product highlights
- High-Capacity Power: 16-pack of 2,800 mAh AA batteries and TN438 charger.
- Longevity: Batteries are rated for up to 1,200 recharge cycles.
- Battery Operating Range: Works in -4°F to 122°F temperatures.
- Flexible Charging: TN438 charger allows for any number of batteries to be charged at once (no need for pairs).
- Battery Maintenance: Built-in discharge/charge cycling feature to maintain battery health.
- Universal Input: TN438 charger includes 100–240V AC and car adapters for travel.
Features and Benefits:
- VOLUME BATTERY CHARGING - High count of 16 bays to charge more of your everyday AA & AAA batteries without needing multiple chargers and eliminating your wait time. This package comes 16 AA Tenergy Premium Pro rechargeable batteries with high capacities for longer run time. Perfect batteries for high drain performance in your electronic devices such as TV remotes, gaming controllers, wireless mouse, wireless keyboards, kids toys, clocks, and many more.
- 2 EASY TO READ BATTERY STATUS LCD SCREENS - View each battery's charging or discharging status on the LCD lit screens. Easy to understand and easy to see, even when charging in the dark,
- OPTIONAL REFRESH BATTERY CYCLING - Keep your batteries' capacity performance in good shape by selecting the optional refresh button to fully discharge the battery before charging it back up.
- INDEPENDENT CHARGING CHANNELS - Charge any number of batteries up to 16 at any time without having to charge only in pairs. Use any battery as soon as they're done charging or cycling.Your charger includes a 12-month warranty.
Charger Specifications:
- Input: AC 100V~240V 50HZ/60HZ
- Output: 12V DC 2A
- Rated Charging Current (Normal Charging): AA: 500mA; AAA: 250mA.
- discharging current: 200~300mA
- Applicable battery type: AA/AAA NiMH/NiCd rechargeable batteries
- Product Weight: 14.5oz (charger only)
- Product Size: 12 x 4.1 x 1.2 in
- *Note: TN438 charger is designed to work with button top rechargeable batteries, does not work with flat top batteries.
Battery Specifications:
- Type: NiMH
- Capacity: 2800mAh
- Dimensions: 14.5 mm (diameter) x 50.5 mm (length)
- Weight per cell: 1.1oz
Package Includes:
- 1 x Tenergy TN438 16-Bay AA/AAA NiMH/NiCd Battery Charger
- 16 x Premium PRO AA 2800 mAh Batteries
- 1 x AC Wall Adapter
- 1 x Car Adapter
Warnings:
- Before charging, read instructions carefully.
- SAVE THESE INSTRUCTIONS TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK; CAREFULLY FOLLOW THESE INSTRUCTIONS IN THEIR ENTIRETY.
- To use internationally use an attachment plug adaptor (not included) of the required configuration for power outlet.
- Charger is intended for use with Ni-Cd (nickel Cadmium) and Ni-MH (nickel Metal Hydride) rechargeable batteries only; attempting to charge other types of batteries may cause personal injury an damage to charger.
- Do not expose charger to any form of moisture.
- Usage of extension cord is not recommended by the manufacturer, may result in fire or electric shock.
- Do not operate the charger if subjected to shock or damage; take to qualified technician for repair.
- Do not disassemble charger.
- Unplug charger from outlet before attempting any maintenance or cleaning.
- Charger is intended to be correctly oriented in a vertical or floor mount position.
- Before disposing of charger, remove all batteries from unit.
- This appliance is not intended for use by persons (including children) with reduced physical, sensory, mental capabilities, lack of experience and knowledge, unless supervised or instructed by a person responsible for their safety.
Questions & Answers
What batteries are compatible with this charger?
AA and AAA battery charger for NiMH & NiCD cells
Are batteries included with the charger?
Yes, this listing is for the TN438 charger and batteries. You will receive and 16 AA Rechargeable batteries with the Tn438 charger.
Can I charge any number of batteries?
Yes, the charging bays are independent and you can charge any odd numbers of batteries in any slots.




