VTC6A 4000mAh 15C Rechargeable Lithium Ion 21700 Battery 21700VTC6A for Home Storage Energy Solar LED Light

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Price:$2.80 - $3.20
Price in USD:Details


Product Overview


Products Description

Product Name
VTC6A 4000mAh 15C Rechargeable Lithium Ion 21700 Battery 21700VTC6A for Home Storage Energy Solar LED Light
INR21700 VTC6A
Nominal capacity
Nominal Voltage
Discharging End Voltage
Standard Charge
CCCV,1.25A,4.2V ± 0.05V,100mA cut-off
Rapid Charge
CCCV,4A,4.2V ± 0.05V,100mA cut-off
Continuous discharge current
Maximum discharge current
Cell Dimension
Diameter: 21.15 ± 0.1 mm
Height: 70.15 ± 0.15 mm
Cycle Life
about 500-1000 times
Internal Resistance
< 10 mΩ
Balance of bicycles, electric motorcycles, scooters, cars, unmanned aerial vehicles, model aircraft, electric tools, communications, medical, plane, ship, aerospace science and technology, military industry, transportation equipment, security
equipment, energy storage, such as solar energy, wind energy, heat energy equipment, in particular the use of large current discharge equipment and high capacity equipment!
75±1.0 g
Operating Temperature
Charge 0-45℃
Discharge -20 - +60℃
Packing Carton
Bulk Packing

Company Introduction

GuangZhou L&U Electronic Co.,Ltd founded in 2015, is located in Baiyun District, Guangzhou China. It is a high-tech enterprise integrating technology research and development, manufacturing, trade and sales. Nickel cadmium rechargeable battery, nickel metalhydride rechargeable battery, disposable dry battery, charge treasure, lithium ion battery, lithium polymer battery, notebook battery, battery charger, battery plastic case and so on. The company has a group of highly accomplished high-tech professional and technical personnel, established a sound technology research and development center and quality monitoring system, constantly innovate and independently developed a number of chargers, the company strictly in accordance with the ISO9001:2015 quality management system certification standards organization production and quality control. All products through CE, ROHS, FCC, UL,
PSE, KC, BIS certification, and its high quality products, reasonable price and perfect service by customers trust, products sold in Hong Kong, Southeast Asia, the Middle East, Africa, North America, Europe and many other countries and regions.



Q1: What are the advantages of your factory?
A: Our advantages are as bellowed:
1.with more than 10 years experience for battery & battery charger
2.can offer OEM,ODM and OBM service,our own brand MP & IORENEW
3.with independent R & D team to develop the goods for clients.

Q2: Are you a factory or trading company?
A:We are a factory with more than 10 years experience in producing rechargeable battery and battery charger .

Q3: What is your main products?
A:We are mainly engaging in Ni-CD rechargeable battery,Ni-MH rechargeable battery,Disposable dry cell,power bank,Lithium-ion battery,Lithium polymer battery,Laptop battery,battery charger,Battery plastic box,Portable outdoor portable power supply etc

Q4: What is your main market?
A:Hongkong, Southeast Asia, Middle East, Africa, North America, Europe and many other countries and regions.

Q5:How long is the delivery time for the sample or bulk products?
A:This is depending on the actual case,if we have sample in stock,we can send out promptly,if need to customize as client’s demand,we need about 2-3 days to make it.As for bulk goods that is also depend quantity,as usual,our normal product time for bulk is about 30 days.

Q6:Do you have own R & D team in your factory?
A:Yes,we have our own R & D and technical teams,they will update the products regularly and can help clients to solve the
technical problems immediately.

Q7:Why it seems your price a little higher than other factories?
A:Because we always supply High-Quality products &High-Stand service to our clients.
Our products are all value for money.

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