FENIX ARB-L21-5000U Rechargeable Battery 6942870369358

( Brand: Fenix ), ( Type: Battery ), ( Chemical Composition: Li-ion ), ( UPC: 942870369358 )

Review FENIX Rechargeable Battery

Introducing the Fenix ARB-L21-5000u Rechargeable Battery, an essential accessory for your Fenix 9 series handheld GPS device. This high-capacity lithium-ion battery is designed to provide extended use and reliability for your outdoor adventures.

The Fenix ARB-L21-5000u battery boasts a impressive capacity of 5000mAh, delivering a longer battery life compared to standard batteries. This means more hours of navigation, tracking, and data logging, ensuring that you stay informed and in command during extended excursions.

This rechargeable battery features a compact and lightweight design, making it a perfect fit for your Fenix GPS device. Weighing in at just 152 grams, it adds minimal weight to your gear while providing a substantial power boost. The dimensions of the battery are 73mm x 33mm x 12mm (LxWxH), allowing it to seamlessly integrate into the handheld GPS unit.

The Fenix ARB-L21-5000u battery is rechargeable, making it a more eco-friendly and cost-effective solution compared to disposable batteries. It can be easily recharged using the included USB cable, which can be connected to a computer or a wall adapter (not included). A full charge takes approximately 3 hours, providing you with a fully charged battery for your next adventure.

The Fenix ARB-L21-5000u Rechargeable Battery is built to withstand the rigors of outdoor use. It is designed to operate in a wide temperature range (-20 C to 60 C), ensuring reliable performance in various environments. The battery is also shock and water resistant, making it a rugged companion for your outdoor pursuits.

In summary, the Fenix ARB-L21-5000u Rechargeable Battery is an essential accessory for your Fenix 9 series handheld GPS device. With its high capacity, compact design, and rechargeable capabilities, it provides extended battery life, minimal weight, and eco-friendliness for your outdoor adventures.

The Fenix 942870369358 ARB-L21-5000u rechargeable battery is a replacement power source designed for various Fenix flashlights. Here are the pros and cons of purchasing this battery:

1. High Capacity: This rechargeable battery has a capacity of 5000mAh, which is relatively high compared to standard AA or AAA batteries. This makes it ideal for powering flashlights with high power consumption.

2. Rechargeable: The battery is rechargeable, which means you can use it multiple times without having to buy new batteries frequently. This can save you money in the long run.

3. Compatibility: The Fenix ARB-L21-5000u battery is compatible with various Fenix flashlights, such as the Fenix PD35, PD36R, TK16, TK20R, and TK30.

4. Long Runtime: Due to its high capacity, this battery can provide longer runtime compared to standard batteries.

5. Safety Features: The battery has protection against overcharge, over-discharge, and short circuit.

1. Cost: Compared to standard AA or AAA batteries, this rechargeable battery is more expensive.

2. Size and Weight: The battery is larger and heavier than standard batteries, which may make it less convenient for some users.

3. Limited Compatibility: This battery is only compatible with Fenix flashlights that use the ARB-L21 battery type.

4. Charging Time: It takes around 5 hours to fully charge the battery using the Fenix USB charger.

In conclusion, the Fenix 942870369358 ARB-L21-5000u rechargeable battery is a high-capacity and reliable power source for Fenix flashlights. Its compatibility with various Fenix models, long runtime, and safety features make it an attractive option for those who frequently use flashlights. However, its higher cost, larger size, and limited compatibility with non-Fenix flashlights may be disadvantages for some users.

If you frequently use Fenix flashlights and value longer runtime and reliability, this rechargeable battery is a worthwhile investment. However, if you have a limited budget or prefer using standard batteries, it may not be the best choice for you. Ultimately, the decision to purchase this battery depends on your specific needs and preferences.

Details:

A USB-C charging cord is NOT included. Protection circuitry to prevent short circuits. New In Box Fenix ARB-L21-5000U Rechargeable Battery,: is a high capacity 21700 Li-ion USB rechargeable battery built for more power and longer runtime. Battery capacity up to 5000mAh.

Indicator light on battery is red while charging, blue when charged. 500 charging cycles. USB Type-C rechargeable battery charging cord NOT included. Pressure relief vents which expel waste gas in the rare case of an internal short circuit preventing explosion.

This battery has its own USB-C charging port for quick/easy without the need a separate charger. Pressure vents to prevent explosions. This product will only work in those model's supporting 21700 batteries.

part #: 942870369358 prices

• $89.99-$104.99

specifications baterchar:

• brand: Fenix
• type: Battery
• chemical composition: Li-ion
• upc: 942870369358

general baterchar:

• condition: New
• Consumer Electronics > Multipurpose Batteries Power > Battery Chargers

offer baterchar:

• started: November 12, 2025
• quantity: 2
• sold: 0
• availability: In Stock
• options: Ship-to-home

returns baterchar:

• method: Money back
• policy: Returns Accepted
• paid by: Buyer
• time: 30 Days

seller baterchar:

• # reviews: 12098
• city: Anthony, Texas
• rating: 100.0%

payments baterchar:

• wallet: Paypal
• other
• credit card: Discover

shipping baterchar:

• carrier: USPS
• service: USPS Ground Advantage, USPS Priority Mail
• cost: $0.00
• transit: 5-10 Days
• type: Calculated
• class: Standard, Expedited

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