The CITYORK 6-Pack 10000mAh Ni-MH D Size Rechargeable Batteries with 8 Slot Battery Charger, a revolutionary solution for all your battery needs. This comprehensive kit comes with six high-capacity rechargeable D size batteries and an advanced 8-slot charger that can charge AA, AAA, and C&D batteries simultaneously.

The charger's intelligent design allows for separate monitoring and charging of each battery slot, ensuring optimal charging performance and preventing overcharging or energy waste. With a USB charge design and 18,000mAh output current, it can fully charge a 3000mAh AA battery in just 1.6 hours. The charger also features reverse polarity protection and an LCD display that clearly shows the charging process and fully charged status.

The rechargeable D size batteries, meanwhile, boast a durable and long-lasting design that can be reused up to 1,200 times. With a nickel-plated surface that prevents corrosion and rust, these eco-friendly batteries maintain 75% of their power without usage for three years. The kit also includes a USB cable, a battery case that prevents short-circuited batteries and unwanted discharges, and three extra battery cases for optimal storage and protection.

Upgrade your battery game with the CITYORK 6-Pack 10000mAh Ni-MH D Size Rechargeable Batteries with 8 Slot Battery Charger, designed to save you time, money, and the environment.