3.7V Keeppower 18500 Lithium-Ion Battery PCB Protected

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 holders, etc.

Keeppower 18500 Lithium-Ion Battery PCB Protected
Cell: DLG ICR18500
Capacity: 1500mAh
Min. Capacity: 1450mAh
Nominal Voltage: 3.6V - 3.7V
Charging End Voltage: 4.2V ± 0.05V
Discharge End Voltage: 2.75V
Positive Terminal Raised (Button Top)
Max. Discharge Current Cell: 2C = 3A
Chemistry: LiCoO2 (ICR)
Protection Circuit PCB integrated 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) can 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 a high energy density.

Delivery Contents: 1x Keeppower 18500 battery PCB protected with 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 Protected"
Normal Charge Current: 700mAh/3.5h
Max. Charge Current: 1000mAh/3h
Operating Temperature Charging: 0 °C - 45 °C
Operating Temperature Discharging: -20 °C - 60 °C

Notes: Charging lithium-ion batteries requires a special charger that charges the batteries according to 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 or number of charge cycles (potentially up to doubling).