Introducing the UltraFire BRC 4200MAH 3.7V Li-ion rechargeable 18650 battery (1 pair), an essential power solution designed for a variety of devices. Whether you are using it for flashlights, lasers, or any electronic gadget requiring 18650 cells, the UltraFire BRC is your go-to battery choice. With a commendable capacity of 4200mAh, this battery ensures that your devices perform at their optimal level, providing you with reliability and longevity that you can count on.
Key Features
- High Capacity: With 4200mAh, this battery offers an extended life, ensuring your devices run longer without frequent recharging.
- Rechargeable: Capable of being recharged up to 500 times, reducing the need for constant replacements and offering excellent value for money.
- Efficient Charging: The battery can be fully charged within 2 to 4 hours, providing a fast turnaround so your devices are always powered.
- Compact Size: At a length of 65mm and diameter of 18mm, it fits perfectly into most standard battery slots without any hassle.
- Li-ion Technology: Ensures reliable performance and is a popular choice for high-drain devices due to its efficient discharge and recharge cycle.
Technical Parameters
- Brand: UltraFire
- Type: Rechargeable lithium battery
- Model: BRC 18650
- Voltage: 3.7V
- Weight: 51g per battery
The UltraFire BRC 4200MAH 18650 battery is your powerful companion for electronic devices. With its impressive charging cycle and efficiency, it eliminates the worry of frequent power depletion. Ideal for enthusiasts and everyday users, this battery promises a seamless power experience whenever you need it. Invest in the UltraFire BRC and enjoy unparalleled energy performance.
What is the frequently asked question?
Q: Is this battery protected?
A: No, this battery does not have a protection circuit built-in, so care must be taken not to overcharge or discharge below 2.75V, as it might cause damage.
Q: What is the charging voltage of this battery?
A: The recommended full voltage is 4.2V, and it should not be exceeded to avoid damage to the battery.
Q: How many batteries come in one package?
A: Each package includes two 18650 rechargeable batteries.
Q: Can these batteries be used in devices that require AA batteries?
A: No, the 18650 batteries are larger than AA and are not interchangeable with AA slots.
Q: What happens if I overcharge the battery?
A: Overcharging can potentially damage the battery and reduce its lifespan. It is important to remove the battery from the charger once it is fully charged.
