Ultrafire BRC 4000mAh 3.7V Li-ion Rechargeable Batteries High Capacity Quick Recharge for Photography Hiking

Introducing the Ultrafire Protected BRC 4000mAh 3.7V 18650 Li-ion Rechargeable Battery – your go-to power solution for essential electronic devices! In a world where time is of the essence and productivity reigns supreme, having a reliable energy source is more crucial than ever. Whether you’re a dedicated photographer requiring dependable power for your flashes, an adventurous hiker who relies on bright LED headlamps, or a vaping enthusiast looking for prolonged battery life, the Ultrafire BRC batteries deliver an exceptional combination of robustness, capacity, and versatility. Ergonomically designed with the latest technology, these batteries will ensure that your gadgets stay powered up and ready to go when you need them most.

Key Features

• High Capacity: Boasting an impressive capacity of 4000mAh, these batteries provide extended usage times, allowing you to enjoy your devices without constant interruptions. You can fully embrace your activities without the anxiety of a dying battery!
• Recharge Up to 500 Times: Built for sustainability, these batteries can undergo up to 500 recharge cycles. This not only significantly reduces waste compared to disposable batteries but also makes for a cost-efficient and eco-friendly choice in the long term.
• Quick Recharge Time: Time is precious, and with a full charge in just 2-4 hours, you'll never be left powerless for long. Experience the convenience of expedited recharging and get back to what you love faster!
• Integrated Protection Circuit: Safety is paramount, and the Ultrafire BRC batteries come with a built-in protection circuit that guards against overcharging, discharging, and short circuits. Enjoy peace of mind knowing that your devices are safe and secured during use.
• Versatile Compatibility: The 18650 size of these batteries means they're compatible with a wide range of devices, from flashlights and cameras to electric vehicles and personal vaporizers. This versatility makes the Ultrafire BRC batteries a fantastic addition to your electronic toolkit.

Technical Parameters

• Battery Type: 18650 Lithium-ion
• Nominal Voltage: 3.7V
• Capacity: 4000mAh
• Recharge Cycles: Up to 500 times
• Dimensions: 18.5mm diameter x 65mm length

The Ultrafire Protected BRC 4000mAh 3.7V 18650 Li-ion Rechargeable Battery is not just another battery; it is a vital companion for all your elektronik power needs. Its impressive high capacity ensures that you can confidently use your devices without the inconvenience of constant recharging. The ability to recharge up to 500 times showcases its commitment to sustainability while the rapid recharge times mean you won't be left in the dark for long. With integrated safety features and compatibility across a wide range of devices, this pair of batteries will revolutionize the way you power your gadgets. Embrace the future of energy solutions with the Ultrafire BRC batteries and never worry about running out of power again!