Description
Manufacturer: Fogstar Model: FS4000 Size: 18650 Capacity: 4000mAh Maximum Discharge: 10A Nominal Voltage: 3.6V Maximum Voltage: 4.2V Top: Flat-Top Protection: None Supporting documents are available upon request (UN38.3, Specification Reports & MSDS) 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.
If you are re-selling these cells, it is your duty to pass these warnings onto your customers.
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.
