Vapcell K25 18650 2500mAh Battery
Featuring a flat top and a 20amp discharge rating, this battery is ideal for use with many regulated devices.
Supplied in a protective case.
Specification
- Nominal Voltage : 3.7V
- Capacity : 2500mAh
- Lowest Discharge Voltage : 2.50V
- Max. continuous discharge rate : 20A
- Operating Discharge Temperature : -20 - 60 Degree Celsius
- Dimensions: 18 x 65 mm +/- 0.5mm
Attention: These cells have much lower internal resistance than regular LiIon 3.7V cells and they may end up with a higher ending voltage when charged in some chargers. Please check the voltage of them using a volt meter right out of the charger to see if they are above 4.20V when fully charged with your charger. Overcharging above 4.25V may shorten life/cycles. Above 4.50V may even pop them or making them vent. DO NOT use the charger if it seems to overcharge IMR/INR cells. They should never be discharged below 2.5 volts or cycle life/performance will be reduced.
Packaging may vary from batch to batch.
Please read Lithium battery safety information before charging/using lithium batteries.
This product is only offered for sale within the UK due to shipping restrictions.