Factory price INR21700-50E 5000mAh 21700 battery cell lithium

FOB Reference Price:Get Latest Price
$3.80 - $5.80 / Pieces | 10 Piece/Pieces (Min. Order)
Lead Time:
Quantity(Pieces) 1 - 3000 3001 - 10000 >10000
Est. Time(days) 4 7 Negotiable
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Quick Details
Place of Origin:
Seoul, South Korea
Brand Name:
Model Number:
INR 21700-50E
Nominal Capacity:
Nominal Voltage:
Unprotected Flat Top
Cycle Life:
1000 Times
Charging Time:
2 Hours
box mod mechanical vape
Battery Type:
Li-ion Rechargeable Battery
Product name:
21700 50E
West Union/TT/Paypal
Shipping Way:
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
Lead Time :
Quantity(Pieces) 1 - 3000 3001 - 10000 >10000
Est. Time(days) 4 7 To be negotiated

 Factory price INR21700-50E 5000mAh 21700 battery cell lithium


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Product Description
21700 50E
Nominal Voltage
Nominal Capacity
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




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.


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.