18650 RECHARGEABLE BATTERY 3500 mAh FOR SYTONG HT-70

Suitable for SYTONG HT-70 Glasses

The 18650 batteries are standard-sized rechargeable lithium-ion batteries often used in electronic devices such as flashlights, vapes, power tools, electric bike and scooter batteries, and external phone batteries. With a high capacity and a nominal voltage of 3.7 volts, these batteries provide reliable power for your electronic devices.