BQ-CC50 - Panasonic

Individual Charge Control

BQ-CC50 features Individual Charge Control, which means you can charge up to 2x eneloop or eneloop pro batteries in AA or AAA sizes in any combination, including single batteries. LEDs for each slot light green while charging and switch off after a fixed 13-hour period, enough time for the inserted batteries to fully charge.

Battery checker with
LED indicators

The charger checks if the installed batteries can be charged. If a battery is inserted incorrectly or a dry battery is installed, the light above its slot flashes green, and the power supply to the affected slot is shut off for safety.

Safety System

Supported battery combinations

Individual Charge Control allows you to recharge any combination of up to 2x AA/AAA eneloop and eneloop pro, even single batteries. The LEDs light green while the batteries charge and switch off after a fixed 13-hour period.

Using your battery charger

Step 1

Insert the batteries into the slots according to the indicated polarity (+/-). When inserting a battery, you should fit the battery's negative terminal end first and then gently press the top of the battery into the slot. Pull out the positive terminal end first when removing the battery.

Note: Inserting the positive (+) terminal end of AAA batteries first may risk damaging the charger.

Step 2

Connect the charger to an AC outlet. The LED indicators may blink for a short time while the batteries are checked.

Note: BQ-CC50 supports AC 100–240 V power. The plug configuration varies depending on the region of sale.

Step 3

After checking is complete, the light above the slot turns solid green to indicate that the installed battery is being charged. If an invalid battery is inserted or a battery is installed incorrectly, the light above its slot flashes green, and power to that slot is shut down to prevent damage to the battery and charger.

Step 4

The charger is equipped with a safety timer that shuts off power to all slots after 13 hours. The lights switch off when this period has elapsed. However, the charging times in the nearby table are recommended to extend battery life.

Note: Charging times shown in the table are approximate and can vary depending on temperature and battery condition.

Recommend charging times by AA/AAA capacity

Battery size	Capacity	Charging time (1–2 pcs.)
AA	2450–2550 mAh	12 hours
	1900–2000 mAh	10 hours
	950–1000 mAh	5 hours
AAA	900–950 mAh	12 hours
	750–800 mAh	10 hours
	550–650 mAh	8 hours

Step 5

Disconnect the charger from the AC outlet and remove the batteries as soon as possible after charging.

Specification

Input	AC 100–240 V
Charging time	eneloop: Approx. 10 hours (1–2x AA) eneloop pro: Approx. 12 hours (1–2x AA) Note: Charging times are approximate and may vary depending on the temperature and battery condition.
Indicator	2-LED indicators (1 color)
Compatibility	AA: 1 to 2 eneloop or eneloop pro batteries AAA: 1 to 2 eneloop or eneloop pro batteries Note: Charger accepts up to two AA/AAA batteries in any combination.
Safety charge	Timer cut (Power shuts off after a fixed 13 hour period)
Input voltage detection	Auto Voltage (AC 100–240 V, use anywhere in the world) Note: Plug configuration varies by region of sale.
Dimensions	50 (W) x 121 (L) x 27.5 (H) mm
Weight	82 g (AC plug [A-plug])

Charging time estimates at room temperature

	Capacity	Charging time 1 pc. / 2 pcs.
AA	2450–2550 mAh	12 hours
	1900–2000 mAh	10 hours
	950–1000 mAh	5 hours
AAA	900–950 mAh	12 hours
	750–800 mAh	10 hours
	550–650 mAh	8 hours