Amazon Basics Rechargeable NiMh AAA 800mAh 8 Pack + AA 2000mAh 8 Pack, with 8 Bay Battery Charger, No AC Power Adapter, USB C Port, 16 count in total, Black

Battery and Charger Bundle: Includes 8-bay AA AAA rapid battery charger (ONLY for NiMH batteries), 8-pack of AA 2000mAh batteries, 8-pack of AAA 800mAh batteries, no AC power adapter

LED Light Indicator: 1) Battery is charging: LED blinks slow. 2) Battery is fully charged: LED is solid white. 3) The charger detects an error (defective battery or alkaline battery): LED blinks fast. 4) Every time the charger is connected to power all LEDs power up and power off in a quick sequence.

Long battery life: pre-charged and ready-to-use rechargeable batteries can be recharged up to 1,000 times

Low self-discharge: batteries maintain 80% capacity for up to 12 months

Fast-charging: fully charges 8 AA batteries within 10 hours

Intelligent and safe charger: plug-and-play charger with LED indicators. Charges each battery individually. Latest battery detection technology indicates wrong polarity, prevents overheating and overcharging (turns to trickle charge when battery is full)

In the Box: Charger with USB-C cable (no AC power adapter plug). 8 rechargeable AA batteries and 8 rechargeable AAA batteries

Ni-MH Battery Tips: Verify device compatibility with 1.2V Ni-MH batteries. Runtime may be shorter than 1.5V alkaline batteries. Check proper fit as Ni-MH batteries are slightly larger than alkaline batteries to comply with IEC standards. Replace all batteries simultaneously and consult the device manual for specific requirements.