10 x 3.7V 500mAh Lipo Polymer Rechargeable Battery For MP3 DVD Camera

10 x pcs 3.7V 500mAh Lipo Polymer Rechargeable Battery For MP3 DVD Camera GPS 304040

500mAh lipo battery 304040   Polymer Lithium Li-ion Battery Power Bank Application: 1 communication: cellular phone, web phone, interphone, Bluetooth earphone. 2.office devices: Notebook, PDA, portable electrograph, portable printer. 3.Video devices: GPS, digital camera, camcorder, portable DVD, portable television, MP3, MP4. 4.Portable exchange devices: POS, Handy, Fingerprint machine, portable stock machine. 5.Illuminate devices: miner lamp, searchlight. 6.Others: toys, models.  

No.

Item

Specifications

Remark

1

Rated capacity

Normal: 500mAh

0.2C rate discharge after standard charge

2

Nominal voltage

3.7V

Mean operation voltage during standard

discharge after standard charge

3

Voltage at end of discharge

2.75V

Discharge cut-off voltage

4

Charging voltage

4.2V

 

5

Impedance

≤55mΩ

 

6

Standard charge

Constant current 0.2C 

 

Constant voltage 4.2V

Cut-off current≤0.02C 

7

Standard discharge

Constant current 0.2C 

 

End voltage 2.75V

8

Fast charge

Constant current 0.5C 

 

Constant voltage 4.2V

Cut-off current≤0.02C 

9

Fast discharge

Constant current 0.5C 

 

End voltage 2.75V

10

Maximum continuous discharge current

2.0C 

 

11

Operation

Charge: 0~45°C

60±25%R.H

temperature range

Discharge: -20~60°C

12

Cycle life

>300cycles

Charging/discharging in the below condition:

Charge: standard charge

Discharge:0.2C5A to 2.75V

Rest time between charge/discharge:30min

Until the discharge capacity <60% of NC

13

Storage

≤1 month: -20 ~ 45°C

60±25%R.H,

temperature

≤3 months: -20 ~ 40°C

Best 10~25°C for long-time storage

 

≤1 year: 0 ~ 30°C

 

14

Weight

Approx: 10g

 

15

Dimension(mm)

Thickness*Width*Length

3*40*40(mm)

 
Features: 100% brand new and high quality Voltage: 3.7v Capacity: 500mAh Size: 3mm(H) x40mm(W) x 40 mm(L)±2mm Weight: 6g It can be recharged repeatedly Built-in protection circuit PCM for prevent over charging or over discharging 
Package included: 10 x pcs 3.7V 400mAh Li-po Polymer Lithium Rechargeable Battery 304040 .   PaymentDelivery detailsTerms of salesAbout usContact us Payment   •We only accept PayPal.  •Bulk quantity, please contact us for discount.    Delivery details   •Order will shipping out in 24 hours since payment complete.(except weekend days) •We ship to worldwide with tracking number. •We ship to the confirmed address provided by PayPal. Before you pay, please make sure your address in PayPal matches the address you would like us to ship to. Terms of sales •All items are brand new
•If you received a defective or not as description item,please do not open dispute or leave negative feedback directly,you only need to send us a picture to show that,we will free resend or full refund as soon as we confirm,you also need not to return item to us
•100% Satisfaction guaranteed or 30days money back warranty after received item About us • We are professional battery seller. Contact us •We will reply your message within 24hours(monday to friday)  Type 3.7v Li-po rechargeable battery Brand EHAO Model LP304040 034040 MPN Does not apply Chemical Composition Lithium Polymer Quantity 10 pcs Country/Region of Manufacture China Country of Manufacture China Unit Quantity 1 Unit Type Unit Volt 3.7V capacity 500mAh size thick:3mm wide:40mm length:40mm use for Mp3 mp4 mp5 video pen , camera,DVD PDA GPS sale method RETAIL weight 10g EAN Does not apply Voltage 3.7V Application use for communication,office,portable device... Battery Size 3*40*40mm Manufacturer Warranty 1 year Amp Hours 0.5 Ah Custom Bundle No