3.7V 5000mah li polymer rechargeable battery 105080 battery cell

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  • 100 - 999 Pieces
    US$3.35
  • >=1000 Pieces
    US$2.21
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
E&J
Model Number:
EJ105080V
Nominal Capacity:
5000mAh
Nominal Voltage:
3.7V
Type:
Li-polymer
Application:
Digital Products
Certificate:
ISO9001
Battery type:
Li Polymer Battery Cells
Product name:
Hot
Warranty:
12 Months
Cycle life:
500-1000 Times
Capacity:
Real Capacity
Color:
Silver
Weight:
60g
Supply Ability
Supply Ability:
100000 Piece/Pieces per Day
Packaging & Delivery
Packaging Details
PVC PLASTIC CARTON
Port
Shenzhen

Product Specification:

ProductsEJ105080Remark
Rated CapacityTypical 5000mAhstandard discharge(0.2C)
Minimum 5000mAhafter standard charge
Alternating ≤70mΩ 
Internal Resistance  
Nominal Voltage3.7V  mean operation voltage
Voltage at end of Discharge2.5Vdischarge cut-off voltage
Charging at end of Voltage4.2V 
Standard ChargeConstant Current 0.2C Constant charge time:Approx 6.0h
Voltage 4.2V 0.02C cut-off 
Standard DischargeConstant Current 0.2C end Voltage 3.0V 
Fast ChargeConstant Current 1C Constant charge time:Approx 5h
Voltage 4.2V 0.02C5A cut-off 
Fast DischargeConstant Current 1C end Voltage 33V 
Cycle Characteristic2000times(100%DOD)the residual capacity is no less 
4000 times(80%DOD)than 80% of rated capacity at 1C rate.
7000 times(50%DOD) 
Maximum Continuous1Cpulse discharge current: 3 C
 Discharge Current  
Operation Temperature RangeCharge:0~55℃60±25%R.H. bare battery
Discharge:-20~60℃ 
Storage Temperature RangeLess than 1 year:-20~25℃60±25%R.H. at the shipment 
Less than 3 months:-20~45℃ 

 

Main Applications:

Telecommunications: Cellular Phone/ Interphone/ Blue Tooth Earphone, etc.

Video Devices: MP3/ MP4/ MP5/ Digital Camera/ Portable DVD/ Portable Television/ Electronic Cigarettes/ Electricity Sound Box, etc.

Portable Devices: GPS/ PDA E-book/ PMP/ PSP/ Laptop/ Walkie-talkies/ Portable Medical Device, etc.

Illuminate Devices: Miner Lamp/ Search light, etc.

Others: Electric Toys/ RC Models/ Model Aircraft/ Backup Power/ Mobile Power Supply/ Hand Electric Drill, etc.

 




 

Why E&J:

l  Our batteries are the same root as BYD, high quality with competitive price.

l  With more than 20+ years’ specialized in batteries products supplying.

l  Only packing with high-quality nickel battery cell and for the Lithium-ion cell along with the best BMS making our battery one of the very best available.

l  With a professional R&D team, supporting custom design and custom development

l  With in-house product engineering and design assistance, in order to meet your plastic injection molding needs, we build our own tooling to bring your product to fruition.

 

Timely delivery: At E&J we understand that one of the most important demands of our customers is being punctual. We care about our delivery progress as much as our quality.


Best quality: Guaranteeing products that are of the best quality is our foremost priority. This is the reason we always choose to invest in high-technology solutions in our R&D center.


Special products: Including the world's thinnest power bank, E&J offers a wide range of finest products to meet the evolving customer needs and demands.


Excellent customer service: One recurring concern that our clients share with us is the need for reliable customer service experience and we do take care of any inquiries both before and after sales.

 

Packaging & Shipping:

 

FOQ:

Q. Do you make custom products?

A. Yes, we offer OEM/ODM solutions for our customers. The OEM MOQ is100,000 pieces.

 

Q. How long is your trial period for samples?

A. Two weeks (14 days).

 

Q. How long does it take for the production?

A. Around 20-25 days.

 

Q. What is your terms of payment?

A. 30% in advance as the deposit and 70% before the delivery as the balance payment.

 

Q. What is your terms of delivery?

A. We offer EXW, FOB, and CIF.

 

Q. How can we pay?

A. You can pay via T/T, PayPal, and Western Union.