The 7.2V nimh battery pack charger is designed to be used with battery pack of size around 2200mAH at 9V regulated charging voltage. The battery charger aa aaa 9V is a sophisticated compact external smart charger that enables accurate monitoring and charging, employing a software controlled algorithm to optimize battery performance. The nimh 9V battery charger detects charge states by utilizing Negative Delta V detection and pulse charging and cuts off current when batteries are full. The 9V nimh battery charger is equipped with interchangeable plugs to be used all around the world.

Simplicity in design make this 6 cell lithium ion battery charger 25.2V 4A reliable and safe for operation,. It charges a 21.6V 6 cell lithium ion battery in three phases: pre-charge, constant current and constant voltage. While ensure accurate charging, the Lithium battery recharger is spark proof, compact, features automatic cut off when the battery charging cycle is complete, and with auto-recharge. Effective thermal management enhances reliability greatly to enable the 21.6V battery charger durable to use.