?? This charger with four slots is designed for AA/AAA rechargeable batteries(NiCd or NiMH). LCD indicator could visibly indicate battery status and charging process.

Features:
Designed with four charging slots for AA/AAA rechargeable batteries(NiCd or NiMH).
Capable of charging 4 batteries (at most) simultaneously.
Selectable charging current: 200/500/700/1000mA/1500/1800mA  
Each of the 4 battery slots monitors and charges independently.
Has 4 working modes: Charge/Discharge/Refresh/Test Capacity， to match your need better.
LCD indicator display charging current， voltage， capacity and charging time.
Over-heat protection， to protect batteries and charger itself from overheating.

Specifications:
Input: 100-240V 50/60Hz
Output: 3.0V DC， 4.0A
Charging current range: 200-1800mA
Discharging current range: 100-500mA
Max.charging capacity: 3500mAh
Operating temperature: 0-40℃
Product size: 13 * 8 * 3.3cm / 5.2 * 3.1 * 1.3in
Product weight: 127g / 4.5oz
Package size: 17.5 * 14.5 * 5cm / 6.9 * 5.7 * 2in
Package weight: 384g / 13.5oz

Package List:
1 * Charger
1 * Cable (US plug)