Fully charge in a short time: Supports rapid charging. Charges 1-2 standard "eneloop" AA batteries in approximately 1.5 hours, 1-2 high-end "eneloop pro" AA batteries in 2 hours, and 1-2 "eneloop light" AA batteries in approximately 45 minutes. Compared to conventional chargers which required approximately 7 hours to charge 3-4 standard AA batteries, this significantly reduces the time to approximately 3 hours. Furthermore, the electricity cost for charging 4 batteries is only about 1 yen (*1), making it economical. Excellent in both size and cost-effectiveness.
*1: Electricity cost when charging four BK-3MCD batteries with charger BQ-CC85 (our calculation). Charger power consumption: 11W (0.011 kW). Charging time: 3 hours (3h). Calculated using a standard electricity rate of 31 yen (tax included) per kWh [revised July 2022]. Electricity cost: 0.011 kW × 3h × 31 yen/kWh = 1.023 yen. The first decimal place of 1.023 yen is rounded to approximately 1 yen. (As of March 30, 2023)
Mixed charging capability: This single unit can charge both AA and AAA batteries at once. You can charge eneloop, eneloop pro, and eneloop light batteries together. It supports charging of any number of batteries at once, from four batteries at once to just one. You can even charge two AA "eneloop pro" batteries and two AAA "eneloop light" batteries at the same time. It's convenient because you can manage various rechargeable batteries in your home with just one unit. *Batteries are sold separately.
Individual battery charge status detection: Features 4-slot independent sensing charging (a charging function that uses sensors to determine and control the status of each battery individually). Equipped with multiple functions such as "topping up" (charging only what is ), "smart charging" (preventing waste from overcharging), and replacement timing diagnosis. LEDs in each slot provide real-time notifications with red, yellow, and green lights, allowing you to see the remaining battery level of each rechargeable battery at a glance. Charging automatically stops after completion, eliminating worries about overcharging. *The smart charging function may not work depending on the battery condition.
High safety design to prevent accidental charging: This product is designed exclusively for nickel-metal hydride batteries and features an accidental charging prevention function that will not start charging if alkaline or manganese batteries are mistakenly inserted. Charging dry cell batteries can cause battery leakage, overheating, rupture, and fire. If an incompatible battery is inserted, the device will automatically detect the abnormality, alert you with a red LED, and stop charging. This design offers high safety, making it ideal for households with children.
International Compatibility & Compact Design: The power supply is compatible with AC 100-240V, 50/60Hz, allowing for direct use during international travel and business trips without a voltage converter. (Note: A plug adapter may be required depending on the country or region.) It is compatible with a wide range of regions including Europe, Asia, and North America. The unit has a built-in foldable power plug, allowing for smart use by plugging it directly into an outlet. No cables are needed, so it takes up minimal space in suitcases and bags, and you can charge your camera or game controller batteries on the spot while traveling.
Recommended for these products: Eneloop batteries are compatible with a wide range of products that use AA and AAA batteries. They are especially recommended for those who own products that frequently use batteries, such as digital cameras, flashes, game controllers, TV remotes, electric toothbrushes, children's toys, flashlights, and penlights. By switching to rechargeable batteries that can be repeatedly, you can save on battery costs while maintaining a ready-to-use state whenever you need it. Why not start a rechargeable battery lifestyle that is considerate of both the environment and your wallet?