This Li-ion battery was developed by Sanyo to the highest quality. High-current cell with longer performance. Due to the high capacity values and the high availability of power, the INR18650-F1L rechargeable batteries from Sanjo are used in many devices. Offers a maximum discharge current of up to 15A.

Technical data

Format: 20700
Voltage: 3.7V
Capacity: 4250 mAh
Type: NCR20700B
Dimensions: 20.35mm x 70.3 mm (Ø x H)

Warning

• Li-ion batteries can be dangerous if used incorrectly, short circuit or incorrect use can lead to fire or explosion.
• Do not place the battery in a charger or a device with incorrect connections.
• Never short-circuit the battery. Make sure that you do not accidentally cut it short, do not put it in your pocket, together with a bunch of keys.
• Do not disassemble or deform the battery. Dispose of it if the battery is deformed.
• Do not immerse in water.
• Avoid excessive physical shock or vibration.
• Do not expose the battery to fire and do not dispose of it.
• Keep out of the reach of children.
• Never use a modified or damaged charger.
• Do not leave the battery in the charger for longer than 12 hours.
• Store the battery in a cool, dry and well-ventilated place.
• Dispose of in accordance with local regulations.
• Do not solder to these cells.