Introduction about Duracell Rechargeable Batteries CEF27NA3

Duracell Rechargeable Batteries CEF27NA3 are high-quality, rechargeable batteries that provide long-lasting power for your devices. With a capacity of 2000mAh and a voltage of 1.2V, these batteries are perfect for use in toys, remote controls, flashlights, and other devices that require reliable power. The estimated price for these batteries is around $15 for a 4-pack, and they are available for purchase now.

Detailed Specifications

• Capacity: 2000mAh
• Voltage: 1.2V
• Type: Nickel-Metal Hydride (NiMH)
• Rechargeable: Yes, up to 400 times
• Dimensions: 1.59 x 0.59 x 0.59 inches
• Weight: 0.08 pounds
• Color: Black with Duracell logo

Charging Instructions

1. Open
   Grip the charger on each side, and open it until it locks into place.
2. Load NiMH batteries into the Charger
   Insert batteries into charging slots with the (+) and (-) ends oriented correctly.

To charge either 2 or 4 AA/AAA use the following positions

Position Chart

1. To use the fast charge mode, insert 2 AA or 2 AAA batteries in the appropriate position. Fast charge mode only works for 2 AA or 2 AAA batteries.
2. If only 1 AA and only 1 AAA battery are placed into the charger, they will not charge.

Plug in the charger

• Lift the AC plug until the prongs snap into place. 
• Plug into an AC outlet.

CHARGING/LED INDICATION

• LED lights will cycle through RED and then GREEN when batteries are first inserted correctly and charger is plugged in.
• LED lights will turn RED when batteries are charging.
• LED lights will BLINK GREEN when the batteries are ready to use.
• LED lights will turn GREEN when the batteries become charged.
• LED lights will BLINK RED* if abnormal conditions are detected during charging, charging will stop.

If Blinking Red LED is encountered, first ensure you are attempting to charge a NiMH AA or AAA battery. If yes, remove and reinsert the NiMH battery. If battery has become heated, it may be damaged. Insert a new NiMH battery.

Description of Duracell Rechargeable Batteries CEF27NA3

Duracell Rechargeable Batteries CEF27NA3 offer reliable and long-lasting power for your devices. They are designed with NiMH technology, which provides a high energy density and allows for a large capacity of 2000mAh. These batteries can be recharged up to 400 times, making them an economical choice for devices that require frequent battery changes. With a voltage of 1.2V, they are suitable for use in a wide range of devices, including toys, remote controls, and flashlights. Their compact size and lightweight design make them easy to carry and use on the go, and their black color with Duracell logo adds a touch of style to any device.

Rechargeable Batteries CEF27NA3 Setup Guide

To use Duracell Rechargeable Batteries CEF27NA3, simply insert them into your device as you would with any other battery. Make sure to follow the polarity indicators to ensure that the batteries are inserted correctly. Once the batteries are inserted, your device should turn on and be ready to use. To recharge the batteries, use a compatible NiMH charger and follow the manufacturer's instructions. It is important to fully charge the batteries before using them for the first time, and to avoid leaving them in the charger for extended periods of time.

BATTERY CAUTION

1. Keep batteries away from children. If swallowed, consult a physician at once. We recommend charging DURACELL NiMH rechargeable batteries only. 
2. Do not attempt to charge non-rechargeable batteries. Misuse could cause batteries to rupture, causing personal injury or damage. Indoor use only. 
3. Dry location use only. Risk of electric shock. Never disassemble or alter any part of the charger or batteries. Charger or batteries may become hot during charging and will cool down when charging is complete. Not recommended for use by children.

IMPORTANT BATTERY CHARGER SAFETY INSTRUCTIONS
DANGER-TO REDUCE THE RISK OF FIRE OR ELECTRIC SHOCK, CAREFULLY FOLLOW THESE INSTRUCTIONS When using electrical products, basic precautions should always be practiced including the following:

SAVE THESE INSTRUCTIONS 

1. This sheet contains important safety and operating instructions for this charger.
2. Before using battery charger read all instructions and caution marking on the charger, battery, and device using battery.
3. CAUTION: To reduce the risk of injury, charge only NiMH rechargeable batteries. Do not charge any disposable batteries such as Alkaline, Zinc Carbon, Lithium, NiOOH, or any batteries other than NiMH, as they may burst causing personal injury and damage. Keep batteries away from fire or explosion may occur. For proper insertion, please observe polarity indicators (+/-). For connection to a supply not in the U.S.A., use an attachment plug adapter of the proper configuration for the power outlet.
4. For indoor use only. Do not expose to rain or snow. Do not use in a bathroom.
5. Do not place in or near water or extreme heat.
6. Do not operate charger with damaged plug.
7. Do not operate charger if it has been damaged in any way.
8. Do not disassemble charger. Disassembly may result in a risk of electric shock or fire.
9. To reduce the risk of electric shock, unplug the charger from the outlet when not in use.
10. This appliance can be used by children aged from 8 years and above and persons with reduced physical, sensory or mental capabilities or lack of experience and knowledge if they have been given supervision or instruction concerning use of the appliance in a safe way and understand the hazards involved. Children shall not play with the appliance. Cleaning and user maintenance shall not be made by children without supervision.
11. This power unit is intended to be correctly oriented in a vertical or floor mount position.
12. Never use an extension cord or any attachment not recommended by DURACELL, otherwise this may result in a risk of fire, electric shock or injury to persons.

Storage

• Unplug the charger and remove the batteries, once charging is complete.
• Fold the prongs back into the charger until flat. 
• Grip the charger sides and close until locks in place.

NOTES & USAGE TIPS

1. Batteries will automatically stop charging when full charge is reached.
2. Safety protections will prevent battery from overcharging.
3. Batteries that are new or have been stored for an extended period may need to be charged and used 2-3 times before optimal charge performance is achieved.
4. New non-pre-charged batteries may require charging before use.
5. This charger is capable of accepting 100-240 V AC, 50/60 Hz and, therefore, can be used overseas with a corresponding regional plug converter.
6. If battery is fully charged and then reinserted right away into the charger, the fault Red Blinking LED indicator may occur since the battery is already fully charged.
7. Charging time may vary based on battery capacity (mAh).

Duracell Rechargeable Batteries CEF27NA3 Troubleshooting

If your device is not turning on or functioning properly, check to make sure that the batteries are inserted correctly and that they have enough charge. If the batteries are low on charge, recharge them using a compatible NiMH charger. If the problem persists, try using a different set of batteries to rule out any issues with the device itself. It is also important to avoid mixing old and new batteries, as this can reduce their performance and lifespan. Always store the batteries in a cool, dry place and avoid exposing them to extreme temperatures or direct sunlight.

Warranty

DURACELL offers a limited 5-year guarantee against defects due to faulty materials or workmanship and guarantees the performance of each DURACELL charger for 5 years from date of purchase. If found to be defective, this guarantee does not apply to damage from misuse or abuse beyond normal usage. 

Pros & Cons

Pros

• High capacity of 2000mAh
• Can be recharged up to 400 times
• NiMH technology provides reliable and long-lasting power
• Compact and lightweight design
• Affordable price for a 4-pack

Cons

• May not provide enough power for high-drain devices
• May not last as long as alkaline batteries in some devices

Customer Reviews about Duracell Rechargeable Batteries CEF27NA3

Customers have praised Duracell Rechargeable Batteries CEF27NA3 for their long-lasting power and affordable price. Many have noted that these batteries provide reliable power for their devices, even after multiple recharges. Some customers have noted that these batteries may not last as long as alkaline batteries in high-drain devices, but overall, they have been satisfied with their performance. The most common complaint is that the batteries may leak or corrode if not used for an extended period of time, but this issue can be avoided by following proper storage guidelines.