Fenix 14500 rechargeable battery, 1050 mAh
Rechargeable Li-ion battery Fenix ARB-L14-1050 (14500) with protection (protected) is based on lithium-ion technology. Li-ion technology gives one of the best ratios of the amount of stored energy to the weight of the cell. The batteries have no memory effect and self-discharge is minimal.
Battery protection can be divided into two areas. In the first, electronic circuits are added, which prevent the cell from being overcharged (a situation where there is a risk of explosion with classic li-ion batteries) or, on the contrary, from discharging too much (the battery would then not be able to be recharged). In addition, these circuits protect the battery against a short circuit or high current consumption, which could damage the battery. If the battery electronics evaluates reaching the limit values, it disconnects the cell. In the second, there is protection against overheating (PTC thermal protection) and a special anti-explosion valve. Unlike other valves used in li-ion batteries, this one, when the gas pressure in the cell exceeds a certain limit, separates the electrodes inside the battery and thus de-facto interrupts the exothermic reaction and releases the overpressure of gas outside the battery. Thanks to the combination of electronic and mechanical (temperature and pressure) protection, Fenix batteries are among the safest li-ion batteries available.
In terms of size, the 14500 battery roughly corresponds to a classic pencil battery (type AA), but it has about 3x higher voltage. Therefore, it can only be used to power lamps and headlamps that support this higher voltage. It can be used, for example, in Fenix RC05, Fenix LD09 (220 lumen version only), Fenix LD11, Fenix LD12 (320 lumen version only), Fenix LD12R, Fenix LD22 V2.0, Fenix E25 Ultimate Edition, Fenix HL35 headlamp. First, check if your appliance supports this article!
Battery parameters
- Nominal voltage: 3.6 V
- Capacity: 1050 mAh (3.78 Wh)
- Maximum current consumption: 2 A
- Maximum charging current: 1A
- Protection electronics built into the plus pole ensure protection against overcharging, complete discharge and short circuit.
- Lifetime: 500 charging cycles
- Diameter: 14.6 mm (+/- 0.2 mm)
- Height: 50.5mm (+/- 0.5mm)
- Weight: 20 grams.
Recommended chargers
Charger Fenix ARE-A2
Charger Fenix ARE-A4
Fenix ARE-D1 USB charger
Fenix ARE-D2 USB charger
Mini USB charger MC1
Two-channel USB charger FC2
Four-channel USB charger VC4SL
Eight-channel USB charger VC8
Lii-100 USB charger
Lii-500S four-channel charger
Lii-600 four-channel charger
SkyRC MC3000
Warning
- If possible, do not discharge the battery below 2.5V
- Do not short-circuit the battery (do not connect the poles of the cell with a wire)
- Do not throw the battery into fire
- Never insert the battery into the charger upside down (opposite polarities)
- When using the accumulator, pay attention to the safety principles
- Use only an adequate charger that supports li-ion batteries
Capacity: 1050mAh
Weight: 20 g
| Sport | hiking, camping |
| product ID | 233006 |
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