13 Amazing Nitecore 18650 Battery For 2024

The Nitecore Ci2 is a versatile and portable battery charger that supports various battery types including AAA, AA, 18650, 21700, 16340, 14500, and more. It features fast charging capabilities with a single slot maximum charging current of 3000mA, and is equipped with a USB-C input that is compatible with Quick Charge and Power Delivery. The Ci2 is built with durable fire retardant materials and provides multiple charging safeguards to prevent reverse polarity, overcharge, and overheating. With its lightweight and compact design, weighing only 4.25 ounces and measuring less than 6 inches in length, you can easily carry the Ci2 with you on the go. It comes with a USB-C charging cable and LumenTac Battery Organizer.

The Nitecore Ci2 is a reliable and versatile battery charger that offers fast charging for various battery types. Its lightweight and compact design make it ideal for travel or on-the-go charging. While it lacks a detailed screen and some safety features, it makes up for it with its compatibility and quick charging capabilities. However, there have been a few reports of durability issues, so it may not be the most long-lasting option. Overall, the Ci2 is a solid choice for those in need of a portable battery charger that can handle different battery types.

The Nitecore UI1 Single-Slot Intelligent Lithium-ion Battery USB Charger is a powerful and efficient charger for various rechargeable batteries. It features a maximum charging current of 800mA and is compatible with multiple USB inputs, making it convenient for quick and efficient charging. The charger has intelligent charging mode selection, which automatically adopts the optimal charging modes for batteries. The UI1 is lightweight and compact, weighing only 1.43 ounces and measuring less than 5 inches in length, making it portable and easy to carry. The bundle includes the Nitecore UI1 battery charger, USB cable, and LumenTac battery/cable case. With its excellent features and specifications, this charger is a reliable choice for charging lithium-ion batteries on the go.

The Nitecore UI1 Single-Slot Intelligent Lithium-ion Battery USB Charger is a reliable and convenient option for charging lithium-ion batteries on the go. With its powerful and efficient charging capabilities, compatibility with various USB inputs, and intelligent charging mode selection, it ensures optimal charging for different batteries. The lightweight and compact design make it easy to carry, while the included charger kit provides additional value. However, some users may find the brightness of the LED indicators to be too intense, and there have been cases where the charger did not work with certain battery types as described. Overall, the Nitecore UI1 charger is a top-notch product from a reputable brand.

The Nitecore UMS2 Intelligent USB Dual-Slot Quick Battery Charger is a versatile and efficient charging solution for various types of batteries. It offers fast and efficient charging with a maximum total of 4000mA for two slots when paired with a 9V QC2.0+ USB power source. The charger features an LCD display that provides real-time information on battery health, charging status, and charging mode. It also has intelligent charging capabilities, automatically selecting the appropriate charging current and voltage to protect the batteries and prolong their lifespan. Compatible with a wide range of battery types and sizes, including li-ion, imr, lifep04, ni-cd, ni-mh, and common battery sizes like 18650, 16340, 14500, and rechargeable AA and AAA batteries. The bundle includes a LumenTac battery organizer, making it perfect for travel and everyday carry.

The Nitecore UMS2 Intelligent USB Dual-Slot Quick Battery Charger is a reliable and efficient charging option for users who need to charge multiple battery types and sizes. Its fast charging capabilities and intelligent charging features make it a convenient choice. The included battery organizer adds extra value for travelers. However, it has some drawbacks like uneven charging in the second slot and the absence of USB-C port. Overall, the UMS2 is a solid choice for those looking for a versatile battery charger.

The NITECORE NEW i4 Intelligent Charger is a versatile and efficient charger for Li-ion and Ni-MH batteries. With its compact size and included travel bag, it is perfect for on-the-go charging. The charger features 4 bays, allowing you to charge multiple batteries simultaneously. It has a slower charge rate, which helps to prolong battery life and ensures sustained power during battery use. The charger also has visual indicators above each bay to show the level of charge. Additionally, it comes with a battery organizer to keep your batteries organized and easily accessible. Overall, this charger delivers great performance and is highly recommended.

The NITECORE NEW i4 Intelligent Charger is a reliable and efficient charger for Li-ion and Ni-MH batteries. It offers great performance and comes with useful features like visual indicators and a battery organizer. While there are occasional issues reported by some users, overall it is a highly recommended charger. With its compact size and included travel bag, it is perfect for those who are always on the go. The slower charge rate helps to prolong battery life, making it a thoughtful choice for longevity. If you need a versatile and reliable charger, the NITECORE NEW i4 is worth considering.

The Nitecore UMS2 Intelligent USB Dual-Slot Quick Battery Charger is a feature-packed charger that allows for fast and efficient charging of various battery types. It offers a maximum total of 4000mA for two slots or 3000mA for one slot when paired with a 9V QC2.0+ output USB power source. The charger features an LCD display that provides real-time information on battery health, charging status, and charging mode. With intelligent charging, it automatically selects the appropriate charging current and voltage to protect the batteries and extend their lifespan. Compatible with different battery sizes and types, including 18650, 16340, 14500, and rechargeable AA and AAA batteries, this charger comes with a LumenTac QC 3.0 charging adapter for quick charging. The Nitecore UMS2 is a versatile and reliable charger that offers fast charging and useful battery information.

The Nitecore UMS2 Intelligent USB Dual-Slot Quick Battery Charger is a highly efficient and versatile charger that offers fast charging for various battery types. With its intelligent charging feature and LCD display, it provides vital information and protects the batteries from damage. The included QC3.0 charging adapter further enhances the charging speed. While some users have reported durability issues with the USB port, overall, this charger is a reliable choice for those in need of fast and efficient charging for their batteries. Whether you have 18650, 21700, or other compatible batteries, the Nitecore UMS2 is a great option to consider.

The FARSAIL LCD Universal 18650 Battery Charger is a versatile device designed for charging various types of batteries, including 3.7V Li-ion and Ni-MH Ni-CD rechargeable batteries. It features fast charging capabilities, allowing quick charging times for different battery capacities. The high definition LCD display shows real-time charging status, while the temperature protection feature ensures safe charging by automatically stopping if the temperature gets too high. The charger is compact and portable, making it suitable for travel, and it is compatible with worldwide voltage. With its slim profile and built-in switching power technology, this charger is a convenient choice for both home and on-the-go use. However, some users have reported that the charger does not have an automatic shut-off feature and that removing the batteries can be a bit difficult. Overall, it is a reliable and efficient battery charger.

The FARSAIL LCD Universal 18650 Battery Charger is a reliable and efficient choice for charging various types of batteries. It offers fast charging times, a high definition LCD display for real-time status, and temperature protection for safe charging. The charger’s compact and portable design, along with its worldwide voltage compatibility, makes it a convenient option for both home and travel use. However, it lacks an automatic shut-off feature and some users have found it difficult to remove the batteries. Overall, it is a dependable charger that ensures your batteries are charged quickly and safely.

The IMREN 3.7V Button Top Battery is a powerful and rechargeable battery that is perfect for various devices such as flashlights, headlamps, doorbells, and RC cars. With a capacity of 4500mAh, this battery is designed to provide long-lasting power. It features a built-in micro-USB port for easy charging with the included 2-in-1 USB-C cable, eliminating the need for an additional battery charger. The LED indicator light shows the charging status, turning from red to blue when the battery is fully charged. This battery has a low self-discharge rate and no memory effect, ensuring optimal performance even after repeated charging and discharging. Please note that this battery is 2mm longer than a standard 21700 cell, so make sure to check the size before purchasing.

The IMREN 3.7V Button Top Battery is a reliable and convenient power source for various devices. With its high capacity and built-in micro-USB port, it offers easy and efficient charging. The low self-discharge rate and lack of memory effect ensure long-lasting performance. The only drawback is its slightly longer size compared to standard 21700 cells. Overall, this battery is a great choice for anyone in need of a powerful and rechargeable option.

The SNSYIY 3.7V Button Top Batteries USB Rechargeable Battery is designed for use with Klarus and Streamlight flashlights. With a capacity of 3600mAh, it provides more lasting energy and can replace lower capacity batteries. The battery features a Japan High Performance Electric Core and offers triple protection for safety. It supports over 1500 recharge cycles and comes with a 12-month warranty. The button top design makes it suitable for high lumen flashlights. It is important to note that the battery has a size of 18.5mm*70mm. Overall, it is a reliable and durable battery for flashlight users.

The SNSYIY 3.7V Button Top Batteries USB Rechargeable Battery is a reliable choice for flashlight users. With a high capacity of 3600mAh, it offers extended usage time and can replace lower capacity batteries. The triple protection ensures safety, and the battery can be recharged over 1500 times. While the non-standard size may be a drawback for some, it is still a well-made battery with accurate capacity. The compatibility with various flashlight models and the inclusion of a 12-month warranty add to its appeal. Overall, if size compatibility is not an issue, these batteries are a great investment for reliable power in your flashlight.

The COSHIP 3.7V Lithium-ion Battery 18650 is a flat top rechargeable battery with a capacity of 3200mAh. It offers high performance with a stable 3.7-volt output voltage and no memory effect. The battery is equipped with multiple protective features, including overcharging, over-discharging, short-circuit, and overheating protection. This ensures the safety of the battery during charging and usage. With its versatile applications, this battery can be used for various electronic devices such as LED flashlights, emergency lights, portable devices, headlights, toys, and more. The COSHIP 3.7V Lithium-ion Battery 18650 comes in a pack of 2 and is available in a vibrant orange color.

The COSHIP 3.7V Lithium-ion Battery 18650 is a reliable and high-performing rechargeable battery. With its 3200mAh capacity, it provides a stable 3.7-volt output voltage, making it efficient for a wide range of electronic devices. The integrated safety circuit ensures protection against common issues like overcharging and short-circuiting. The battery’s vibrant orange color adds a touch of style. However, it is important to verify the battery size and type compatibility before purchasing. Overall, this 2-pack of COSHIP 3.7V Lithium-ion Batteries 18650 is a great choice for anyone looking for reliable and versatile rechargeable batteries for their devices.

The REACELL 4 Pack Rechargeable Battery is a high-power, long-lasting battery suitable for various devices such as headlamps, flashlights, solar lights, and more. With a capacity of 3000mAh and a voltage of 3.7V, it provides strong power for your devices. It is compatible with a wide range of high-power devices and can be recharged up to 1000 times, making it a cost-effective and environmentally friendly choice. The battery is secure and reliable with 6 protection measures, ensuring safety during use. With this pack, you get 4 high-performance 3.7 Volt rechargeable batteries and excellent customer service. Overall, the REACELL 4 Pack Rechargeable Battery offers great value for the money.

The REACELL 4 Pack Rechargeable Battery is a reliable and cost-effective choice for powering your high-power devices. With its high capacity and long lifespan, it offers great value for the money. The batteries are secure and reliable with multiple protection measures, providing peace of mind during use. The ability to recharge them up to 1000 times greatly reduces waste and saves resources. Although they may not fit all devices perfectly, overall, these batteries perform well and have received positive customer reviews. If you’re in need of dependable rechargeable batteries, the REACELL 4 Pack is definitely worth considering.

The Tokeyla 2pcs 3.7V 18650 Rechargeable Battery is a high-capacity battery designed for a variety of devices such as flashlights, headlamps, RC cars, and landscape path lights. With a large capacity of 5000mAh, this battery provides long-lasting power for your high-power devices. The package includes two batteries with button top size measuring 2.63 inches x 0.7 inches x 0.7 inches. These rechargeable batteries are compatible with a wide range of devices, including radios, doorbells, LED lights, solar lights, toys, small fans, and more. It is essential to use compatible chargers to avoid any potential hazards caused by excessive charging voltage or current. The Tokeyla 2pcs 18650 Rechargeable Battery offers convenience and reliability for your power needs.

The Tokeyla 2pcs 3.7V 18650 Rechargeable Battery offers a reliable and convenient power solution for a wide range of devices. With its high capacity of 5000mAh, you can expect long-lasting power to keep your devices running. The battery is compatible with various devices, making it a versatile option. However, it is crucial to use compatible chargers to avoid any potential hazards. Overall, this battery provides great value for its performance and convenience.

The LCLEBM 3.7V 3800mAh USB Rechargeable Lithium Battery is a high-capacity battery designed to provide long charge time for various devices. It features a 2-in-1 charging design with a USB port on top, eliminating the need for a separate charger. The battery is tested for safety and offers protection against overcharging, over-discharging, over-voltage, over-current, and short circuits. With its compatibility with a wide range of devices including flashlights, cameras, headlamps, and RC cars, this battery is versatile and suitable for many household applications. The battery has a dimension of 18.8mm*72mm and a button top design. It can be recharged up to 1800 times and has no memory effect. The LCLEBM 3.7V 3800mAh USB Rechargeable Lithium Battery is a reliable and convenient power solution for your devices.

The LCLEBM 3.7V 3800mAh USB Rechargeable Lithium Battery is a reliable and convenient power solution for various devices. With its high capacity and long charge time, it ensures that your devices will have sufficient power for extended periods. The 2-in-1 charging design with a USB top port adds convenience and flexibility to the charging process. Additionally, the battery’s safety features provide protection against common issues such as overcharging and short circuits. While there have been some reports of compatibility issues with specific devices and packaging concerns, overall, this battery offers excellent performance and is backed by a high-grade service. If you’re in need of a dependable rechargeable battery, the LCLEBM 3.7V 3800mAh USB Rechargeable Lithium Battery is worth considering.

The 4pcs 18650 Flat Top Rechargeable Battery with Charger and Battery Storage Case is the perfect package for bringing new life to your favorite devices. With a total capacity of 3600mAh and a 3.7V rechargeable flat top design, these batteries provide long-lasting power. The package also includes a speedy charger that is compatible with various lithium battery models, ensuring convenient and safe charging. Made of premium battery cells, these batteries are durable and equipped with a microchip to prevent overcharging, over-discharging, and overheating. The batteries are suitable for a wide range of devices including flashlights, cameras, headlamps, doorbells, handheld fans, toys, and RC cars. With a 12-month warranty and strict quality control, customer satisfaction is guaranteed.

The 4pcs 18650 Flat Top Rechargeable Battery with Charger and Battery Storage Case is an excellent choice for those in need of reliable power for their devices. The high capacity batteries ensure long-lasting performance, while the charger provides convenient and safe charging for various lithium battery models. With a sturdy construction and strict quality control, these batteries are built to last. The package offers great value for money with its included battery storage case and 12-month warranty. The only downside may be the potential for a defective charging cable. Overall, this battery combo pack is highly recommended for its performance, versatility, and customer satisfaction guarantee.