China Manufacturer Wholesale Price 3.7V 4000mAh Lithium Ion Polymer Battery for Iots Device/LED Light

• Customization: Available
• Type: Lithium-Polymer Battery
• Usage: Car, UPS, Electric Power, Electric Bicycle
• Model NO.: Polymer Battery
• Nominal Voltage: 3.7V
• Discharge Rate: Low Discharge Rate
• Shape: Flat Battery
• Electrolyte: Li-ion
• Installation: Packaged
• Rechargeable: Chargeable
• Transport Package: Carton Box
• Specification: Li-ion-battery
• Trademark: HCC
• Origin: China
• HS Code: 8507600090
• Production Capacity: 50000

Product Description

China Manufacturer Wholesale Price 3.7V 4000mAh lithium Ion Polymer Battery for Iots Device/LED Light

Product Description

High-performance protection board  
Suitable for high-strength protection board, voltage output is stable and supports current (protection board is used according to battery output) to prevent overcharge, overdischarge, and short circuit.

 

No memory effect
Stable performance
Long cycle time
Used for charging and discharging

A Grade battery
Using high-quality raw materials
Sufficient capacity
Long endurance
Safe
Non-explosive, non-gassing
Fully automated manufacturing process

 

Quality silicone wire  
High-quality wire
Strong flexibility
Not easy to break
Support high probability discharge

 

-60~+85°C  
Resistant to high and low temperatures                    
Powerful polymer battery                  
Cold and high temperature resistant

Product Paramete

Model	3.7V 4000mAh
Capacity	4000mAh
Voltage	3.7V
Power	14.8Wh
size(mm)	76*57*9
weight	85g-110g
Cycle life	300-500 times
Internal Resistance	10-30mΩ
Charge Current	1C
Discharge Current	1C
Temperature Range	Charge: 0°C ~ +45°C, Discharge:  -20°C ~+60°C

Polymer Battery type - Support custom  

Model	Voltage	Capacity	Size(mm)
014461	3.7V	180mAh	0.1*44*61
022817	3.7V	45mAh	2*28*19
102040	3.7V	750mAh	10*20*42
102050	3.7V	1000mAh	10*20*52
102055	3.7V	1100mAh	10*20*57
102265	3.7V	1500mAh	10*22*65
102525	3.7V	500mAh	10*25*27
102530	3.7V	650mAh	10*25*32
102540	3.7V	1200mAh	10*25*42
103040	3.7V	1200mAh	10*30*42
103040-3C	3.7V	1200mAh	10*30*42
103048	3.7V	1400mAh	10*30*50
103450	3.7V	1800mAh	10*34*52
103450	3.7V	2000mAh	10*34*50
103759	3.7V	2500mAh	10*37*61
104050	3.7V	2300mAh	10*40*52
104050	3.7V	2400mAh	10*40*52
104060	3.7V	2800mAh	10*40*62
104060	3.7V	3000mAh	10*40*62
104065	3.7V	3200mAh	10*40*67
105050	3.7V	3000mAh	10*50*52

Application Area
It can widely used GPS, digital products, POS terminal, two ways radio.medical device, electric scooter, solar street light,security products, etc.


Packing and Shipping


Company Profile 


Production Process


Exhibition



Our Advantages

1.Our company is a high-tech enterprise with 21 years of battery experience and advanced production equipment, with 500,000 + production capacity and 20+ technical engineers, ISO9001 quality management system.
2.Our products are Grade A quality new battery cells, and support T/T,Western Union, PayPal,LC,D/P and other payment methods.
3.We can customized battery size,protective board,offer Customized power supply scheme and diversified battery cell selection for you.
4.12 months warranty period, to provide you with good after-sales service.

Certifications 

FAQ
Q1: Are your factory or trading company?
A1: We are professional battery manufacturer with our own factory and brand. We provide all kinds of OEM/ODM services for clients,  can produce by your samples or technical drawings. We can build the molds and fixtures.
Q2 : Do you accept OEM/ODM?
A2: Accept, send us your requirement/draft ,we will produce battery according to your requirement/draft.
Q3.Can I have a sample order?
A3:  Yes, we welcome sample order to test and check quality. 
Q4: What's your payment and delivery terms?
A4: Payment terms: By T/T, 30% for deposit, and 70% balance before shipment. PayPal for small amount.
Q5: What company will be used for making the shipments? DHL? UPS or others?
A5: Via DHL,UPS and FedEx.
Q6: What is delivery time if we place an order?
A6: It's depends on the order quantities. Usually, small quantity within 7-9 working days. 30-35 days for bulk order.