18650 Charging & Power Kit

Everything you need to build your own rechargeable power system 🔋 This complete kit includes batteries, charger, holder, and switch — ready to use for your electronics projects. Perfect for: • Arduino projects • DIY electronics • Power supply setups What’s inside: – 3 × 18650 Li-ion Batteries – 1 × 3-slot Battery Holder – 1 × 18650 Charger – 1 × ON/OFF Switch Simple, practical, and ready to use.