Vapcell 18350 F14 Rechargeable Battery – a compact and reliable lithium-ion cell

Vapcell is a well-established brand in the field of rechargeable batteries. The 18350 F14 model is a lithium-ion battery with a rated capacity of 1400mAh and a maximum continuous discharge current of 3A. It is suitable for compact flashlights and devices requiring a standard 18350 size battery without protection.

The battery has a flat positive terminal, making it compatible with devices designed for this type of cell. It is manufactured in China and is a high-quality INR-type lithium-ion rechargeable cell.

Key Features of the Vapcell 18350 F14

Rated capacity: 1400mAh
Minimum capacity: 1350mAh
Rated voltage: 3.6V
Charging end voltage: 4.20V
Discharge-end voltage: 2.5V
Maximum continuous discharge current: 3A
Normal charging: 500 mA
Fast charging: 1000mA
Weight: 26 grams
Dimensions: 18.3 mm in diameter, 35 mm in height
Type Plus: flat

A battery with or without protection—what's the difference?

Protected batteries contain an additional circuit board that protects against overcharging, over-discharging, and excessive current. They are slightly longer and wider than standard batteries and are not suitable for all flashlights.

Unprotected batteries, such as the Vapcell F14, are a precise standard size and are intended for devices specifically designed for them. Before purchasing, measure the size of the original battery in mm and compare it with the technical specifications.

Operating Instructions

Charge the battery using a high-quality lithium-ion charger before using it for the first time.
Do not use it in high temperatures or humid environments.
Operating temperature during charging: 0°C to 45°C; during discharging: -20°C to 75°C.
Storage temperature: -5°C to 35°C.
Do not throw into fire or water—risk of fire or explosion.
Do not crush, strike, or disassemble the battery.
Keep out of reach of children.
The battery may be hot after use—handle with care.
If stored for more than 3 months, charge before use.

Safety Rules

Do not modify, puncture, or cut the battery.
Do not short-circuit the system.
Do not expose to water, fire, or extreme temperatures.
Do not use in defective devices.
Do not overcharge or undercharge.
Do not charge at sub-zero temperatures.
Do not use if the foil is damaged.
Always store it in a protective case, not in a pocket or purse.

Specifications	Value
Brand	Vapcell
Model	F14
Type	18,350 INR
Rated Capacity	1,400 mAh
Minimum capacity	1,350 mAh
Rated voltage	3.6V
Voltage at the end of charging	4.20 V
Voltage at the end of the discharge	2.5V
Maximum continuous discharge current	3A
Normal charging	500 mA
Fast Charging	1000 mA
Weight	26 g
Diameter	18.3 mm
Elevation	35 mm
Type Plus	Flat

Frequently Asked Questions

What is the difference between a battery with protection and one without?

Protected batteries have a built-in circuit board that protects against overcharging, over-discharging, and excessive current. They are slightly longer and wider than standard batteries. Unprotected batteries, such as the Vapcell F14, are an exact standard size and are intended for devices specifically designed for them. Before purchasing, it is important to check the dimensions of the original battery and the device’s requirements.

Is this battery compatible with my flashlight?

The Vapcell 18350 F14 is an unprotected battery with a flat positive terminal. It is suitable for flashlights and devices designed for a standard unprotected 18350 cell. Measure the dimensions of your flashlight’s original battery in mm and compare them to the dimensions of this cell—18.3 mm in diameter and 35 mm in height. If in doubt, please contact the Dulotec.COM team for advice.

How do I properly charge a Vapcell 18350 F14 battery?

Before using the battery for the first time, charge it with a high-quality charger designed for lithium-ion cells. The normal charging current is 500 mA, and 1000 mA for fast charging. Do not charge at sub-zero temperatures. The recommended charging temperature is between 0°C and 45°C.

How do I properly store an 18350 lithium-ion battery?

The battery should be stored at a temperature between -5°C and 35°C, away from moisture and heat sources. Never store it in a pocket or bag without a protective case. If the battery has not been used for more than 3 months, charge it before using it again.

What are the safety precautions for using this battery?

Do not throw the battery into fire or water. Do not crush, strike, or disassemble it. Do not short-circuit it. Do not use it if the protective film is damaged. Keep out of reach of children. If used improperly, the battery may catch fire or explode, so follow all safety instructions.

What is the maximum discharge current of the Vapcell F14?

The maximum continuous discharge current of the Vapcell 18350 F14 is 3A. The cut-off voltage is 2.5V. Do not discharge the battery below this level, as this may damage it or cause a hazardous situation.

Where can I buy a Vapcell 18350 F14 battery in Bulgaria?

The Vapcell 18350 F14 1400mAh battery is available at the Dulotec.COM online store—a specialty shop for high-quality flashlights, rechargeable batteries, and tactical equipment. You can easily order online and have the product delivered quickly to your address anywhere in the country.