Vapcell P1422A 14500 Rechargeable Battery with USB-C Charging

The Vapcell P1422A is a 14500-format lithium-ion rechargeable battery with a nominal voltage of 1.5V and a capacity of 2250mAh. It is a direct replacement for standard AA alkaline batteries.

The battery features a built-in USB-C port for convenient charging without the need for an additional charger. The raised positive terminal ensures a reliable connection for flashlights with two or more batteries.

Key Features

Type: INR 14500, model P1422A with a raised positive terminal
Rated capacity: 2250mAh / minimum: 2150mAh
Rated voltage: 1.5V
Maximum continuous discharge current: 1.5 A
Normal charging current: 350–500 mA
Dimensions: diameter 14.2 mm, height 50.6 mm
Weight: 22 grams
Built-in USB-C charging port
Built-in protection against overcharging, over-discharging, and overcurrent
High-quality lithium-ion cell manufactured in China

Battery with protection—what does that mean?

Protected batteries contain a small electronic circuit board located in the anode or cathode. It protects the cell from overcharging, over-discharging, and excessive current—if necessary, the protection mechanism automatically cuts off the power supply.

Batteries with protection circuits and a raised positive terminal are suitable for flashlights with mechanical reverse-polarity protection—such as those used by brands like Acebeam, Olight, Fenix, Nitecore, and Armytec. They are not suitable for flashlights designed for unprotected batteries, such as Zebralight.

Protected batteries are slightly longer and wider than standard ones. Before purchasing, it is recommended that you measure the dimensions of the original battery in millimeters and compare them with the technical specifications of the battery being offered.

Operating Instructions

Charge the battery using a high-quality lithium-ion battery charger before using it for the first time.
Do not use or store 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—the battery may catch fire or explode.
Do not crush, strike, or puncture the battery.
Do not disassemble the battery.
Keep out of reach of children.
The battery gets hot during use—handle with care after use.
If the device has been stored for more than 3 months, charge the battery before use.

Safety Rules

Do not modify, disassemble, puncture, or cut the battery.
Do not expose to water, fire, or high temperatures.
Do not use in defective devices.
Do not short-circuit the system.
Do not overcharge or undercharge the battery. Do not charge the battery at sub-zero temperatures.
Do not use if the protective film is damaged.
Do not carry it in your pocket or purse without a protective case.

Specifications	Value
Brand	Vapcell
Model	P1422A
Type	14,500 INR
Rated Capacity	2,250 mAh
Minimum capacity	2150 mAh
Rated voltage	1.5V
Maximum discharge current	1.5A
Charging current	350–500 mA
Diameter	14.2 mm
Elevation	50.6 mm
Weight	22 grams
Charging Method	Built-in USB-C port
Defense	Yes—from overcharging, undercharging, and overcurrent
Plus-Pole	Prominent
Operating Temperature (Charging)	0°C to 45°C
Operating Temperature (Dilution)	-20°C to 75°C
Storage Temperature	-5°C to 35°C

Frequently Asked Questions

Can the Vapcell P1422A replace a standard AA alkaline battery?

Yes, the Vapcell P1422A is designed specifically for this purpose. It operates at 1.5V—the same voltage as a standard AA alkaline battery. This makes it a direct replacement in devices compatible with the AA format. It’s important to check the physical dimensions of the battery compartment, as protected batteries are slightly longer than standard ones.

How do you charge the Vapcell P1422A battery?

The battery has a built-in USB-C port. You can charge it directly with a USB-C cable without needing a separate charger. The normal charging current is between 350 and 500 mA. Before first use, it is recommended to fully charge the battery using a high-quality charger designed for lithium-ion batteries.

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

Protected batteries contain a small electronic circuit board that monitors charging and discharging. If dangerous levels are detected, it automatically cuts off the current to protect the cell and the device. Unprotected batteries do not have this feature, but they are more compact and can deliver a higher current. The Vapcell P1422A is a protected battery.

Which flashlights is this battery suitable for?

The Vapcell P1422A is suitable for flashlights designed for 14500 or AA batteries with a voltage of 1.5V. The protruding positive terminal makes it compatible with flashlights that have mechanical reverse-polarity protection—such as those from brands like Acebeam, Olight, Fenix, Nitecore, and Armytec. It is not recommended for flashlights specifically designed for batteries without reverse-polarity protection.

What does a protruding positive pole mean?

A protruding positive terminal means that the positive pole of the battery protrudes outward, similar to a standard AA battery. This ensures a reliable electrical connection in devices where the batteries are connected in series. In flashlights with two or more batteries, the protruding positive terminal ensures a proper connection between them.

How can I figure out which battery is right for my flashlight?

The most reliable way is to measure the diameter and height of the flashlight’s original battery in millimeters and compare them to the technical specifications of the battery you want. The Vapcell P1422A has a diameter of 14.2 mm and a height of 50.6 mm. You can also contact the Dulotec.COM team for advice on the right battery for your device.

How do I properly store 14500 rechargeable batteries?

Store the batteries in a protective case in a dry, cool place at a temperature between -5°C and 35°C. Never leave them unprotected in a pocket or bag—contact with metal objects can cause a short circuit. If the battery has not been used for more than 3 months, charge it before use. Do not expose it to direct sunlight, high humidity, or fire.