Perfect Durability Rechargeable 3.7v Battery 

Perfect Durability Rechargeable 3.7v Battery This perfect durability rechargeable 3.7v battery can be recharged to use, when your toy is dead, you do not need to replace the battery, plug in the full charge can continue to use. This rechargeable 3.7v battery has long life and high safety. This durable rechargeable 3.7v battery cell toys battery is suitable for children's toys, has good endurance and can be recharged. It should be noted that in the process of using this perfect durability 3.7v battery, be sure to stay away from the fire source, away from water, pay attention to the safety of electricity. Product Description Specification…