• For a long time, Li-ion batteries in special sizes have been neglected by development due to low demand. Now, the technological progress has taken place in the special size as well. Keeppower presents after successful market placement of 18350 Li-Ion battery with 1200mAh now also a battery in size 18350 with 1400mAh.
• With 1400mAh capacity 18350 Lithium-ion battery with BMS protection electronics.
• Protection/PCB with short circuit, overcharge and deep discharge protection. Seiko (Made in Japan). Designed for: Torches, LEDs, etc.
• Not suitable for e-cig battery carriers and nominal operation. Please also note the recommended constant discharge current.

Please note the dimensions of the cell before buying! Due to the built-in electronics, the cell is not suitable for every application! Height and diameter are larger than a standard 18350 cell without PCB.

• Capacity - 1400mAh 5.18Wh
• Min.capacity - 1300mAh
• Rated voltage - 3.6V - 3.7V
• Charging end voltage - 4.2V±0.05V
• Final discharge voltage - 2.50V
• Positive terminal - raised (button top)
• Max. Discharge current - 2C = 2.8A
• Standard discharge current - 0.28A (280mA) 
• Charging current - 0.xx - 0.7A
• Chemistry - LiCo (ICR)
• Protection circuit PCB - integrated up to 7A load
• Charging method - CC CV
• Diam - 18.60mm ± 0.15mm
• Height - 38.70mm ± 0.3mm
• Weight - 24.0g ± 1g

Scope of delivery:

1 piece Keeppower 18350

Safety instructions:

Important: Only use this 3.7 volt Li-Ion battery in devices that are also expressly suitable and approved for the use of 3.6 - 3.7 volt Li-Ion batteries.

Please note that removing or damaging the protective electronics (PCB) can lead to a short circuit, fire or explosion.

Further characteristics:

Lithium-ion batteries are thermally stable and are not subject to memory effect.

They work on the basis of lithium and are characterized by a high energy density.