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504590 3.7v 2100mah li-ion polymer battery
504590 3.7v 2100mah li-ion polymer battery

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504590 3.7v 2100mah li-ion polymer battery
1.CE & ROHS listed
2.1 year warranty
3.Battery Size 503440
4. OEM & ODM

504590 3.7v 2100mah li-ion polymer battery

Nominal Capacity:  2100mAh

Nominal Voltage: 3.7V

Charging Cut-off Voltage: 4.20V

Discharge Cut-off Voltage: 3.0V

Size:504590

Dimensions:5*45*90mm

Certification: CE, RoHs

 

Feature: 

1.Long life, large capacity and good shock resistance

2.Low self-discharge and good discharge performance at low temperature

3.Strong charging acceptance and quick-charging capability

4.Strong over-discharge resistance and charge retention

5.Maintenance-free and no acid or water for maintenance in usage

6.Excellent large current discharge performance, and have obvious advantages in startup and climbing

7. High temperature performance

8. Environmental friendly

9. Lighter weight smaller size

10.Most safe no explosion no fire 

 

Customized capacity,packs, tags, labels,plugs, connectors, over current protection, 

temperature control protection are available.

Application 

1.Communication equipment: mobile phone, PHS phone, Bluetooth, cell phones and Walkie-talkie

2.Audio vision equipment: camcorders, portable DVD

 3.Others: miner's lamp,medical device application,game player

Different size and capacity battery for your choosing.

For more details,please contact us.


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