Sony Akku US14500V mit Lötfahne in Z-Form

Dimensions of the solder tab: 5 mm (width) 25 mm (length). Usage: Industry, flashlights, battery holders, laptops, etc. Sony US14500V lithium-manganese battery with solder tab. Capacity: 680 mAh. Nominal voltage: 3.7 V. Charging voltage: 4.2 V. Discharge cut-off voltage: 2.5 V. Max. discharge current: 5 A. Chemical composition: LiMn (IMR). Diameter: 13.95 mm ± 0.1 mm. Height: 49.05 mm ± 0.1 mm. Weight: 22 g ± 1 g. Safety notes: Lithium cells should only be operated with protective electronics! Please note that lithium cells may only be used by qualified personnel. Improper handling or short circuits can lead to fire or explosion. Additional features: Lithium-ion batteries are thermally stable and do not suffer from memory effect. They operate on the basis of lithium and are characterized by high energy density. Technical specifications for "Sony US14500V 680 mAh 3.7 V Li-Ion battery with solder tab": Notes: Charging lithium-ion batteries requires a special charger that charges the batteries using a specific charging method (CCCV = constant current, constant voltage). The batteries must not be charged above a voltage of 4.2 volts, as this poses a risk of fire and explosion. It is advantageous to charge the batteries only up to about 4.1 volts, as this significantly increases their lifespan and number of charge cycles (potentially up to doubling). Only lithium-ion chargers should be used for charging. However, cheap chargers sometimes have the disadvantage of not shutting off safely after the charging process is complete, continuing to charge the batteries with a small current, which can be dangerous. Furthermore, batteries and accumulators must not be disposed of in household waste! Please dispose of them as required by law at municipal collection points or in designated (usually green) containers provided by retailers.