Features And Benefits:

• UNIVERSAL CHARGER - The Tenergy T9688 smart universal battery charger can charge up to four batteries all with differing sizes such as AA/AAA/C/D cells. It has two individual channels for 9V batteries.
• EASY TO USE - It has an automatic charging current selection for different sized batteries for ease of use. With an automatic charge and discharge function, this intelligent battery charger streamlines usability for the everyday user.
• PROTECTION - There is a number of safety features built in to the T9688 smart rechargeable battery charger. It has a safety timer control for overcharge protection, short circuit protection, non-rechargeable/bad cell detection, mechanical protection, negative delta V cut-off function (except for 9V batteries).
• SMART LCD SCREEN - At a glance, its backlight blue LCD screen is visible and shows clear notifications. It’s simple but smart interface screen provides charge, discharge, full and bad battery status. With battery icons that display capacity level, know when your batteries are fully charged and ready to be used.
• HOME APPLICATIONS - With so many charging options, the T9688 functions as the most comprehensive universal household battery charger. A built-in USB port (output: 5V DC 500mA) on the back side of the charger can power portable electronic devices for added convenience. Backed with a Tenergy 1 year warranty policy, continue to be powered by Tenergy.

Battery Comparison:

	Standard	Premium
Brand Difference	Ideal for everyday use for the budget-minded customer who wants good quality.	Ideal if you require higher capacity or the longest run-time.
Voltage	1.2V	1.2V
Capacity	AAA: 1000mAh AA: 2500mAh C: 5Ah D:10Ah 9V: 250mAh	AAA: 1000mAh AA: 2500mAh C: 5Ah D:10Ah 9V: 250mAh

Charger Specifications:

• Input: 12V DC 1000mA (use with the supplied 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

Extend Your NiMH Battery Life With The Following Practices:

• Do not over-charge the battery, remove the battery from charger when you are done recharging.
• Heat lowers battery life, do not charge or discharge the battery when it's hot. Always let the batteries cool down to room temp before using it/charging it.
• Do not store the battery with low voltage, recharge after each use to avoid over-discharge.
• Always store the battery in a dry and cool place, never expose it to heat or direct sunlight.
• Recharge the battery once every 6-month, if they will be unused or stored long term.

Frequently Asked Questions

• Does the charger comes with the batteries?
  • No, the battery is not included with the charger unless combo option is purchased. Please see options on the table for what is included on the option.
• What is the difference between Standard and Premium?
  • Standard: recommended for everyday use, average runtime when compared to premium, for the budget minded customer who wants good quality but inexpensive.
  • Premium: more cycle life, more consistent performance under load, higher current capabilities (ideal for high drain applications).