2pack

♻️👍【Wide Application】 3.7V 18650 rechargeable battery ideal for flashlight, headlamp, fan, digital camera, kids toys, radio, speaker, monitoring equipment, remote control, etc. ♻️💝【Safety and Protection】Our built-in rechargeable lithium ion battery The built-in safety circuit protects the battery from discharge/overcharge, short circuit and overcurrent. Low self-discharge, voltage stability, fast charging, low power consumption. ♻️👍【Rechargeable Lithium Battery】 This rechargeable li-ion batteries the positive terminal is made of manganese steel plated with minimal resistance and high conduction for fast heat dissipation, the negative terminal is reinforced with more protection. ♻️👍【Long Lasting & Rechargeable】: This rechargeable batteries is small size, large capacity. It can provide you with the necessary charging power source or better help you in emergencies such as travel, emergencies, outdoor adventures, camping or other dangerous situations. ♻️💝【Safe and Eco-Friendly】This 18650 battery is safe and environmentally friendly. The anti-corrosion case can effectively protect the battery and extend its service life. Avoid wasting non-rechargeable battery. No memory effect, large battery capacity.