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.
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.
Lithium-Ion batteries should never be kept loose in your pocket or purse. Always keep in a case.
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
Battery specifiactions :
Manufacturer -Vapcell
Model - K25
Size -18650
Protection - None
Top Cap - Flat
Maximum Voltage 4.2V
Nominal Voltage 3.6V
Capacity 2500mAh (2.5 Ah)
Manufacturer Discharge Rate 20A