Combo: Tenergy TN138 4-Bay AA/AAA NiMH LED Battery Charger + 4AA & 4AAA Premium NiMH Rechargeable Batteries

Tenergy TN138 Smart Charger

• Worldwide voltage for 100-240V AC input.
• Micro-processor control (-Delta V detection) which automatically controls the charging process.
• Four independent charging channels for individual battery charging and detection.
• Constant charging current mode; trickle current when fully charged.
• Eight hours charging time cut-off to ensure safety.

Operation Instructions:

1. Insert 1 to 4 pieces of 1.2V AA/AAA rechargeable Ni-MH batteries into the battery compartment.
2. Make correct contact with polarity (+ and -) according to the sign in the battery compartment.
3. Before charging, insert the batteries into the channels then convert plug to charging position:
- LED will light up in red to indicate proper charging.
- When charging is finished, extract the plug and batteries.
4. When LED indicator changes from red to green, it denotes battery in that channel is fully charged.

Easy-to-Read LED Indicators:

Specifications:

• Input: 100-240V ~ 50/60Hz 0.2A
• Output:
• AA 1.2V x 2 --------------1000mA
• AA 1.2V x 4 -------------- 500mA
• AAA 1.2V x 2 ------------ 500mA
• AAA 1.2V x 4 ------------ 250mA

Download product instruction manual here.

Tenergy AA & AAA Premium NiMH Rechargeable Batteries

• Premium Quality Ultra High Capacity AA / AAA size rechargeable Nickel Metal Hydride (NiMH) Battery.
• Exact replacement for standard AA / AAA size battery in all the devices.
• Provides long runtimes per charge - consistant 2500mAh / 1000mAh capacity.
• Advanced NiMH technology offers twice as long run time per charge than the ordinary rechargeables.
• Designed for enhanced performance for high drain applications.
• Can be recharged up to 1000 times, providing big savings by replacing hundreds of throw away AA / AAA batteries.
• Does NOT have memory effects like NiCD Batteries.
• Weight per cell: 1.1oz ; 0.5oz
• Dimensions: 14.5 x 50.5mm ; 11 x 45mm
• Battery tested based on International Electronic Commission (IEC) standard to ensure capacity, quality and life time. 

Warning:

• Don't disassemble the charger.
• Don't charge other types of batteries - it may cause explosion and breakage.
• The charger is only for in-house using and should be kept away from heat surrounding.
• Keep the charger away from humidity circumferences where no liquid is allowed to get in, otherwise it may cause damage and lead to accident.
• It should be placed out of children's reach.
• It may not be able to fully charge those batteries which have not been used for a long time. Several recycles of charge-discharge will improve the battery's performance.
• Charger shouldn't be treated as a toy - please handle with precaucious.
• No metal material is allowed to come in contact with charger, otherwise it can cause fire and injury.