Fenix ARB-L18-3400U V3.0 USB-C Rechargeable Battery (3400mAh)
In Stock ✓ Product Code (SKU): ARB-L18-3400U
- Category: Fenix Accessories
The Fenix ARB-L18-3400U V3.0 combines a useful 3400mAh capacity with a built-in USB-C charging port, making it especially convenient for travel, work bags and emergency kits. It can be charged directly from a suitable USB source, so users can prepare a spare battery without carrying a separate charger.
Direct USB-C Charging
A red indicator shows that charging is in progress and changes to blue when charging is complete. This makes it straightforward to recharge the battery independently while another compatible battery remains in the light.
Built-In Protection
Protection circuitry helps guard against overcharging, over-discharging, short circuits and overheating. Pressure-relief vents provide an additional safety measure if abnormal pressure develops inside the cell.
Check Compatibility Before Ordering
The integrated USB-C port makes this battery slightly longer than a standard 18650 cell. It is designed for compatible Fenix products, but it may not fit some older lights or particularly tight battery compartments.
Features & Specifications
| Battery type | Protected button-top 18650 Li-ion battery with integrated USB-C charging. |
|---|---|
| Capacity | 3400mAh. |
| Nominal voltage | 3.6V. |
| Recommended external charging current | 700mA. |
| Maximum external charging current | 3.3A. |
| USB-C charging current | Up to 1.5A. |
| Charging indicator | Red while charging and blue when fully charged. |
| Dimensions | Approximately 70 × 18.75mm. |
| Weight | Approximately 55g. |
What’s Included?
- One Fenix ARB-L18-3400U V3.0 rechargeable battery.
Please note: A USB-C charging cable is not included.
The rechargeable battery is covered by a 1-year UK warranty.
Right Light supplies genuine Fenix lighting products, batteries and accessories.
The Fenix ARB-L18-3400U V3.0 combines a useful 3400mAh capacity with a built-in USB-C charging port, making it especially convenient for travel, work bags and emergency kits. It can be charged directly from a suitable USB source, so users can prepare a spare battery without carrying a separate charger.
Direct USB-C Charging
A red indicator shows that charging is in progress and changes to blue when charging is complete. This makes it straightforward to recharge the battery independently while another compatible battery remains in the light.
Built-In Protection
Protection circuitry helps guard against overcharging, over-discharging, short circuits and overheating. Pressure-relief vents provide an additional safety measure if abnormal pressure develops inside the cell.
Check Compatibility Before Ordering
The integrated USB-C port makes this battery slightly longer than a standard 18650 cell. It is designed for compatible Fenix products, but it may not fit some older lights or particularly tight battery compartments.
Features & Specifications
| Battery type | Protected button-top 18650 Li-ion battery with integrated USB-C charging. |
|---|---|
| Capacity | 3400mAh. |
| Nominal voltage | 3.6V. |
| Recommended external charging current | 700mA. |
| Maximum external charging current | 3.3A. |
| USB-C charging current | Up to 1.5A. |
| Charging indicator | Red while charging and blue when fully charged. |
| Dimensions | Approximately 70 × 18.75mm. |
| Weight | Approximately 55g. |
What’s Included?
- One Fenix ARB-L18-3400U V3.0 rechargeable battery.
Please note: A USB-C charging cable is not included.
The rechargeable battery is covered by a 1-year UK warranty.
Right Light supplies genuine Fenix lighting products, batteries and accessories.
In Stock
This item is in stock and will be delivered in approximately 1-3 days.
Standard shipping is free on orders of £350 ex. VAT and above (£420 inc. VAT).
Our standard delivery price is £5.32 ex. VAT (at the time of writing). All our deliveries are made by courier to anywhere in the UK (Mainland only).
We aim to despatch orders within 1-3 working days (subject to availability). If there is a problem we will get in touch with your immediately via the phone number and/or email you provided during your checkout. If you have not received your parcel within this period, please get in touch and we will help you.
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