• 2200mAh 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 toys and more
• Stable performance, cycle life over 300 times, the battery capacity of not less than 80% of rated capacity
• Built-in PCM with overcharge, over-discharge, overcurrent, short circuit protection
• Can be charged or discharged at any time, convenient to use

Specifications:

• Rated Voltage: 3.7V

• Rated Capacity: 2200mAh

• Charging Voltage: 4.2V±0.03V

• Charging Mode: CC/CV

• Standard Charging Current: 520mAh

• Charging Current: ≤1.5A