453143-620 3.7v 3000mah square micro power bank promotion li-ion polymer lithium battery

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$0.10 - $1.00 / Piece | 1000 Piece/Pieces (Min. Order)
Battery Size:
4.5*31*43mm
Nominal Capacity:
3000mAh
Nominal Voltage:
3.7V
Lead Time:
Quantity(Pieces) 1 - 10000 >10000
Est. Time(days) 8 Negotiable
Customization:
Customized logo (Min. Order: 1000 Pieces)
Customized packaging (Min. Order: 1000 Pieces)

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Graphic customization (Min. Order: 1000 Pieces) Less
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Overview
Quick Details
Place of Origin:
Guangdong, China
Brand Name:
OEM
Model Number:
453143-620
Size:
OEM
Warranty:
12months
Type:
Li-Ion, LiMnO2, Li-polymer
Certification:
UL, ce, UN38.3
Supply Ability
Supply Ability:
100000 Case/Cases per Month
Packaging & Delivery
Packaging Details
1000pcs/case
Standard exporter box carton
Port
SHENZHEN
Lead Time :
Quantity(Pieces) 1 - 10000 >10000
Est. Time(days) 8 To be negotiated
Video Description



Professional 

customization 

Polymer lithium battery

OEM & ODM

  Free Design   Free Samples  

1.We support the design of lithium battery products that meet your product requirements.

2.If you need to design the shape and casing of the product, we support a quick drawing design to make the mold.
Product Description
Items
Parameter 
Title
453143-620 3.7v 3000mah square micro power bank promotion li-ion polymer lithium battery
Battery model
453143
Nominal voltage
3.7V
Capacity
customizable
Charging voltage
4.2V 
Size
4.5*31*43mm
OEM & ODM
Aceeptable
PCB & Wire
Optional
Discharging cut-off voltage
3.0V 
Max discharging 
continuous discharge: 0.5C

non-continuous discharge: 1-3C
Operating temperature
Charging: 0°C ~ 45°C
Discharging: -20°C ~60°C
Storage temperature
25°C
Relative humidity
65±20RH
Application
Smart watch,wearable device, MP3, bluetooth headset and so on
Visual Inspection
There should not be any remarkable scratches, cracks, 
bolts, cauterization, deformations, swelling, leakage 
and so on the surface of the cell.

Custom Range
1. Size
2. PCB
3. Capacity
4. Wire
5. Code-spurting
6. Connectors , etc.
According to customer's request to custom processing!!!
Company Introduction
Founded in 1996, ShenZhen Yuanming Industrial Development Co., Ltd is a Group Conglomerate comprising of Manufacturing, Import/Export and Logistics Services.
Guided with the business comcept----Honesty, Customer Priority; Quality First, Comtinuous Improvement, Yuanming specializes in the lithium batteries, which are widely used in Bluetooth headset, Bluetooth speaker, MP3, MP4, MID and IPAD products.


Professional 

Manufacture
Our company has a high standard quality management system, in line with the international ISO 9001 standard, we uphold the "dedication, professional, confident, trustworthy" spirit of enterprise, for our workers thumb up!


  • Customization, must be professional

    • Perfect production process, choose brand manufacturers more assured!!!

    • (Partial equipment display)

Vacuum Mixer

Coating Machine

Roller Machine

Automatic Blunt shell machine

Vacuum ven

Checkout Equipment

Why Choose US
  •    Specializing in the production of batteries for more than 10 years, has a strong research and development team   

We reject  inferior and dangerous batteries !!!
Quality Guarantee
Authority certification
Our batteries have been certified by all kinds of authorities and meet international standards!!!


Polymer Lithium Battery Directory

  Part of product display  

Our Services & Strength

◆ Reply within 24 working hours
◆ Professional R&D team supporting
Packing&Shipping
Shrink/Blister card/colour box/clamshell/Customized Package 

1. All shipping goods are 100% inspected and packed very well.
2. The images shown are for your reference Only. 
Related Products
FAQ
Q1. MOQ
(1) Battery sample orders for testing are welcome.
(2) MOQ is lower, exact ones based on the order, tatusplease feel free contact our staff if you need.

Q2.OEM & ODM
OEM and ODM orders are welcome, just send us your design and we can make your ideas into reality.

Q3.Quality
(1)100% tested in production. Test one by one before shipping. All the products will go through 5 checks.
(2) Mass production will only start after we get your confirmation of samples.

Q4.What percent of capacity battery charged when shipment?
Normally 50% or so, because it will be safe when shipping.

Q5.What certificates do u have ?
We have patent , CE, SGS (RoHs ) and so on.

Q6.How to solve the quality problems after sales?
(1) Take photos & videos of the problems and send to us.
(2) Send back the physical problem battery by express to us.
(3) Engineer will analyze the defective battery within 24 hours.

Q7.Are you manufacturer or simply trading company?
We are manufacturer, and we sincerely welcome you to visit our factory!