
Top-rated products in the Flashlight accessories category
Here's a ranking of the top rated products in this category. To give you a quick overview, we've also added some key information about the products.
1. Ledlenser Signal Cone
You will receive an unmistakable emergency signal by lightly attaching the signal cap. The glare-free red light cone is also suitable for briefing police and security services. The uniform light distribution and extreme brightness also make the signal cap interesting for air traffic controllers. Suitable for LED Lenser B7, L7, L7E, M7, MT7, MT7, M7R, M8, P7, P7.2, T7, P7R.

2. Nitecore 18650 Rechargeable battery
The Nitecore 18650 Rechargeable Battery is a powerful lithium-ion battery specifically designed for use in flashlights and other portable devices. With a capacity of 3400 mAh and a voltage of 3.7 V, this battery provides a reliable power source for extended operating times. The protected design ensures that the battery is safeguarded against overvoltage, deep discharge, and short circuits, enhancing the safety and longevity of the product. Its compact form factor and lightweight make it ideal for various applications, while its high cycle stability ensures long-term use when handled properly. The Nitecore battery is therefore an excellent choice for anyone looking for a reliable and powerful battery.
- Protection circuit against overvoltage, deep discharge, and short circuits
- High capacity of 3400 mAh for longer operating times
- Long lifespan and high cycle stability
- Compact design for versatile applications.

3. Ledlenser Rechargeable Li-Ion battery 18650
This extremely powerful Li-ion battery with 3.6 V and 3000 mAh is fully charged in 360 minutes. With up to 1000 charging cycles, it is perfectly suited as a replacement battery for emergencies or long-lasting activities in remote areas.

4. Fenix Arb-L18-3500
This rechargeable battery from Fenix is particularly suitable for use in high-performance flashlights. The battery has a voltage of 3.6 V and a capacity of 3500 mAh. With triple protection against overheating, overcharging, and over-discharging, the battery is safe to use and delivers reliable performance. Ideal for Fenix flashlights such as the PD35, PD32, TK11, TK12, TK15, TK30, and TK35.

5. Ledlenser Safety Bag M7R
All holsters are made of Cordura nylon fabric and feature a practical Velcro closure. The belt loop can be adjusted to the belt width using the Velcro. A snap button serves as a safety mechanism, preventing the holster from accidentally detaching from the belt. Compatible with LED Lenser M7R, M7RX, and P7R.

6. Ledlenser Li-Ion battery ICR14500
Rechargeable and powerful lithium-ion battery that can be recharged up to 1000 times. Just the thing for the highest demands.

7. Nitecore Li-Ion battery type 16340 - NL166
The Nitecore Li-Ion battery type 16340 (NL166) is a powerful and reliable battery specifically designed for use in flashlights and similar accessories. With a capacity of 650 mAh and a voltage of 3.7 V, this battery provides an optimal energy source for devices that require a constant and long-lasting power supply. The battery is equipped with a protection circuit that safeguards it against short circuits, overcharging, and deep discharge, enhancing its safety and longevity. Made from a high-quality Sanyo cell, the NL166 ensures high performance and reliability. With a compact design and a weight of only 18 g, this battery is easy to carry and ideal for on-the-go use. It is the perfect choice for anyone looking for a robust and efficient battery for their flashlight.
- Protection circuit against short circuits, overcharging, and deep discharge
- Made from a high-quality Sanyo cell
- Optimal energy source for flashlights and similar accessories
- Compact design for easy handling and transport.

8. Fenix Battery ARB-L21-5000U
The Fenix ARB-L21-5000U is a rechargeable 21700 Li-Ion USB battery with a capacity of 5000 mAh and an integrated micro-USB charging port. The Fenix 21700 battery can be quickly charged via the USB port without the need for a separate charger. Alternatively, it can also be charged with an external charger. Like all Fenix Li-Ion batteries, the ARB-L21-5000U is housed in a robust steel tube, significantly reducing the potential risk of short circuits due to collisions or impacts. Additionally, the Fenix ARB-L21-5000U battery is protected against short circuits, overcharging, deep discharge, and overheating.
The high-quality Fenix Li-Ion battery ARB-L21-5000U has been specifically designed for use in high-performance flashlights. With its high capacity of 5000 mAh, excellent performance, and high reliability, the Fenix type 21700 battery is the best choice among rechargeable Li-Ion batteries.
Advantages of the Fenix 21700 ARB-L21 5000 mAh battery:
- Original 21700 Fenix battery with 5000 mAh, rechargeable via USB Type-C cable
- Charge status indicator with built-in LED
- Specifically designed for high-performance flashlights
- Integrated protection circuits against short circuits, overcharging, deep discharge, and overheating
- Pressure reliefs to prevent explosions
- High mechanical protection due to steel casing
- Button-top design
- High quality and reliability
- Fast charging capability, approximately 500 charge cycles
- No memory effect, very low self-discharge
Technical specifications:
- Model: ARB-L21-5000U
- Battery type: Li-Ion
- Battery shape: 21700
- Capacity: 5000 mAh
- Nominal voltage: 3.6V
- Energy storage: 18Wh
- Max discharge current: 8A
- Charge current: USB: 2A, charger: 1A / max. 5A
- USB charging port: Yes, Type-C
- Charge cycles: 500
- Dimensions: 76 mm × ø21.5 mm
- Weight: 72.5 g.

9. Ledlenser Magnetic cable
Highlights magnetic charging cable type A. This magnetic charging cable, with a length of 120 cm, allows for safe and easy charging of all compatible Ledlenser products that feature the appropriate Magnetic Charge System. In addition to the magnetic connector, the charging cable is equipped with a standard USB-A plug.

10. Ledlenser Intelligent Clip
With the Intelligent Clip, you can quickly attach your flashlight to your pants or belt. The clip can rotate 360°. Your lamp becomes an adjustable spotlight on your belt, keeping both hands free. The Intelligent Clip is an innovation that will make history. Type C.
