Liitokala 40A Battery – 4000 mAh, 20A

7,99 €

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Liitokala 40A Rechargeable Battery – 21700 Format, 4000 mAh

The Liitokala Lii-40A battery has a capacity of 4,000 mAh and a maximum discharge current of 20 A. Its 21700 format makes it suitable for devices that require high power and reliability.

Technical Specifications

Specifications	Value
Brand	Liitokala
Model	Lii-40A
Format	21700
Capacity	4,000 mAh
Maximum discharge current	20A

Important Safety Rules

Lithium-ion batteries can catch fire or explode if used improperly. Follow these guidelines:

Do not modify, disassemble, puncture, cut, or crush the battery.
Do not cause a short circuit.
Do not expose to water, fire, or high temperatures.
Do not use in defective devices.
Do not overcharge or over-discharge the battery.
Do not charge at sub-zero temperatures.
Do not use the battery if the foil is damaged or compromised.
Do not store in a pocket or purse—use a protective case.

Frequently Asked Questions

What is the size of the Liitokala 40A battery?

The battery is a 21700 format. This is a larger format compared to the popular 18650, offering higher capacity and better performance at high discharge currents. The 21700 format is widely used in devices that require higher power.

What is the battery capacity of the Liitokala Lii-40A?

The battery has a capacity of 4,000 mAh. This makes it suitable for devices with higher power consumption, such as flashlights, tactical equipment, and other electronics that require long-lasting power.

What is the maximum discharge current of the Liitokala 40A?

The battery's maximum discharge current is 20A. This allows it to be used in devices with high peak current consumption without the risk of overheating under normal use.

How should the Liitokala 40A battery be stored?

The battery should be stored in a protective case, away from moisture, fire, and direct heat. Never carry it loose in a pocket or bag, as contact with metal objects can cause a dangerous short circuit.

Can the battery be charged at sub-zero temperatures?

No. Charging at sub-zero temperatures is expressly prohibited by the manufacturer. Low temperatures during charging can damage the cells and lead to dangerous situations. Charge the battery only at above-freezing ambient temperatures.

What should I do if the battery wrap is damaged?

If the battery’s protective film is damaged, compromised, or peeling off, do not use the battery. A damaged coating exposes the metal parts of the cell and significantly increases the risk of a short circuit or fire. Dispose of the battery in accordance with the established procedures for hazardous waste.

Where can I buy a Liitokala 40A 21700 battery in Bulgaria?

The Liitokala Lii-40A 21700 battery with a capacity of 4000 mAh is available at Dulotec.COM—an online store for high-quality equipment, flashlights, and accessories. Order conveniently online and enjoy fast delivery to your address.