Combo: TN190 Universal Smart Charger + 8 pcs D Size 10000mAh NiMH Rechargeable Batteries

TN190 Charger Features & Benefits:
Supports the following NiMH Battery Sizes: AA, AAA, C, D, & 9v
Fast Smart Charging Capabilities
Easy-to-Read Blue LCD Status Display & Ambient Edge Lighting
Intelligent Charging Mode with Auto Cut-Off for Safety(Negative delta V)
Refresh Button - battery recondition & helps increase battery life
Independent Charging Channels - 4 Slots(2 additional for 9v)
Powered by an external AC adaptor (100-240V AC) for Worldwide Use
Automatically Detects/Selects proper charging current for inserted batteries

Safety Features:
Safety Timer Control for Overcharge Protection
Negative Delta V (- ∆V) Cut-off Function (except for 9V batteries)
Reverse Polarity Protection
Short Circuit Protection
Non-Rechargeable & Bad Battery (Cell) Detection

High Capacity Rechargeable Batteries
Very long life time and can be recharged up to 1000 times
Can provide over $1000 savings over the life time of this rechargeable batteries by eliminating the need to buy hundreds of D-size Alkaline batteries which cost $2.50 a piece
Exact replacement for standard D size batteries and NiCd rechargeable batteries
Can be rapidly charged with smart chargers and universal chargers
Battery tested based on International Electronic Commission (IEC) standard to ensure capacity, quality and life time

Technical Specifications
Dimension: Height 60 mm, Diameter 33 mm
Weight:0.36lbs per cell
Capacity: 10,000 mAh
Voltage: 1.2V
Standard Charge: 15 hours @ 800 mA
Rapid Charge: 3 hours @ 4000 mA