Tenergy TN136 4 Bay 9V Smart Charger with 4 Pieces Tenergy Premium 9V NiMH Rechargeable Batteries;

Tenergy TN136 9V 4-Channel NiMH Battery Charger
Ideal 4 bays/ports: with 4 ports instead of 2, you will not need to wait as long to charge multiple batteries at a time

Worldwide voltage range 100V - 240VAC - voltage range allows you to use this charger in other countries with different voltages without requiring a converter (but may still need a plug adapter)
Built-in technology: 5 hr safety timer, micro-controller, circuit and reverse polarity protection, and delta V charging to make sure your batteries are fully and safely charged.

Charger Specifications:
Outlet input voltage: 12V
Charge current: 100mA
Operating Temp: 0 ~ 40°C
Weight: 70g

Tenergy Premium 9V 200mAh Batteries:
Robust performance with higher current capabilities - perfect for high drain devices like RC controllers, transmitters, and portable digital electronics
NiMH - without memory effect - you can charge the battery whenever you need to, without having to wait for it to drain all the way first.
Compatible with 9V NiMH chargers
High capacity of 200mAh - providing longer run time than some other 9V batteries with lower capacities
Can be recharged at least 500 times so you can save money on replacing hundreds of disposable Alkaline one-time use 9V batteries



Should you buy Tenergy PREMIUM line or CENTURA Line? (This package comes with Premium)

Buy Premium if:
You will use the batteries frequently and they will not sit idle for long periods of time
You need longer run time and higher capacity
Your device is high drain (cameras, radios, game controllers, etc)

Buy Centura if:
Your device doesn't require high drain and can last for a long period of time (clocks, alarms, smoke detectors)
The device or batteries are more idle than used
Note: Charger is designed to work with button top rechargeable batteries, does not work with flat top batterie