21700 50E 5000mah 3.7V li ion battery 21700 batteries 50E 10A in Stock

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US $3.8-5.8 / Pieces | 10 Piece/Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Seoul, South Korea
Brand Name:
INR
Model Number:
INR 21700-50E
Type:
Li-Ion
Nominal Voltage:
3.7V
Size:
21*70
Nominal Capacity:
5000mAh
Color:
Blue
Weight:
63G
Top:
Unprotected Flat Top
Cycle Life:
1000 Times
Charging Time:
2 Hours
Application:
box mod mechanical vape
Battery Type:
Li-ion Rechargeable Battery
Product name:
21700 50E
Payment:
West Union/TT/Paypal
Shipping Way:
UPS/FEDEX/DHL/TNT/SpecialLine
Supply Ability
Supply Ability:
100000 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
Each battery packed with the the gift box then in standard export carton
Port
Shenzhen
Lead Time :
Quantity(Pieces) 1 - 3000 3001 - 10000 >10000
Est. Time(day) 4 7 To be negotiated

21700 50E 5000mah 3.7V li ion battery 21700 batteries 50E 10A in Stock

 

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Product Description
Model
21700 50E
Nominal Voltage
3.7V
Nominal Capacity
5000mah
Charging method
CC-CV (2.5V cut-off)
Max. Discharge Current
35A (continuous discharge)
Operating Temperature 
Charge : 0 ~ 45°C
Discharge : -20~ 60°C
Storage Temperature
1 month : -20 ~ 60°C
3 months : -20 ~40°C
1 year : -20 ~ 25°C
Cell Dimension
Height : 65.0 ± 0.2 mm
Diameter : 18.0 +0.2/-0.3 mm

 Pictures for 50E

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Shenzhen Baisiyu Technology Co.,Ltd,. Established in 2009, is a professional battery supplier in Shenzhen, China. We are a manufacturer and trading company of rechargeable lithium ion batteries, chargers and electric cigarette accessories. We have more than 50 employees and 5 professional engineers, who have grown up together with BSY battery and all of our customers since 2009.

 
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Q1: How about the quality of BSY batteries?

A:Our BSY cells are IMR high quality battery, each of our battery is tested strictly before putting into market. It is lithium ion rechargeable, and the cycle life of BSY is more than 500 times.

Q2: Do you have minimum order quantity?

A: No, we welcome all of your orders.

Q3: Do you accept OEM and DOM?

A: Welcome. Please send us your customized design.

Q4: Which payment do you accept?

A: We accept PayPal, T/T, Western Union, Alipay, and ect.

Q5: How do I order your products?

A: Please contact us via email, Skype or Phone, and tell us the items and quantity you want, we will send you Performa Invoice within 24 hours.

Q6: What’s the shipment and delivery time?

A: We ship with UPS, DHL, FedEx, PostNL, EMS, TNT. Normally 8-10 days on delivery, fast and safety.

Q7: What should I do if there is quality problem of my order?

A: Please contact us as soon as possible; we will change new items for you.