Keeppower Battery 18500 protected

3.7V Keeppower 18500 Lithium-Ion Battery with PCB Protection

High-quality cell with long lifespan and high cycle stability. Protection/PCB with short circuit, overcharge, and deep discharge protection. Seiko (Made in Japan). Designed for use in flashlights, LEDs, battery carriers, etc.

Keeppower 18500 Lithium-Ion Battery with PCB Protection
Cell: DLG ICR18500
Capacity: 1500mAh
Min. Capacity: 1450mAh
Nominal Voltage: 3.6V - 3.7V
Charge Termination Voltage: 4.2V ± 0.05V
Discharge Termination Voltage: 2.75V
Positive Terminal: Raised (Button Top)
Max. Discharge Current of Cell: 2C = 3A
Chemistry: LiCoO2 (ICR)
Integrated PCB Protection Circuit up to 8A
Charging Method: CC-CV
Diameter: 18.50 mm ± 0.15 mm
Height: 52.8 mm ± 0.15 mm
Weight: 35 g ± 1 g

Safety Notes: Please note that removing or damaging the protection electronics (PCB) may lead to a short circuit, 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.

Delivery Contents: 1x Keeppower 18500 Battery with PCB Protection, 1500mAh. When ordering two batteries, a battery box for 18500 batteries will be included for free.

Technical Data for "Keeppower 18500 - 1500mAh, 3.6V - 3.7V Li-Ion Battery with Protection"
Normal Charging Current: 700mAh/3.5h
Max. Charging Current: 1000mAh/3h
Operating Temperature for Charging: 0 °C - 45 °C
Operating Temperature for Discharging: -20 °C - 60 °C

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 advisable to charge the batteries only up to about 4.1 volts, as this significantly increases their lifespan and number of charge cycles (potentially doubling them).