What is the life span of the batteries?

The batteries can be recharged up to 2100 times and maintain up to 70% of their charge after 10 years when not in use.

How many batteries are included in the pack?

The pack includes a total of 4 batteries.

What capacity do the batteries offer?

The batteries have a capacity of 2000mAh (1900mAh min) for AA cells and 800mAh (750mAh min) for AAA cells.

What is the difference between the Panasonic K-KJ17KHCA4A Eneloop Pro vs the Panasonic K-KJ17MCA4BA? Which is a better choice to buy?

The Eneloop Pro has about 25% more capacity and is better for high powered devices in constant use. The regular Eneloop cells are better for devices that are not used daily.

I just received the charger and I do not see any indicator lights on mine, anybody?

Make sure to remove the cardboard strip at the positive end before charging. The charger does not have indicator lights.

Must you charge 4 batteries at a time OR can you charge, say 2 with 2 open slots?

You can charge 1, 2, 3 or 4 AA/AAA cells at once using the Panasonic BQ-CC17 charger.

Can you charge other brand batteries in this charger?

No, this charger is specifically designed for Eneloop batteries and will not charge other brands.

The Eneloop batteries are made in Japan and South Korea. The China-made batteries are not branded as Eneloop.

How can I know if the battery is fully charged if the green LED lights up at just 80% charged?

When the light turns green, the battery is at 80% capacity. When the light turns off, it is fully charged.

Comments say batteries are larger than normal. Will these fit in box that holds batteries for mini xmas lights?

The Eneloop batteries are slightly wider than typical AA batteries. If your current box is a tight fit, they may not fit.

How is 3 hours a quick charge?

The new model BQ-CC55 charger takes around 3 hours to fully charge 3-4 cells, which is considered fast compared to older models. Ultra-fast chargers should be avoided as they reduce battery lifespan.

How much time does it take for 4 AA battery charge?

With a charging current of 300mA, it takes about 7 hours to fully recharge a set of 2000mAh batteries. The time will be shorter if the batteries were only partially drained.

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Eneloop

Panasonic BK-4MCCA8BA eneloop AAA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 8 Pack & Advanced Individual Cell Battery Charger Pack with 4 AA eneloop 2100 Cycle Rechargeable Batteries

Item #:34652982

4.7 rating

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PKR 18414

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Product Details

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Features & Benefits

Recharge up to 2100 times
Maintains up to 70% of their charge after 10 years
4 position charger with advanced individual battery charging
Sold as 'Pack of 4' i.e. 4 batteries in a pack
2000mAh type, 1900mAh min, Ni MH pre-charged rechargeable battery
800mAh type, 750mAh min, Ni MH pre-charged rechargeable battery

Product Description

Panasonic BK-4MCCA8BA eneloop AAA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 8 Pack & Advanced Individual Cell Battery Charger Pack with 4 AA eneloop 2100 Cycle Rechargeable Batteries

Overview

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Customer Questions & Answers

Question : What is the life span of the batteries?
Answer : The batteries can be recharged up to 2100 times and maintain up to 70% of their charge after 10 years when not in use.
Question : How many batteries are included in the pack?
Answer : The pack includes a total of 4 batteries.
Question : What capacity do the batteries offer?
Answer : The batteries have a capacity of 2000mAh (1900mAh min) for AA cells and 800mAh (750mAh min) for AAA cells.
Question : What is the difference between the Panasonic K-KJ17KHCA4A Eneloop Pro vs the Panasonic K-KJ17MCA4BA? Which is a better choice to buy?
Answer : The Eneloop Pro has about 25% more capacity and is better for high powered devices in constant use. The regular Eneloop cells are better for devices that are not used daily.
Question : I just received the charger and I do not see any indicator lights on mine, anybody?
Answer : Make sure to remove the cardboard strip at the positive end before charging. The charger does not have indicator lights.
Question : Do the Eneloop batteries require an Eneloop charger or can they be charged in other AA and AAA battery chargers?
Answer : The Eneloop batteries can be charged in any good-quality charger designed for NiMH batteries. Avoid slow or ultra-fast chargers.
Question : Must you charge 4 batteries at a time OR can you charge, say 2 with 2 open slots?
Answer : You can charge 1, 2, 3 or 4 AA/AAA cells at once using the Panasonic BQ-CC17 charger.
Question : Can you charge other brand batteries in this charger?
Answer : No, this charger is specifically designed for Eneloop batteries and will not charge other brands.
Question : Is it made in China?
Answer : The Eneloop batteries are made in Japan and South Korea. The China-made batteries are not branded as Eneloop.
Question : How can I know if the battery is fully charged if the green LED lights up at just 80% charged?
Answer : When the light turns green, the battery is at 80% capacity. When the light turns off, it is fully charged.
Question : Comments say batteries are larger than normal. Will these fit in box that holds batteries for mini xmas lights?
Answer : The Eneloop batteries are slightly wider than typical AA batteries. If your current box is a tight fit, they may not fit.
Question : How is 3 hours a quick charge?
Answer : The new model BQ-CC55 charger takes around 3 hours to fully charge 3-4 cells, which is considered fast compared to older models. Ultra-fast chargers should be avoided as they reduce battery lifespan.
Question : How much time does it take for 4 AA battery charge?
Answer : With a charging current of 300mA, it takes about 7 hours to fully recharge a set of 2000mAh batteries. The time will be shorter if the batteries were only partially drained.

Customer Ratings

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Panasonic BK-4MCCA8BA eneloop AAA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 8 Pack & Advanced Individual Cell Battery Charger Pack with 4 AA eneloop 2100 Cycle Rechargeable Batteries

The Panasonic BK-4MCCA8BA Eneloop AAA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries come in an 8-pack with an Advanced Individual Cell Battery Charger Pack that also includes 4 AA eneloop 2100 Cycle Rechargeable Batteries. Eneloop batteries hold more capacity before charging, are dependable, and don't leak. They can be recharged in any good-quality charger designed for NiMH batteries. Ideally, a smart charger that has a charge time between 2 and 5 hours should be used. The Panasonic BQ-CC17 can recharge 1, 2, 3 or 4 AA/AAA cells at once, and the charger will not charge any brand battery except the Eneloop battery. While the batteries may be a fraction wider than typical AA batteries, they work well for years and are a cost-effective solution to Constantly buying non-rechargeable batteries.

Pros

Longer run times for high-powered devices
Do not leak and are dependable
Can be recharged in any good-quality charger designed for NiMH batteries
Recharge 1 to 4 AA/AAA cells at once
Great value for price

Cons

Some users experienced shorter battery life and/or charge hold

Important Information

Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

Panasonic BK-4MCCA8BA eneloop AAA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 8 Pack & Advanced Individual Cell Battery Charger Pack with 4 AA eneloop 2100 Cycle Rechargeable Batteries

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