LiitoKala Lii-USB-34B 186650 3400mAh Battery

The Liitokala Lii-34B USB 18650 3.7V Li-Ion 3400 mAh is a high-capacity lithium-ion battery with a built-in charging module that allows the cell to be charged without a separate charger. The battery has a built-in controller with a USB Type-C output for recharging, so recharging is possible from any USB power supply: a phone or tablet charger, a computer or laptop USB port, a Power Bank, or a car USB adapter. Thanks to its high real capacity and the Liitokala USB 34B protection board, this battery reliably ensures long-lasting operation of your devices and is protected against overcharge, over-discharge, and incorrect polarity.

Key Features

• Cell type: Lithium-ion, 18650 format with protection (Protected).
• Marking: Liitokala Lii-34B Г 3400.
• Protection: Built-in protection board against overcharge, over-discharge, and incorrect polarity.
• Capacity:
  • Nominal: 3400 mAh.
  • Minimum: 3250 mAh.
  • Real (test results): 3250–3350 mAh.
• Voltage:
  • Minimum: 2.8 V.
  • Nominal: 3.7 V.
  • Maximum: 4.2 V.
• Charge current:
  • Standard charge: 1 A.
  • Fast charge: 2 A.
• Discharge current: Maximum 5 A.
• Size: 18.1 mm x 69.5 mm*
• Manufacturer: Liitokala.

The Liitokala Lii-USB-34B is suitable for a wide range of applications where high capacity in the 18650 format and fast, convenient charging via USB Type-C are required. This makes it a convenient option for portable electronics, flashlights, electronic devices, and projects that require protected batteries with a real capacity close to the declared one. The built-in protection board allows the battery to be operated without additional protection modules, reducing risks when used in everyday life and mobile conditions.

Product category: Power Independence > Rechargeable Batteries. Brand: Liitokala. Model: Lii-USB-34B 18650 3400 mAh.

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