Specifications

3.7v 4573121 4300mah tablet pc battery
1.CE,ROHS,FCC,UL
2.fast delivery time
3.no memory effect
4.long lifecycle

3.7v rechargeable  high capacity 4573121 4300mAh li-ion polymer battery pack  for tablet pc/power bank/GPS/PDA and other digital devices

 

 

Specification:

Model	DEL-4573121
Nominal Capacity	4300mAh
Nominal Voltage	3.7v
Discharge end off voltage	3.0v
Charging voltage	4.2±0.03v
Internal Impedance	≤40mΩ
Standard charge	constant current:0.5c 5A;Constant voltage:4.2v;0.01C 5A cut-off
Standard discharge	constant current:0.2c 5A;end voltage:3.0v
Fast charge	constant current:1C 5A;constant voltage:4.2v;0.01c 5A cut-off
Fast discharge	constant current:1C 5A;end voltage:3.0v
Max continuous charge current	1C 5A
Max continuous discharge current	1.5C 5A
Operation Temperature range	charge:0-45°c;discharge:-20-+60°c
Storage Temperature range	less than 1 year:-20-25°c;less than 3 months:-20-+40°c
Shipment and storage humidity	60±25%

 

Features:

1.High energy density and capacity,low impedance,need less of batteries series and parallel connected

2.Excellent safety performance,no burning,no explosion,no leakage,long lifecycle

3.Excellent storage performance nd low self-discharge rate

4.Test passed such over-charge,over-discarge,over-current,short circuit,150C thermal shock and 1.2m drop.etc

5.Various mechanical dimensions,thin and light weight,thickness can be adjusted while the width and lenght keep the same

6.Clean"Green" energy,environment friendly

7.No memory effect,can be recharged anytime anywhere

 

Product show:

 

 

Application:

 

1)Portable electronic devices

2)Bluetooth headset

3)Digital camera

4)mp3/mp4 player

5)Cell phone,digital phone,smartphones

6)PDA

7)DVD,portable DVD

8)MID,tablet pc

9)Mini lamp,seach light

10)E-book,flashlight,GPS

 

Trading Details:

*MOQ:1000pcs

*Delivery time:samples in 5-7 days;mass production in 20-25 days

*Payment Methods:T/T,Western Union,MoneyGram,Paypal

*Express Carrier:DHL,Fedex,TNT,UPS

 

Certificates:

 

Precautions:

*Install the battery correctly

*Do not touch the battery poles and do not short circuit the battery

*Do not disassemble the battery

*Do not expose the battery to a temperature higher than 45°c and lower than 0°c

*D o not place the battery in water

*Recharge the battery within the limiting voltage of 3.7v

* Do not discard the battery in a fire

*Use only the battery charger assigned by the factory