3.7v 2800mAh Li-Po Battery 
1.Cycle life:500times 
2.MOQ:100pcs 
3.Warranty:One year 
4.Customizatiom 

 
 

Features of Li-Po battery: 

  • High energy density                                                         

    Weight of liion battery is half of the  Ni-Cd  or NiMh battery with same capacity,volume is 20%-30% of NiCd battery and 35%-50%NiMh battery.

  • High voltage

    Voltage of one liion battery cell is 3.7V(average value),it's equivalent to equivalent to three NiCd or NiMh battery cell connected in series.

  • Pollution free

    Li-ion battery do not contain harmful metallic substances such as Cd,Pb,Hg and so on.

  • Excluding lithium metal

    Liion battery do not contain metal lithium,so it's not limited by the rules on the aerobus of prohibit to carry lithiun battery. 

  • Long cycle life   

     In the normal condition,the cycle life of lithium battery is more than 500 time, LiFePO lithium battery can reach to 2000 times

  • No memory effect

    Memory effect is a phenomenon of the capacity of battery reduced during the cycle of charge-discharge.Lithium battery absent of this effect.

  • Quick charge Charge with a 4.2V nominal voltage and constant current and voltage charger,it only take 1.5-2.5 hours to be full charged.    

Specification: 

Model 4655100
Nominal voltage 3.7v
Nominal capacity 2800mAh
Size thickness × width × length (mm)
4.6±0.5×55±0.5×100±0.5mm (with PCM)
Advantage
  • High energy density
  • Safety and reliable(with PCM)
  • Long cycle life
  • no memory
  • Never explosion,stable performance,environment friendly
  • capacity and size could be customized
Weight about 55g
Max charge current 1C
Charging method charge with constant current 1C to 4.2v,then charge with constant voltage 4.2v, till charge current less than 0.01C
Max discharge current 1C
Discharge cut-off voltage 3v, the over-discharge detection voltage of PCM
Operating environment Charging, 0°C ~ 45°C ; 65±20%RH 
Discharging, -20°C~60°C ; 65±20%RH
Storage environment -20°C~45°C
65±20%RH
storage for a long time(>3 months) and the storage condition shall be:<35°C;65±20%RH;
CycleLife
(80% Prime Capacity) :
>500times   
Charging Attention Charging current and charging voltage should be less than specified in the Product Specification.
The charger shall be designed to comply with Specification.
It is dangerous that charging with higher current or voltage than Product Specification may cause damage to the cell electrical,mechanical safety performance.

 

PCM Parameter: 

  1. Over charge protection
    Over charge detection voltage Over charge detection delay time Over charge release voltage
    4.3±0.05V 80-200ms 4.1± 0.05V

     

  2. Over discharge protection

    Over discharge detection voltage Over discharge detection delay time Over discharge release voltage
    2.4±0.1V 40-100ms

    3± 0.1V

                                                                                                                                                                                   

  3. Over current protection

    Over current detection voltage Over current detection current Detection delay time Release condition
    150±30mV 2-5A 10-20ms

    Cut load

     

  4.  Short protection

    Detection condition Detection delay time Release condition
    Exterior short circuit 5-50ms

    Cut short circuit


    Company Information:

    Shenzhen Tongderun Technology Ltd, is a professional lithium battery manufacturer and we have experience of manufacturing, developing

    and exporting products.We are specializing in Kinds of lithium ion polymer battery, lithium ion battery,18650 battery pack, power bank etc, and we also offer one-stop battery solution for you!

    Welcome to contact us!
    Yit Huang
    Tel:0086 18002518672
    Skype:tdryit


Packaging & Delivery

  • Minimum Order : 100 pack
  • Supply Ability : 300000 Piece/Pieces per Month

Product Image

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