2x Vapcell F40 INR 21700 4000mah + case

Set: 2x Original Vapcell F40 INR 21700 4000mAh Battery and Case – Performance and Reliability in One!

The Vapcell F40 INR 21700 lithium-ion battery is an excellent choice for users who require high power and reliability in devices such as flashlights, doorbells and other electronic accessories. With an impressive 4000mAh capacity and a maximum continuous discharge current of 25A (and even 40A at peak discharge), the Vapcell F40 battery provides reliable operation in various conditions, ensuring long-lasting power and safe use.

Specifications:

• Model: Vapcell F40
• Size: 21.4 x 70.5 mm
• Typical Capacity: 4000mAh (0.2C discharge)
• Minimum Capacity: 3900mAh (0.2C discharge)
• Nominal Voltage: 3.60V
• Maximum Continuous Current discharge: 25A
• Maximum discharge current: 40A
• End of charge voltage: 4.20V
• End of discharge voltage: 2.5V
• Weight: 76g (approx.)
• Internal resistance: 11mΩ (at 1kHz)
• Standard charge current: 2000mA, CCCV cut-off 100mA
• Fast charge current: 4000mA

Warnings:

• Battery Vapcell F40 may be dangerous if not used according to instructions. Improper treatment such as modifying, puncturing, crushing or short-circuiting may lead to explosion or fire.
• Avoid contact of the battery with water, fire or high temperatures.
• Always use Vapcell batteries with compatible and working devices such as flashlight mods.
• The battery should not be disassembled or disposed of in fire.
• Avoid using damaged cells or batteries that have a damaged protective film.
• When transporting and storing, always place the battery in an appropriate protective case to avoid short circuit.

Included:

• 2 x Vapcell F40 Battery INR 21700 4000mAh
• Case

Trust Vapcell quality - performance and safety in one cell!