Lithium Battery606090

606090 Lithium Battery – 3.7V 4000mAh high-capacity rechargeable cell designed for slim, high-drain portable electronics. Combines long runtime with compact size for versatile applications.

• 🔋 4000mAh capacity in a flat 6×60×90mm form factor
• ⚡ 3.7V stable output with high energy density
• 📱 Ideal for tablets, GPS devices, medical and smart electronics
• 🔌 Rechargeable design with optional protection circuit