18500 Batteries: Mid-Size 3.7V Li-ion for Devices
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JESSPOW 18500 Rechargeable Batteries 4 Pack with Charger, IMR 18500 Rechargeable Li-ion Battery 1600mAh 3.7V [ for Flashlight, Solar Garden Light ] with Button Top

JESSPOW 18500 Rechargeable Batteries 4 Pack with Charger, IMR 18500 Rechargeable Li-ion Battery 1600mAh 3.7V [ for Flashlight, Solar Garden Light ] with Button Top

4.40

(313 reviews)

$23.83
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JESSPOW 18500 Rechargeable Batteries, IMR 18500 Rechargeable Li-ion Battery 1600mAh 3.7V [ for Flashlight, Solar Garden Light ] with Button Top (4Pack)

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(917 reviews)

$12.93
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2 Packs 18500 Rechargeable Battery with Flat Top,3.7V 2000mAh INR 18500 High Capacity Li-ion Battery for Flashlights,Solar Garden Lights. (2, Flat Top)

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Vapcell 3.7V 2400mah Flat Top 18500 5A Discharge Li-on IMR Rechargeable Lithium Battery 2pcs

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18500 3.7V Rechargeable Batteries, Shockli 18500 3.7V Li-ion 1600mAh Rechargeable Battery with Button top- (3 Pack)

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N24 18500 3.7V 2400mah 5A Flat top Rechargeable Batteries (Pack of 2)

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Delivery Tue, Sep 16 Ships to CanadaOnly 15 left in stock - order soon.

Henreepow 18500 3.2v Rechargeable Battery, 3.2v LiFePO4 Lithium Phosphate Battery 1000mAh for Outdoor Garden Solar Lights, Flashlight (2 Pack)

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18500 Rechargeable Solar Batteries 3.2V with Charger LiFePO4 Lithium 3.2 Volt 1000mAh Battery for Outdoor Lights Flashlight Garden Solar Light Batteries 4 Pack (Not AA Battery)

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JESSY 18500 3.2V LiFePO4 Rechargeable Batteries, 18500 3.2V 1000mAh Rechargeable Li-ion Battery with Charger for Outdoor Solar Lights, Garden Solar Lights, Flashlight 4-Pack

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4.80

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18500 3.2V Rechargeable Battery, LiFePO4 18500 3.2V 1000mAh 3.2wh Solar Batteries for Outdoor Solar Lights, Flashlight, Security System Panels (4 Pack)

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4.40

(305 reviews)

$16.99
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tyrone 4 Pack 18500 Rechargeable Batteries,18500 Button top Rechargeable Batteries for Flashlight, Solar Garden, [ More Than 1500mAh 3.7V Batteries with 2-Ports Smart Charger ]

tyrone 4 Pack 18500 Rechargeable Batteries,18500 Button top Rechargeable Batteries for Flashlight, Solar Garden, [ More Than 1500mAh 3.7V Batteries with 2-Ports Smart Charger ]

4.50

(80 reviews)

$26.77
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Delivery Wed, Sep 10 Ships to CanadaOnly 17 left in stock - order soon.

LiFePO4 18500 3.2v 1000mAh 3.2wh Solar Battery, 18500 3.2 Volt Rechargeable Li-ion Battery for Outdoor Solar Lights, Garden Solar Lights, Flashlight (4 Pack)

LiFePO4 18500 3.2v 1000mAh 3.2wh Solar Battery, 18500 3.2 Volt Rechargeable Li-ion Battery for Outdoor Solar Lights, Garden Solar Lights, Flashlight (4 Pack)

4.40

(519 reviews)

$16.99
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JESSPOW 18500 Rechargeable Solar Batteries 3.2V,LiFePO4 Lithium 3.2 Volt 1000mAh Battery for Outdoor Lights Flashlight, Garden Solar Light Batteries, 4 Pack (Not AA Battery)

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Taken 18500 3.2v Rechargeable Battery,3.2 Volt LiFePO4 Lithium 1000mAh Solar Batteries for Outdoor Lights,Garden Solar Lights,Flashlight(4 Pack)

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4.50

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JESSPOW 18500 Rechargeable Batteries 4 Pack with Charger, IMR 18500 Rechargeable Li-ion Battery 1600mAh 3.7V [ for Flashlight, Solar Garden Light ] with Flat Top

JESSPOW 18500 Rechargeable Batteries 4 Pack with Charger, IMR 18500 Rechargeable Li-ion Battery 1600mAh 3.7V [ for Flashlight, Solar Garden Light ] with Flat Top

4.00

(63 reviews)

$23.83
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18500 Batteries: Mid-Size 3.7V Li-ion for Devices

18500 Batteries

The 18500 battery, a rechargeable lithium-ion cell, measures 18mm in diameter and 50mm in length, delivering a 3.7V output with capacities of 1200-1500mAh. Ideal for flashlights, cameras, and power tools, it offers a balance of size and power. With a lifespan of 500-1000 cycles, it provides efficient performance for high-drain devices. Its versatility and durability make it a popular choice for portable electronic applications.

About 18500 Batteries

Harness the Power of 18500 Batteries for Versatile Use

Looking for a battery that strikes the perfect balance between size and power? The 18500 battery, a rechargeable lithium-ion cell, measures 18mm in diameter and 50mm in length, offering a 3.7V output with capacities of 1200-1500mAh. Ideal for flashlights, cameras, and power tools, this battery brings efficiency and durability to your portable devices. Let’s explore why the 18500 could be your next tech upgrade!

What Makes 18500 Batteries Stand Out?

The 18500 battery shines with its mid-sized design, offering a practical compromise between compactness and capacity. Its 1200-1500mAh rating supports a range of high-drain tasks, while its 50mm length fits neatly into compatible devices. With a lifespan of 500-1000 charge cycles, it’s built for long-term use, making it a versatile choice for tech enthusiasts and professionals.

Key Features and Specifications

  • Size and Compatibility: At 18mm x 50mm, it fits mid-sized device slots, similar to AA alternatives.
  • Voltage and Capacity: Delivers 3.7V with 1200-1500mAh for solid performance.
  • Rechargeable Longevity: Supports 500-1000 cycles with proper care.
  • Applications: Great for flashlights, cameras, and power tools.

Benefits of 18500 Batteries

The 18500 battery’s higher capacity makes it perfect for devices needing extended runtime, like cameras or flashlights. Its rechargeable design cuts costs and waste, appealing to eco-friendly users. With a sturdy build, it handles rugged use, from outdoor shoots to DIY projects, delivering reliable power when it counts.

Real-World Performance

Imagine you’re on a photo expedition, needing your camera to keep going. A standard battery might quit, but an 18500 battery powers through. Flashlight users love its bright output during night hikes. It’s a trusted choice for anyone who relies on portable gear in demanding situations.

Potential Drawbacks to Consider

The 18500 battery has its limits. Its 1200-1500mAh capacity is less than larger options like the 18650, affecting runtime in heavy use. Devices not rated for its 3.7V output can be damaged, so compatibility is key. Over-discharge or poor storage can also reduce its 500-1000 cycle life. With proper care, these issues are easily managed.

How to Maintain 18500 Batteries

Keep your 18500 battery in peak condition. Use a lithium-ion charger designed for its voltage to avoid overcharging. Store it in a cool, dry place at 50-60% charge, and protect it from heat or drops with a case. Follow these tips to maximize its cycle potential for years of use.

Common Uses and Compatible Devices

The 18500 battery excels in flashlights, providing bright light for camping or emergencies. Cameras benefit from its extended runtime during shoots, while power tools like drills thrive on its power. If your device supports this size, it’s a versatile upgrade for enhanced performance.

Comparing 18500 Batteries to Alternatives

How does the 18500 compare? It outshines AA batteries with rechargeability and higher voltage, but its capacity is less than the 18650’s 3500mAh. Against the 18350, it offers more runtime but at a longer size. For mid-sized, high-drain devices, the 18500 is a top pick when matched to your gear’s needs.

Get Hands-On with 18500 Batteries

Ready to try an 18500 battery? Test it in your flashlight and feel the brightness. Use it in your camera for a longer shoot and share your results with friends. Experiment with chargers to optimize your setup. This battery isn’t just power—it’s a way to enhance your tech adventures!

Frequently Asked Questions

Can I use an 18500 battery in an AA device?

No, use it only in devices rated for 3.7V to avoid damage.

How long does an 18500 battery last?

It can last 500-1000 cycles with proper maintenance.

What charger should I use?

Use a lithium-ion charger designed for 18500 batteries.

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