The 4 Bay AA/AAA LED Smart Battery Charger + 4 x AA Duracell 2500 mAh NiMH (DX1500) Batteries combo is a perfect solution for keeping your battery-powered devices running with optimal performance. This package includes a Tenergy 4-bay smart battery charger and four high-capacity AA Duracell rechargeable batteries, ensuring a reliable power source and efficient charging for your devices.

Tenergy 4 Bay AA/AAA LED Smart Battery Charger Features:

Four independent charging channels for individual battery charging and detection.
Accommodates up to 4 AA or 4 AAA NiMH rechargeable batteries.
Smart charging system with microprocessor control (-Delta V detection) prevents overcharging.
Reverse polarity protection for added safety.
Four LED lights per slot indicate charging status: red (steady) for charging, green for charging complete, and blinking for charging errors.
Constant charging current mode with trickle current when fully charged.
Convenient flip-out plug for easy storage and portability.
Ultra-light and compact design.

Efficient Charging Times:

AA batteries with 1500 - 2900 mAh capacity: 1.5 - 3 hours (1-2 batteries), 3 - 6 hours (3-4 batteries)
AAA batteries with 700 - 1200 mAh capacity: 1.5 - 3 hours (1-2 batteries), 3 - 5 hours (3-4 batteries)

Long-Lasting AA Duracell NiMH Batteries:

2500 mAh capacity for extended use.
Nickel Metal Hydride (NiMH) chemistry for reliable service life.
No memory effect and long-lasting performance.
Recharges up to 1000 cycles, saving you hundreds of dollars compared to disposable alkaline batteries.
Compatible with any device that uses AA batteries.

In summary, the 4 Bay AA/AAA LED Smart Battery Charger + 4 x AA Duracell 2500 mAh NiMH (DX1500) Batteries combo is an efficient and reliable solution for your battery charging needs. With this combo, you'll enjoy long-lasting power and maximum performance for all your battery-operated devices, as well as save money in the long run.