The Keeppower 18350 batteries offer endurance and power stability. Dimensions: approximately 39 x 18.6 mm. PCB-protected Keeppower 18350 lithium-ion battery with short circuit, overcharge, and deep discharge protection. Seiko (Made in Japan). Designed for use in flashlights, LEDs, unregulated battery carriers, etc.

Cell: 18350
Capacity: 1200 mAh
Minimum Capacity: 1100 mAh
Nominal Voltage: 3.6 V - 3.7 V
Charge Termination Voltage: 4.2 V - 0.05 V
Discharge Termination Voltage: 2.5 V
Positive Terminal: raised (Button Top)
Max. Discharge Current: 8 A
Chemistry: LiCoMn (mixed chemistry)
Protection Circuit: PCB integrated 8 A
Charging Method: CC-CV
Diameter: 18.60 mm ± 0.15 mm
Height: 39 mm ± 0.15 mm
Weight: 29 g ± 1 g

Safety Notes: Please note that removing or damaging the protection electronics (PCB) can lead to a short circuit, fire, or explosion. For your own safety and to avoid health risks, injuries, or property damage, you must read and follow the instructions and warnings on our safety sheet for lithium-ion batteries, which is included with every order, before using or charging a lithium-ion battery.

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: 1 piece of Keeppower 18350. When ordering two batteries, a battery protection box is included for free.

Technical Data for "Keeppower 18350 - 1200 mAh, 3.6 V - 3.7 V Li-Ion Battery Protected":
Normal Charging Current (gentle): 500 mAh approx. 5 h
Max. Charging Current: 1000 mAh approx. 3 h
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 according to a specific charging method (CCCV = constant current, constant voltage). The batteries must not be charged above a voltage of 4.2 V.