Description
Fenix ARB-L21-6000 is a high-capacity 21700 Li-ion rechargeable battery engineered to deliver exceptional power and extended runtimes for your devices. With a massive 6000mAh capacity and a 10A maximum output, this battery ensures your gear stays powered up for longer, even under demanding conditions. Built-in protection circuitry prevents short circuits, overcharging, and overheating, while pressure relief vents ensure added safety. Even after 500 charge cycles, this robust battery maintains 75% of its original capacity, guaranteeing reliable power for years to come.
Specifications:
- Model: ARB-L21-6000
- Capacity: 6000mAh
- Voltage: 3.6V
- Charging Current: Recommended 1.2A, maximum 4.2A
- Size:
- Length: 76.6mm
- Diameter: 22mm
- Weight: 80g
Reviews
1 Review
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Positive
Excellent battery. However, if you try to force it into a 5000mah slot it can be done but is hard to remove due to a vacuum that is created so l recommend not using pliers as there is a thin base plate that is only held on by the label and tears off easily. It seems after a 6000mah battery has been inserted and removed from a 5000mah slot a couple dozen times eventually they slide in and out much easier
