Description
Fogstar the renowned UK battery supplier is launching their own branded batteries. These fantastic 21700 batteries offer a 4000mAh with a huge 40amp rating which is ideal for high powered devices, such as Sub Ohm or DTL (Direct to Lung) Devices.
- Manufacturer: Fogstar
- Model: FS4000
- Size: 21700
- Capacity: 4000mAh
- Maximum Discharge: 40A
- Nominal Voltage: 3.6V
- Maximum Voltage: 4.2V
- Top: Flat-Top
- Protection: None
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. You can find our wide range of dedicated chargers here.
- 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. Our huge range of battery wraps can be found here.
- 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.
Shipping and Returns
• Delivery is free for all orders over £50. Otherwise, delivery is £3 to £12 depending on the service you plan to purchase.
• Once your product has shipped, it usually takes 2 to 3 business days in UK, 5 to 12 in Europe. 10 to 15 for the rest of the world.
• You can return your product up to 30 days after receiving your order. Please make sure that the products are not used or damaged.
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