2S 3A Li-ion Lithium Battery 7.4V 8.4V 18650 Charger Protection Board Module 12V STC-3028 Dual Digital Thermostat Temperature Humidity Control Brushless Motor - Longer lifespan

Brushless Motor - Longer lifespan

Complete Warranty - Full manufacturer protection against defects

7V 7000mAh Li-Ion Battery

100% Authentic Brass - Premium quality from trusted suppliers

2 Expansion Board Holder delivered in 7-8 days

2S 3A Li-ion Lithium Battery 7.4V 8.4V 18650 Charger Protection Board Module 12V STC-3028 Dual Digital Thermostat Temperature Humidity Control Brushless Motor - Longer lifespan2S 3A Li ion Lithium Battery 7. 4V 8. 4V 18650 Charger Protection Board Module Premium Quality Electronics from The Engineer Store, Bengaluru Fast shipping 7 day warranty on manufacturing defects 24 7 Expert support Product Overview This 2S 3A Li ion Battery Protection & Charging Board is a professional grade module designed for dual 18650 lithium ion battery packs. It provides integrated charging control, overcharge protection, overdischarge