Lithium-ion Batteries

High Energy Density | Long Cycle Life | Lightweight and Compact | Low Self-Discharge Rate | Safety Features

Lithium-ion batteries, often referred to as Li-ion batteries, have become the cornerstone of modern portable power solutions. From smartphones and laptops to electric vehicles and medical devices, these batteries are everywhere, powering the devices that have become integral parts of our daily lives. At the heart of this technology is LiPol, a leading manufacturer specializing in high-quality lithium-ion batteries for various applications.

High Energy Density: One of the key benefits of lithium-ion batteries is their high energy density, which allows for a large amount of energy to be stored in a compact form. This makes them ideal for portable devices such as smartphones, laptops, and even electric vehicles, where space and weight are at a premium.

Long Cycle Life: Li-ion batteries are known for their longevity. Unlike rechargeable batteries, they can handle hundreds or even thousands of charge and discharge cycles before their capacity degrades significantly. This makes them a long-term, cost-effective energy solution.

Lightweight and Compact: Lithium-ion batteries are lighter and more compact than other battery types, making them suitable for applications in consumer electronics, drones, and medical devices. Their smaller size does not compromise performance, making them perfect for devices that require portability.

Low Self-Discharge Rate: Li-ion batteries have a low self-discharge rate, meaning they lose less charge when not used compared to other rechargeable batteries. This feature is significant for devices stored for long periods or in emergency backup systems.

Safety Features: Lithium-ion batteries are designed with advanced safety features, including protection circuits that prevent overcharging, overheating, and short-circuiting. This ensures that devices powered by LiPol and other lithium-ion batteries are reliable and safe.

What is a Lithium-Ion Battery?

A lithium-ion battery is a type of rechargeable battery that stores and releases energy through the movement of lithium ions between the anode and cathode inside the battery. These batteries consist of three primary components:

Anode (negative electrode): Typically made from graphite, the anode stores lithium ions during discharge.
Cathode (positive electrode): Often made from lithium metal oxide or other lithium-based compounds, the cathode releases lithium ions during charging.
Electrolyte: The electrolyte allows the movement of lithium ions between the anode and cathode during both charging and discharging, typically in a liquid or gel form.
Lithium-ion batteries’ high energy density, long cycle life, and low self-discharge rate set them apart from older technologies. This makes them ideal for applications where power, size, and weight are critical factors.

LiPol, as a manufacturer of lithium-ion batteries, plays a critical role in pushing the boundaries of battery technology. With over 30 years of experience in the industry, LiPol specializes in the production of high-performance batteries for a variety of applications, including consumer electronics, drones, medical devices, and industrial equipment.

Customized Battery Solutions: LiPol offers both standard and custom lithium-ion batteries to meet the specific needs of their clients. Whether it’s adjusting the battery’s size, capacity, or voltage, LiPol can tailor its products to suit unique requirements, ensuring optimal performance and safety for a wide range of devices.

Quality and Reliability: Known for its stringent quality control processes, LiPol ensures that each lithium-ion battery is manufactured to the highest standards of performance and safety. With robust testing procedures, including charge and discharge cycles, temperature tests, and stress tests, LiPol guarantees that its batteries will stand up to real-world conditions and last for the long term.

Innovative Battery Technologies: As a leader in the battery manufacturing space, LiPol continues to innovate and improve the design of lithium-ion batteries. This includes advancements in energy density, efficiency, and charging speed, as well as exploring the use of new materials that can further enhance battery performance.

Environmental Sustainability: In addition to delivering high-performance lithium-ion batteries, LiPol is committed to minimizing its environmental impact. The company focuses on sustainable practices, including the use of eco-friendly materials and processes that reduce waste and improve the recyclability of its products.

 

Li-ion Battery

LiPol Manufacturer Supply kinds of Rechargeable lithium-ion batteries, such as Lithium-Ion Battery LP18650(diameter 18mm, length 65mm), Lithium-Ion Battery LP26650(diameter 26mm, length 65mm), Lithium-Ion Battery LP21700(diameter 21mm, length 70mm).
ModelVoltageCapacityDimension
LP18650P3.7V3000 mAh18.5*70 mm
LP18650S3.7V3350 mAh18.5*70 mm
LP18650D3.7V2200 mAh18.5*70 mm
LP18650C3.7V2600 mAh18.5*70 mm
LP18650B3.7V2800 mAh18.5*70 mm
LP18650A3.7V3200 mAh18.5*70 mm
LP18650A+3.7V3500 mAh18.5*70 mm
-
LP18650P 2P3.7V6000 mAh19*37*67 mm
LP18650S 2P3.7V6700 mAh19*37*67 mm
LP18650D 2P3.7V4400 mAh19*37*67 mm
LP18650C 2P3.7V5200 mAh19*37*67 mm
LP18650B 2P3.7V5600 mAh19*37*67 mm
LP18650A 2P3.7V6400 mAh19*37*67 mm
LP18650A+ 2P3.7V7000 mAh19*37*67 mm
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LP18650P 3P3.7V9000 mAh19*56*70 mm
LP18650S 3P3.7V10050 mAh19*56*70 mm
LP18650D 3P3.7V6600 mAh19*56*70 mm
LP18650C 3P3.7V7800 mAh19*56*70 mm
LP18650B 3P3.7V8400 mAh19*56*70 mm
LP18650A 3P3.7V9600 mAh19*56*70 mm
LP18650A+ 3P3.7V10500 mAh19*56*70 mm
-
LP18650P 2S7.4 V3000 mAh19*37*67 mm
LP18650S 2S7.4 V3350 mAh19*37*67 mm
LP18650D 2S7.4 V2200 mAh19*37*67 mm
LP18650C 2S7.4 V2600 mAh19*37*67 mm
LP18650B 2S7.4 V2800 mAh19*37*67 mm
LP18650A 2S7.4 V3200 mAh19*37*67 mm
LP18650A+ 2S7.4 V3500 mAh19*37*67 mm
-
LP18650P 3S11.1 V3000 mAh19*56*70 mm
LP18650S 3S11.1 V3350 mAh19*56*70 mm
LP18650D 3S11.1 V2200 mAh19*56*70 mm
LP18650C 3S11.1 V2600 mAh19*56*70 mm
LP18650B 3S11.1 V2800 mAh19*56*70 mm
LP18650A 3S11.1 V3200 mAh19*56*70 mm
LP18650A+ 3S11.1 V3500 mAh19*56*70 mm
LP26650A3.6V 5000mAh26*65 mm
LP26650B3.6V4500mAh26*65 mm
LP26650C3.6V4000mAh26*65 mm
LP21700A+3.7V5000mAh21*70 mm
LP21700A3.7V4800mAh21*70 mm
LP21700B3.7V4500mAh21*70 mm
LP21700C3.7V4000mAh21*70 mm

Rechargeable Lithium-ion battery

Popular cylindrical Lithium-ion batteries, cylindrical shape and uses lithium-ion chemistry. These Lithium-ion batteries are commonly found in various electronic devices and applications due to their high energy density, lightweight, and long cycle life.
ModelVoltageCapacityC-RateDiameter (mm)Height (mm)ResistanceWeight
LP101803.7V80mAh5C10.2517.50120-125mΩ4.0g
LP102203.7V110mAh5C10.2519.50100-105mΩ4.5g
LP102803.7V180mAh5C10.2527.3090-95mΩ5.0g
LP104003.7V320mAh5C10.2539.4050-54mΩ7.7g
LP104403.7V350mAh5C10.2543.0046-50mΩ8.4g
LP108403.7V700mAh5C10.2583.5017-22mΩ20.0g
LP126303.7V700mAh5C12.7062.8517-22mΩ20.9g
LP126503.7V750mAh5C12.7064.8517-22mΩ21.2g
LP133103.7V450mAh5C13.1030.5038-43mΩ10.0g
LP133803.7V650mAh5C13.8037.8043-48mΩ14.3g
LP134303.7V880mAh5C13.8042.8042-47mΩ17.1g
LP142503.7V300mAh5C14.1024.8048-53mΩ8.9g
LP142803.7V450mAh5C14.1027.3046-51mΩ10.1g
LP14430A3.7V650mAh5C14.1042.6038-42mΩ16.7g
LP14430B3.7V920mAh5C14.1042.6022-27mΩ17.5g
LP144503.7V950mAh5C14.1044.9020-25mΩ18.8g
LP14500A3.7V800mAh3C14.1048.5034-38mΩ19.7g
LP14500B3.7V1000mAh5C14.1048.5021-24mΩ20.0g
LP146503.7V1100mAh8C14.1064.8516-19mΩ26.0g
LP152703.7V400mAh5C14.6026.6035-40mΩ9.5g
LP162803.7V600mAh5C16.5528.0018-23mΩ17.0g
LP163103.7V650mAh5C16.5529.5532-37mΩ15.6g
LP16340A3.7V600mAh10C16.5533.2018-23mΩ17.0g
LP16340B3.7V700mAh5C16.5533.2027-32mΩ17.6g
LP164503.7V1000mAh10C16.5543.8019-24mΩ23.5g
LP165003.7V1200mAh5C16.5548.8520-25mΩ27.2g
LP166503.7V1600mAh3C16.5548.8532-37mΩ34.3g
LP18350A3.7V800mAh10C18.2034.0020-25mΩ21.4g
LP18350B3.7V900mAh5C18.2034.0030-35mΩ21.4g
LP18500A3.7V1200mAh3C18.2048.8039-44mΩ31.0g
LP18500B3.7V1200mAh5C18.2048.8022-27mΩ31.0g
LP18500C3.7V1400mAh5C18.2048.8022-27mΩ32.8g
LP18500D3.7V2100mAh5C18.3048.6032-37mΩ34.7g

18650 lithium-ion battery

A high-rate 18650 lithium-ion battery refers to a cylindrical 18650 battery that is designed to handle higher discharge currents without overheating or damaging the cell. High-rate 18650 batteries are often used in high-drain applications, such as electric vehicles, power tools, high-performance flashlights, vaping devices, and remote-controlled vehicles.
ModelsCapacityMax Discharge CurrentVoltageInternal resistanceWeight (g)
LPH18650-1318A130018A3.60V25mΩ43.0
LPH18650-1515A150015A3.60V30mΩ45.0
LPH18650-1518A150018A3.60V25mΩ45.0
LPH18650-1530A150030A3.65V20mΩ47.0
LPH18650-2025A200025A3.65V20mΩ48.0
LPH18650-2120A210020A3.65V20mΩ48.0
LPH18650-2130A210030A3.60V15mΩ45.0
LPH18650-2110A210010A3.60V32mΩ44.5
LPH18650-2143A21504.3A3.60V100mΩ44.0
LPH18650-2210A220010A3.62V35mΩ44.5
LPH18650-2244A22004.4A3.60V100mΩ44.5
LPH18650-2280A22008A3.60V100mΩ46.0
LPH18650-2250A22505A3.60V100mΩ42.2
LPH18650-2520A250020A3.60V18mΩ45.0
LPH18650-2550A25005.0A3.70V100mΩ41.5
LPH18650-2652A26005.2A3.70V100mΩ45.0
LPH18650-2650A26005A3.60V70mΩ48.0
LPH18650-2610A260010A3.60V60mΩ44.0
LPH18650-2856A28005.6A3.75V100mΩ48.0
LPH18650-2880A28508A3.65V45mΩ45.0
LPH18650-2910A290010A3.62V35mΩ46.0
LPH18650-2915A295015A3.60V26mΩ48.0
LPH18650-2959A29505.9A3.78V70mΩ48.0
LPH18650-3044A30004.4A3.64V70mΩ49.0
LPH18650-3020A300020A3.60V20mΩ44.0
LPH18650-3030A300030A3.60V18mΩ46.6
LPH18650-3058A30005.8A3.70V100mΩ49.0
LPH18650-3264A32006.4A3.75V100mΩ50.0
LPH18650-3232A320032A3.65V35mΩ50.0
LPH18650-3246A32004.6A3.75V70mΩ49.0
LPH18650-3210A320010A3.70V35mΩ49.0
LPH18650-3236A32003.6A3.60V40mΩ48.5
LPH18650-3348A33504.8A3.75V70mΩ49.0
LPH18650-3448A34004.8A3.60V100mΩ48.0
LPH18650-3520A350020A3.60V35mΩ50.0
LPH18650-3510A350010A3.63V40mΩ49.0

Applications of Lithium-Ion Batteries

Powering the Future
Li-ion batteries are used in a wide variety of applications, and their role in powering the future is only growing. Here are some areas where lithium-ion batteries are making a significant impact:

Consumer Electronics: From smartphones and tablets to laptops and wearables, lithium-ion batteries are at the heart of most modern consumer electronics, offering long-lasting power in a compact form factor.
Electric Vehicles (EVs): As the world moves toward sustainable transportation, lithium-ion batteries power electric cars, buses, and even electric bikes, offering high energy capacity and long driving ranges.
Renewable Energy Storage: Li-ion batteries are being used to store energy from renewable sources like solar and wind, providing a reliable backup source of power when the sun isn’t shining or the wind isn’t blowing.
Medical Devices: LiPol supplies high-performance lithium-ion batteries for medical equipment, ensuring that devices like hearing aids, portable oxygen machines, and insulin pumps run smoothly and reliably

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