Lithium Ion Rechargeable 3.7V 303030 Size 210mAh Li Polymer Battery Cells for Power Bank Smart Watch Batteries from China manufacturer

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Port:
Shenzhen, China
Production Capacity:
10000PCS/Month
Payment Terms:
T/T, D/P, Western Union, Paypal, Money Gram
Model NO.:
DL-303030 3.7v li po cells
Installation:
Fixed
Rechargeable:
Chargeable
Rated Capacity:
210mAh
Voltage:
3.7V
Size:
3*30*30mm
Delivery:
by Plane or by Sea
OEM/ODM:
Welcome
Lifecycle:
Around 500 Times
Protection:
BMS
Certificate:
Ce/RoHS/Un38.3/MSDS
High Quality:
Strict Quality Control
Warranty:
1 Years
Trademark:
DELONGTOP 3.7V battery cells
Transport Package:
Normal Packing
Specification:
3*30*30mm
Origin:
China
HS Code:
8507600090
Type:
Li-Polymer
Usage:
UPS, Lighting, Electric Bicycle, Power Bank/Mobile/Smart Watch
Nominal Voltage:
3.7V
Discharge Rate:
Medium Discharge Rate
Shape:
Square Battery
Electrolyte:
Li-ion

Product Description

Lithium ion rechargeable 3.7V 303030 size 210mAh li polymer battery cells for power bank smart watch batteries

The Specification

Model	DL-303030 3.7V
Battery type	rechargeable lithium polymer battery
Nominal voltage	3.7V
Nominal capacity	210mAh
Charge voltage	4.2V
Discharge cut off voltage	3.75V
Stardard charge current	0.2C 42mAH
Max charge current	1C 210mAH
Standard discharge current	0.5C 105mAH
Max discharge current	1C 6000mA
Dimension	30303mm(LWT)
Net Weight	317g
Lifecycle	800 times
Operating temperature	charge:0-45°c;discharge:-10-+60°c
Storage temperature	less than 1 year:-20-25°c;less than 3 months:-20-+40°c
Shipment and storage humidity	60±25%

Battery Deatails

Features

1. No memory effect
2. Environment friendly
3. Low-self discharge rate
4. High energy density
5. More flexible,size and capacity can be customized
6. Light weight,long cycle life
7. No leage,no explosion,no fire
8. While thickeness is changed,we can keep the length and width the same

Safety performance

1.Short circuit test,no explosion,no fire
2.Heating test,no explosion,no fire
3.High safety:Over-charging test,no explosion,no fire,over-current,short circuit
4.Drop test,no fire,no explosion,no smoking
5.High temperature and high humidity,no leakage

Packaging & Delivery

Packaging Details
inner 8pcs/box,standard export carton
Delivery Time
7-10 working days on receipt of deposite and shipping before balance.
Lithium Ion Rechargeable 3.7V 303030 Size 210mAh Li Polymer Battery Cells for Power Bank Smart Watch Batteries

Lithium Ion Rechargeable 3.7V 303030 Size 210mAh Li Polymer Battery Cells for Power Bank Smart Watch Batteries

Our services

1. All of your inquiries or questions will be replied within 24 hours
2. We offer 12 months warranty
3. Product quality problems can be replaced free of charge.
4. All of the battery pack will be under strictly tested before shipment
5. We can help you to track the goods status until you well received them
6. We can gurantee the high quality and on-time leadtime

About us
Established in 2011,we are a professional energy supplier in china focusing on the manufacture, research and sale of lithium ion battery products. Our product are widely applied on common digital devices battery, high discharge rate battery, powerful electric vehicles battery worldwide, We offer OEM and ODM service at factory price and high quality.
Warming welcome you to come to visit our factory for further information!!

Lithium Ion Rechargeable 3.7V 303030 Size 210mAh Li Polymer Battery Cells for Power Bank Smart Watch Batteries