Li-Ion battery 14650 of 3.7V and 1100mAh

Description

Lithium Ion battery type 14650 (or 7/5 AA), of industrial type (bulk - without individual packaging) and above average quality, used mainly in electronic cigarettes, but also in the form of assemblies in various other devices (batteries, radio stations, etc.). It will only be used to replace cells similar in size and characteristics, in devices that contain the necessary protections.

 Attention: assembly of lithium battery cells should only be done by specialized personnel!

Model/coding: Lithium-Ion 14650 / ICR14650 / equivalent format 7/5AA

Made in: China

Nominal voltage: 3.7 V

Nominal capacity: 1100 mAh / minimum effective capacity according to laboratory tests 1120-1190 mAh

Cut-off voltage: 2.5 V

Charging voltage: 4.25 V ± 0.03 V

Maximum current for fast charging: 1 C₅A

Maximum discharge current: 1.5 C₅A

Standard load: Constant current 0.5 C₅A, Constant voltage 4.2 V 0.01 C₅A cut-off

Standard charging time: approx. 4 h

Fast charging: Constant current 1.0 C₅A, Constant voltage 4.2 V 0.01 C₅A cut-off

Fast charging time: approx. 2.5 h

Standard discharge: Constant current 0.2 C₅A final voltage 2.5 V

Fast discharge: Constant current 1.0 C₅A final voltage 2.5 V

Internal resistance: ≤ 60 mΩ (value measured at AC 1 KHz after 50% charge, new battery after the first week of use and maximum 5 cycles)

Operating temperature: Charging 0°C... +45°C / Discharging -20°C...+60°C / Storage for up to one year at -20°C...+25°C

Protection: No (does not contain over-voltage and high temperature protection circuit)

Contacts: Button type (the plus terminal is NOT elevated as with ordinary batteries)

Dimensions: ∅14.9 x L65 mm ±0.2 mm (diameter x length). Format equivalent to 7/5AA.

Weight: 27.8 grams

Color: Blue

Packaging: industrial, bulk (delivered without individual packaging)

Warnings: Do not overcharge, do not throw into fire, do not short-circuit even after use. Do not throw in the trash - hand over used batteries only to collection centers.