Lithium ion battery cell

Lithium ion battery cell

The rechargeable lithium ion battery is the gasoline of the 21st century. 18650 and 21700 battery cells are typical type for using to make battery pack for widely electrical equipment. Vodno offers a variety of different brands lithium ion cell,including China, korean and Japan brands.  All kinds of li ion cell can be assembled into lithium ion battery packs. Advantages of lithium ion battery cell There are very strict standards for the safety performance of lithium-ion batteries in the world. A qualified lithium-ion battery cell has following benefits: 1. Stable Safety 2. Intelligent 3. Fast Charge 4. Long Endurance 5. Long Cycle Life 6. Light Weight 7. High Environmental Adaptability Applications of li ion cell The energy storage li ion battery  cell is applicable for commercial or residential purposes. It is widely used for  1. Electric vehicles - HEV, P-HEV, EV 2. RC cars, UAVs, drones, quadcoptors 3. Industrial machines, industrial stationary 4. Medical machinery   Vodnobattery is a famous lithium ion battery cell supplier in china, you can find different brands, types, sizes li ion cells as you need. We also provide a series of battery solutions for customized services.

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Lithium battery pack

Lithium battery pack

Li-Ion (Lithium Ion) batteries are rechargeable batteries, lithium ion battery pack has many different sizes and capacities. Rechargeable lithium ion battery pack are commonly used in many consumer electronic device and electric vehicle today. Lithium ion battery becomes one of the most popular types of rechargeable battery for portable or hand held electronic devices and as with all rechargeable batteries. Advantages of lithium ion portable battery pack 1. High energy density 2. better cycle life 3. lighter weight 4. charge reliability, 5. longer shelf life 6. No memory effect There are variety series of Li-ion battery packs at Vodnobattery, nominal voltages is divided into 24V, 36V, 48V and 72V. 18650 Li-ion battery pack is the battery of choice when designing for higher voltage and current requirements. Applications of lithium battery power pack Rechargeable lithium ion batteries are commonly used in a broad spectrum of applications, including: Consumer Electronics Laptop, Digital cameras, Video cameras, E-cigarettes and Other Portable Electronic Devices) Electric vehicles E-bikes, AGV(Automated Guided Vehicle), Golf Cart, Forklift LED Work Light Flashlights,Emergency & Exit Light,Solar Street Light Military aerospace equipment Igniters, Gas masks, Guidance systems, Night vision, Data radios, Airborne Radio System and Target devices.) Medical devices Advanced Medical Cart, Fingertip Pulse Oximeter, HeartStart Monitor/Defibrillators )   Over the last 10 years, as a lithium ion battery pack manufacturer in the lithium ion battery market. Vodno focus on Lithium-ion (Li-ion) battery solution and battery management system. We developed into battery design and development, electronic circuit program design, battery production and quality control, sales in one of the high-tech Co., Ltd. As one of the gold battery suppliers, our lithium ion battery technology is praised by all cooperative customers. Find more details below and get the wholesale price now! Custom battery pack are warm welcome, which is one of our best advantage.

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Electric Bicycle Battery Pack

Electric Bicycle Battery Pack

Li ion battery is much popular in the electric bicycle industrial, Its brings us friendly environment with a lot of fun in our life. Li ion battery pack for e-bike is lighter weight, size smaller and high energy power, It is the best choice for e-bike project up to now.    Electric Bicycle Battery Pack Advantages        High energy density      The weight of a lithium-ion battery is half of a nickel-cadmium or nickel-metal hydride battery with the same capacity, and its volume is 20-30% of nickel-cadmium and 35-50% of nickel-metal hydride.        High voltage     The operating voltage of a single lithium-ion battery is 3.7V (average value), which is equivalent to three nickel-cadmium or nickel-hydrogen batteries connected in series.        No pollution      Lithium-ion batteries do not contain harmful metal substances such as cadmium, lead, and mercury.        Without metal lithium      Lithium-ion batteries do not contain lithium metal, so they are not subject to restrictions on the prohibition of carrying lithium batteries on passenger planes in aircraft transportation.        High cycle life     Under normal conditions, the charge-discharge cycle of a lithium-ion battery can exceed 500 times.          No memory effect     The memory effect refers to the phenomenon that the capacity of the nickel-cadmium battery decreases during the charge-discharge cycle. Lithium-ion batteries do not have this effect.          Fast charging           Using a constant current and constant voltage charger with a rated voltage of 4.2V, the lithium-ion battery can be fully charged within 1.5-2.5 hours.   Types of lithium battery for e bike at VODNO   24v E-bike Battery Pack   36v E-bike Battery Pack   48v E-bike Battery Pack   52v E-bike Battery Pack     Electric Bike Battery Pack Manufacturer   VODNO innovative technology built to your product standards. We approach every OEM partnership with openness. We are the best E- Bike battery pack manufacturer for you.   Highest standards   Utmost level of quality   Manufacturing capability   Trust VODNO to be your single source partner to deliver the custom battery solution that achieves your vision .  

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18650 Battery Pack

18650 Battery Pack

The lithium 18650 battery pack is one of the most popular lithium-ion battery packs available today. The lithium-ion cell classified by its 18mm x 65mm size, which is slightly larger than a AA battery. 18650 Li-ion batteries are the battery of choice when designing for higher voltage and current requirements. Li-ion battery pack have easier assembly, variable size, difference rate for all electrical equipement.  Advantage of 18650 battery pack 1. Large capacity The capacity of the 18650 lithium ion battery pack is between 1200mah and 3600mah, while the general battery capacity is only about 800mah. If combined into a 18650 lithium battery pack, the 18650 lithium battery pack can easily exceed 5000mah. 2. Long life Lithium 18650 battery pack has a long life. The cycle life can reach more than 500 times in normal use, which is more than twice that of ordinary batteries. 3. High safety performance The 18650 lithium battery has high safety performance. In order to prevent the battery from short-circuiting, the positive and negative electrodes of the 18650 lithium battery are separated. Therefore, the short-circuit phenomenon may have been reduced. A protective board can be installed to avoid overcharge and overdischarge of the battery, which can also extend the service life of the battery. 4. High voltage The voltage of 18650 lithium battery we provide including 3.7V, 7.4V, 11.1V, 14.8V, 18.5V and 22.2V. which is much higher than the 1.2V voltage of nickel-cadmium and nickel-hydrogen batteries. 5. No memory effect. It is not necessary to empty the remaining power before charging, which is convenient to use. 6. Small internal resistance  The internal resistance of polymer batteries is smaller than that of ordinary liquid batteries. The internal resistance of  polymer batteries can even be below 35mΩ, which greatly reduces the self-consumption of the battery and prolongs the standby time of the mobile phone. In time, it can fully meet the international standards. This kind of polymer lithium battery that supports large discharge current is an ideal choice for remote control models, and it has become the most promising product to replace nickel-hydrogen batteries. 7. Combined in series or parallel to form a 18650 lithium battery pack 8. Wide range of use Notebook computers, walkie-talkies, portable DVDs, instrumentation, audio equipment, model airplanes, toys, camcorders, digital cameras and other electronic equipment. With over ten years experience, Vodno has grown into a trusted gold supplier in the battery industry.You can learn more about 18650 rechargeable battery pack below.

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Lifepo4 Battery Pack

Lifepo4 Battery Pack

Introduction of Lifepo4 Battery Pack  Lifepo4 battery pack is a kind of lithium ion battery that uses lithium iron phosphate (LiFePO4) as the positive electrode material and carbon as the negative electrode material. The rated voltage of the single unit is 3.2V, and the charge cut-off voltage is 3.6V~3.65V. Working Principle During the charging process, part of the lithium ions in the lithium iron phosphate are extracted, transferred to the negative electrode through the electrolyte, and embedded in the negative electrode carbon material; at the same time, electrons are released from the positive electrode and reach the negative electrode from the external circuit to maintain the balance of the chemical reaction. During the discharge process, lithium ions are extracted from the negative electrode and reach the positive electrode through the electrolyte. At the same time, the negative electrode releases electrons and reaches the positive electrode from the external circuit to provide energy for the outside world.  Advantages of lithium iron phosphate battery Since Lithium iron phosphate material is more durable, safe, fast charging in characteristics,the Lifepo4 battery pack has following major advantages: Higher Energy Density Battery pack lifepo4 has about 1/3 the weight of lead-acid batteries. Environmental Friendly Lithium iron phosphate battery pack does not contain any metallic chemical, it has no environment pollution.  Long Cycle-life The 1C cycle life of Lifepo4 battery is even more than 3,500 times, and the energy storage market requires 4000-5000 times or more, guaranteeing a service life of 8-10 years. Application The LifePO4 battery pack is applicable for commercial or residential purposes. 1.Solar Energy Storage  2.Solar Street lighting  3.Light Electric Vehicle  4.E-bike/E-Rickshaw  5.Golf Cart  6.UPS Specifications of Regular Model  Type 12v 20Ah 12v 50Ah 12v 100Ah 48v 12Ah 48v 12Ah 48v 20Ah 48v 40Ah 72v 18Ah 72v 30Ah Case Plastic Plastic Plastic Metal Metal Plastic Metal Metal Metal Size 181*77*175mm 223*150*178mm 330*173*216mm 175*149*178mm 288*96*173mm 235*158*165mm 380*225*173mm 190*160*177mm 190*160*177mm Charging Current ≤20A ≤25A ≤50A ≤20A ≤20A ≤20A ≤30A ≤20A ≤30A Discharge Current ≤20A ≤50A ≤100A ≤20A ≤20A ≤20A ≤50A ≤20A ≤30A Weight 3kgs 6.8kgs 13.5kgs 5.5kgs 5.5kgs 7.5kgs 16.5kgs 12.5kgs 20kgs VODNO, one of the leading Lifepo4 battery pack manufacturers, providing a complete line of 12 ,24, 48 and 72 volt battery packs for different use. Contact and choose what you need.

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RC Lipolymer Battery

RC Lipolymer Battery

More power, less weight—exactly what RC cars and trucks need, no matter what you're into: racing, trail trucks, buggies, truggies, monster trucks, touring cars, on-road, off-road, 2WD, 4WD, 4X4--you name it! Extend run time and improve performance with high-quality, premium Lithium Polymer (LiPo) and Lithium High Voltage (LiHV) battery packs. Major Features 1.) Excellent high discharge rate; 2.) Extra-low internal impedance; 3.) Performance well; 4.) Long cycle life and high quality; 5.) Easy customized, energy density; 6.) Low self-discharge etc; Technical Parameter Vodno is one of the leading chinese RC Model lipo battery manufacturers, we focus on design and producing RC lipolymer battery for over 10 years and we also support OEM service. Model Item  Capacity(mAh) Voltage(V) Size(mm) Impedance (mΩ) Continued  current(C) Peak  current(C) Weight(g) 1S1P 551140-RH25 180 3.7 55x11x40 16 25 50 5g 2S1P 452247RH35 300 7.4 53 x 22 x 9 13 35 70 21g 3S1P 603465RH20-1000 1000 11.1 19.5x34x75 13 20 40 92g 4S1P 703496SH35 2000 14.8 29.5 x 34 x 106mm 13 35 70 205g  

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