Description

Fogtar Energy 21700 3.6volt 4000mAh 40amp high powered series battery designed for demanding vape kits, such as sub-ohm or DTL (Direct To Lung) devices. This battery offers a substantial 4000mAh capacity and a high discharge rate of 40amp, ensuring a powerful and consistent vaping experience. Its flat-top design is perfectly suited for devices requiring non-protected batteries, providing reliability and performance when needed.

Specifications

• Manufacturer: Fogstar
• Model: FS4000
• Size: 21700
• Capacity: 4000mAh
• Maximum Discharge: 40A
• Nominal Voltage: 3.6V
• Maximum Voltage: 4.2V
• Top: Flat-Top
• Protection: None

Important: never carry lithium-ion batteries in pockets, bags etc this can be extremely hazardous.

• Lithium-Ion cells should be charged on a dedicated charger rated specifically for Lithium-Ion cells.
• Never leave a battery unattended whilst charging.
• Keep away from animals and children.
• Wraps and insulators should be periodically inspected for tears or damage. If a battery has a damaged wrap, it should be repaired or disposed of immediately.
• Batteries usually have a cycle life of between 200-500 cycles (varies with manufacturer) before noticeable capacity drop off. Batteries should be recycled at this time.
• Do not crush, incinerate or modify.
• Only use within manufacturers specification.

Contains:

• 1 x Fogstar Energy 21700 4000mAh 40A Battery In Each Pack