Fenix ARB-L21-6000 21700 6000mAh 3.6V Protected High-Drain Lithium Ion (Li-ion) Button Top Battery
- A high 6000mAh capacity delivers extended runtimes in your flashlight
- 10A stable output current for reliable power flow in daily use
- Multiple protection circuits safeguard you and your battery
- Li-ion chemistry supports 500+ charge cycles for peak power in the long term
| Brand | Fenix |
|---|---|
| MPN | ARB-L21-6000 |
| Color | Black / Orange |
| Size | 21700 |
| Chemistry | Li-Ion |
| Voltage | 3.6V |
| Capacity | 6000mAh |
| Terminal | Button Top |
| Protected | Yes |
| Rechargeable | Yes |
|---|---|
| Voltage | |
| Nominal | 3.6V |
| Discharge Rate | |
| Max Continuous | 10A |
| Charge Rate | |
| Max | 4.2A |
| Standard | 1.2A |
| Charge Cycles | 500 |
| Length | 3.02" / 76.6mm |
|---|---|
| Diameter | 0.87" / 22mm |
| Weight | 2.82oz / 80g |
| Certifications | ANSI, CE, FCC, UKCA |
|---|---|
| Country of Origin | China |
| UPC | 6942870311159 |
| Warranty | Fenix 1 Year Warranty |
| Battery Junction 30-Days | |
| Return Policy | Battery Junction Return Policy |
Fenix ARB-L21-6000
High Capacity 21700 Battery
If you're looking for a 21700 battery with a high runtime, the Fenix ARB-L21-6000 is your best bet! This lithium-ion battery has 500+ charge cycles, which makes it a perfect choice in powering devices for the long haul. It has an astounding 6000mAh capacity, which is triple times the standard for li-ion 21700 batteries. This way, when you pair it with compatible flashlights, you have hours of brightness for all camping trips, nighttime walks, shifts at work, and more. Choose a 21700 battery that has your back by picking the Fenix ARB-L21-6000!
Protected Battery - Safety Features
No Fenix battery is complete without safety precautions, and this 21700 is no different. There are 3 sets of overheat protection built into this battery, including PTC cathodal block protection, separate microporous protection, and pressure relief valve protection. Also, protection circuits in the anode include overcharge, over-discharge, and short circuit protection. This way, all the bases are covered so you have premium-grade safety features to protect you, your battery, and devices.
- Notable Features
- » 10A output current for stable power in flashlights and other electronics
- » 4.2A maximum charging current to use again in no time
- » 6000mAh capacity delivers high runtimes in your favorite flashlight!
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