• 2000mAh high-capacity replacement rechargeable battery
• Convenient to use and replace one-time-use battery to protect the environment
• Compatible with flashlights, electronic digital products, children's toys and more
• At 0.2°C and 25°C, the li-ion battery can be charged over 300 times, the battery capacity of not less than 80% of the rated capacity
• Built-in PCM with overcharge, over-discharge, overcurrent, and short circuit protection
• Can be charged or discharged at any time, convenient to use

Specifications:

• Rated Voltage: 3.7V

• Rated Capacity: 2000mAh

• Charging Voltage: 4.2V±0.03V

• Charging Mode: CC/CV

• Charging Current: ≤1.5A

• Standard Charging Current: 520mA to 3.0V

• Discharge Current: 2.6A Max. to 3.0V

• Discharge Cut-off Voltage: 3.0V or 2.75V

• Internal Resistance: ≤ 180m Ω (new battery AC 1K Hz)

Note:

• The 18500 battery is flat-top, please confirm whether your device can use our battery.