Tenergy T9688 Universal LCD Battery Charger + 8-Count D Cell 10000mAh NiMH Rechargeable Batteries

Safety Features: With negative delta V (- ∆V) cut-off function (except for 9V batteries) With safety timer control for overcharge protection With short circuit protection With non-rechargeable/bad cell detection With mechanical protection against reverse polarity Charging Time AAA: Capacity: 500-1200mAh Charging time (approx.): 1.5 - 2.5 hours AA: Capacity: 1300-2800mAh Charging time (approx.): 1.5 - 2.5 hours C: Capacity: 1800-4500mAh Charging time (approx.): 1.5 - 4 hours D: Capacity: 1800-9000mAh Charging time (approx.): 1.5 - 7 .5 hours 9V: Capacity: 150-300mAh Charging time (approx.): 5-10hours (by manual) Technical Specifications Input: 12V DC 1000mA (use with the suppl ied AC adaptor) Charge current: AAA-500mA; AA/C/D - 1300mA; 9V -30mA USB output: 5V DC 500mA Discharge current: AA/AAA/C/D - 400mA Detect method: Negative delta V (- ?V) cut-off for AA/AAA/C/D size batteries Tenergy High Capacity Rechargeable Batteries High quality D size 10,000 mAh high capacity nickel hydride metal (Ni-MH) rechargeable batteries Ultra long running time with this 9,000 mAh high capacity 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 Convenient operation due to that advantage that Ni-MH batteries have no memory effect. Can be charged anytime -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 D Size