Description
Fogstar Energy 21700 Battery – A Top Brand Choice
Introducing the Fogstar Energy 21700 Battery, a customer favourite in the batteries category. This high-capacity, 4000mAh battery is designed by Fogstar, a leading brand in the industry.
- High Capacity: With a 4000mAh capacity, it ensures long-lasting power supply for your devices.
- Top Brand: Fogstar is known for its quality and reliability, making this battery a safe choice.
- Fast Delivery: Benefit from our quick dispatch and delivery services.
- Manufacturer: Fogstar
- Model: FS4000
- Size: 21700
- Capacity: 4000mAh
- Maximum Discharge: 40A
- Nominal Voltage: 3.6V
- Maximum Voltage: 4.2V
- Top: Flat-Top
- Protection: None
Lithium-Ion batteries should never be kept loose in your pocket or purse. Always use the case provided.
- 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 manufacturer specification.
