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3.7v 400mAh lithium polymer battery 423040 China manufacturer

3.7v 400mAh lithium polymer battery 423040 China manufacturer

Negotiable /Piece

Min.Order:1 Piece

Supply Ability:
3000 Piece / Pieces per Month
Port:
shenzhen
Payment Terms:
T/T D/P D/A Credit Card PayPal

Quick Details View All >

Place of Origin:
Guangdong, China
Brand Name:
Delong
Model Number:
DEL-423040
Type:
Li-Ion
Nominal Voltage:
Other, 3.7V
Size:
Other, Max4.2*30.5*41.5mm

Shenzhen Delong Energy Technology Co., Ltd.

Business Type: Manufacturer,Trading Company
Shenzhen Guangdong China
Main Products: Lithium ion polymer battery ,portable power bank ,12v rechargeable lithium battery pack ,cylindrical lithium battery pack ,qc 2.0 fast charging power bank
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Product Details

 3.7v 400mAh Lithium ion polymer battery PL423040  for digital device product :

 

Specification:

 

ModelDel-423040
Nominal voltage3.7V
Nominal capacity400mAh
Sizethickness × width × length (mm)
Max : 4.2*30.5*42.5 mm
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
Weightabout 87g
Max charge current1C
Charging methodcharge with constant current 1C to 4.2v,then charge with constant voltage 4.2v, till charge current less than 0.01C
Max discharge current1C
Discharge cut-off voltage3v, the over-discharge detection voltage of PCM
Operating environmentCharging, 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 AttentionCharging current and charging voltage should be less than specified in the Product Specification.
The charger shall be designed to comply with Specification.

 

Delivery: 

Payment term:

  1. Full payment before mass production for small order via paypal,western union,TT,DP, MoneyGram 
  2. 50%T/T before mass production,the balance before shipment.

After-sales service: 

 

12 months quality warranty,if there is any quality issue in our battery,we can send you  free replacement. 

 

Battery Picture with PCB attchment:

 

                                

   3.7v 400mAh lithium polymer battery 423040 China manufacturer         

      

                                            

3.7v 400mAh lithium polymer battery 423040 China manufacturer

 

Certifications:

3.7v 400mAh lithium polymer battery 423040 China manufacturer

 

Contact Supplier

Ms. Yijuan Zhu Manager Chat Now
Telephone
0086-0755-61186759-607
Mobile
13632964067
Fax
0086-0755-33815254
Address
A building ,LongQuan Industrial Zone ,DaLang street ,LongHua district ,ShenZhen,China Shenzhen,Guangdong
Showroom
https://delongbattery.goldsupplier.com/

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Quick Details

Place of Origin:
Guangdong, China
Brand Name:
Delong
Model Number:
DEL-423040
Type:
Li-Ion
Nominal Voltage:
Other, 3.7V
Size:
Other, Max4.2*30.5*41.5mm
Nominal Capacity:
400mah