Phoenix | ARB-L18-3500U | Battery 18650 | 3.5 Ah | Micro USB Port
Fenix | ARB-L18-3500U | Battery 18650 | 3.5 Ah | USB rechargeable
🔋 Powerful 18650 Li-ion battery with built-in micro USB port
The Fenix ARB-L18-3500U is a button-top 18650 Li-ion battery with a generous capacity of 3500 mAh. Thanks to the built-in micro USB port Charge the battery directly, without an external charger. LED indicator light Clearly indicates when the battery is fully charged. With overcharging and overheating protection, this battery is not only powerful but also safe to use.
💡 Tip: Charge the battery regularly to extend its life.
✅ Key Benefits
- ⚡ 3500 mAh capacity – extra long burning time, even at low temperatures
- 🔌 Direct charging via micro USB – no separate charger required
- 💡 LED charging indicator – direct insight into the charging status
- 🛡 Safe use – protected against overcharging and overheating
- 🔄 Up to 500 charge cycles – reliable and durable performance
📋 Specifications
- Type: Li-ion 18650
- Capacity: 3500 mAh
- Nominal voltage: 3.6 V
- Number of charge cycles: ± 500
- Security: Yes (overloaded & overheating)
- Top typeButton top
- Charging method: Micro USB
- Dimensions: 69 mm (L) x 18.53 mm (Ø)
- Weight: 50 g
- Warranty: 2 years
- Country of origin: China
- IncludedProtective box
🎯 Perfect for
Trail runners, outdoor enthusiasts and professionals who want a powerful, reliable battery with easy charging via micro USB without separate charger.
