Vapcell 18650 U30 3000mAh 30A Ultra-High-Discharge Battery

10,00 €

Type: 18650
Capacity: 3000mAh
Dimensions: (Height) 65 mm (Diameter) 18.3 mm
Voltage: 3.6V
Maximum continuous discharge current: 30A

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Vapcell 18650 U30 Rechargeable Lithium-Ion Battery – 3000mAh, 30A

Vapcell offers an INR 18650 battery designed for devices with high current consumption. Its continuous discharge current of 30A and peak discharge current of up to 45A make it suitable for demanding applications.

Battery Specifications

Rated capacity: 3000mAh
Minimum capacity: 2850mAh
Rated voltage: 3.6V
Maximum continuous discharge current: 30 A
Maximum instantaneous discharge current: up to 45 A (with thermal cut-off at 60°C)
Charging end voltage: 4.20V
Discharge-end voltage: 2.5V
Normal charging: 3000 mA
Fast charging: 6000 mA
Cell lifespan: over 1,000 cycles at a 1C discharge rate with 70% capacity retention
Weight: 48 g
Dimensions: height 65 mm, diameter 18.3 mm

Operating Temperatures

Charging: 0°C to 45°C
Operating temperature: -20°C to 75°C
Storage: -5°C to 35°C

Safety Instructions

Improper use may result in a fire or explosion. Follow these guidelines:

Do not expose the battery to fire, water, or extreme temperatures.
Do not crush, puncture, or strike the cage.
Do not disassemble the battery or short-circuit it.
Do not modify or recharge the battery at sub-zero temperatures.
Do not use the battery if the foil is damaged.
Do not store in a pocket or purse—use a protective case.
Keep the battery out of the reach of children.
If the battery has not been used for more than 3 months, charge it before use.
The battery gets hot during use—handle with care after use.

Specifications	Value
Brand	Vapcell
Model	U30
Type	INR 18650 lithium-ion
Rated Capacity	3,000 mAh
Minimum capacity	2,850 mAh
Rated voltage	3.6V
Maximum continuous discharge current	30A
Maximum instantaneous discharge current	up to 45A (trips at 60°C)
Voltage at the end of charging	4.20 V
Voltage at the end of the discharge	2.5V
Normal charging	3000 mA
Fast Charging	6,000 mA
Cell Life	over 1,000 cycles (1C discharge, 70% capacity)
Weight	48 years
Elevation	65 mm
Diameter	18.3 mm
Filling Temperature	0°C to 45°C
Dilution Temperature	-20°C to 75°C
Storage Temperature	-5°C to 35°C

Frequently Asked Questions

What is the maximum discharge current of the Vapcell 18650 U30?

The Vapcell U30 battery supports a maximum continuous discharge current of 30A. Under peak load, the current can reach up to 45A, but only when the thermal cut-off is activated at 60°C. These specifications make it suitable for high-power devices.

How many charge cycles does the Vapcell U30 battery last?

According to the manufacturer, the battery can withstand over 1,000 charge and discharge cycles at a 1C discharge rate, while retaining at least 70% of its rated capacity. This is a strong indicator of durability under regular use.

At what temperature can the battery be charged and stored?

Charging is permitted at temperatures between 0°C and 45°C. Discharging can be performed over a wider range—from -20°C to 75°C. A temperature between -5°C and 35°C is recommended for storage. Never charge the battery at sub-zero temperatures.

Does the battery support fast charging?

Yes, the Vapcell U30 supports fast charging at a current of up to 6000mA. Normal charging is performed at 3000mA. To use fast charging, the charger must support the corresponding current.

How do I store the battery safely?

The battery should be stored in a protective case, away from children, fire, water, and direct sunlight. Do not place it in a pocket or bag without protection. If it has not been used for more than 3 months, charge it before using it again. Store it at a temperature between -5°C and 35°C.

What are the dimensions and weight of the Vapcell U30?

The battery is a standard 18650 format—18.3 mm in diameter and 65 mm in height. It weighs 48 grams. These dimensions make it compatible with devices designed for standard 18650 cells.

What should I do if the battery wrap is damaged?

If the battery's protective film is damaged or torn, do not use the battery. A damaged protective film can cause a short circuit, overheating, or a fire. The battery must be disposed of properly in accordance with local regulations for recycling lithium-ion cells.