How long does it take to fully charge these aa batteries with my eastshine s2 charger?

The charger claims it will charge them in 2 hours, right on the product description page. Maths tell us the S2 fast charger charges @1A per hour and the batteries hold 2A. Protip, if you start answering a question with, "I don't know, but..." or, "I don't own one, but..." you have failed and most people ignore the rest of whatever you wrote.

Green Eneloop on NC-MQN06U charger, blinks green a couple of times then stops, no light. Battery charged no more than 100 times. Are they dead?

Recommendations for eneloops and any rechargeable batteries. 1. Buy a good charger. 2. Don't quick charge, the extra heat will shorten the batteries life. 3. Replace them when they are low, don't leave them draining with the power on in devices. You will have two or three that won't charge without a paper clip jump (earlier post) . 4. Don't mix dead and charged batteries, the drained will be charged by the full ones the worst way to charge a battery.5. Dont mix newer generations of eneloops and older generations-it goes back to newer eneloops charging the older batteries. 6. Buy a good charger that monitors each battery throughout the charge! Yes, I said it twice.

can these batteries be used with cordless phones

Yes. That's what I am using them for and the packet specifically mentions dect cordless phones. These batteries are almost identical to the original batteries that come with cordless phones that come with rechargeable AAA bateries except that these batteries have a much larger capacity (800mAh) letting them last longer between charges.

Do these batteries work on Panasonic cordless phone model KX-TG93 series?

If the original batteries were NiMh then yes. If they were a different chemistry, such as nicad then it's not a good idea.

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Panasonic BK-4MCCA8BA AAA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 8-Battery Pack

Product ID: 1265233

Details

Battery Capacity
800 Milliamp
Battery Cell Composition
NiMH
Brand
Eneloop
Number of Batteries
4 AA batteries

⚡800mAh power capacity

🌞solar pre-charged & 10yr charge retention

🔋2100 recharge cycles

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Description

🔋 Power your life sustainably, reliably, and endlessly with eneloop AAA!

ECO FRIENDLY POWER - Pre-charged using solar energy and holds 70% charge after 10 years—sustainability meets convenience.
UNMATCHED LONGEVITY - Recharge up to 2100 times—power that keeps pace with your busy life.
EXTREME WEATHER READY - Operates flawlessly down to -4°F, perfect for any environment or adventure.
CONSISTENT HIGH PERFORMANCE - Reliable 800mAh capacity delivers steady energy for all your devices.
TRUSTED QUALITY VERSATILITY - Made in Japan, packaged in the USA, and compatible with hundreds of household devices.

The eneloop AAA rechargeable batteries combine Panasonic’s advanced NiMH technology with eco-conscious solar pre-charging, offering up to 2100 recharge cycles and maintaining 70% charge after 10 years. With an 800mAh capacity and extreme temperature resilience down to -4°F, these batteries deliver consistent, long-lasting power for a wide range of household devices. Made in Japan and packaged in the USA, eneloop AAA batteries are the smart, sustainable choice for professionals who demand reliability and performance.

Specifications

Amperage	1.2 Amps
Antenna Location	Camera, Toys, TV Remote, Gaming Controller, Radio, Flashlight, Mouse, Remote Control Vehicle, Wireless Keyboard, Phone
Asin	B00JHKSMIG
Battery Capacity	800 Milliamp Hours
Battery Cell Type	NiMH
Battery Weight	13 Grams
Best Sellers Rank	#6,050 in Health & Household (See Top 100 in Health & Household) #21 in AAA Batteries
Brand	Eneloop
Built In Media	Panasonic BK-4MCCA8BA eneloop AAA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 8-Battery Pack
Compatible Phone Models	flashlight
Customer Reviews	4.8 4.8 out of 5 stars (24,842) 4.8 out of 5 stars
Global Trade Identification Number	00073096902046
Item Dimensions	0.84 x 3.38 x 4.25 inches
Item Type Name	Panasonic BK-4MCCA8BA eneloop AAA 2100 Cycle Ni-MH Pre-Charged Rechargeable Batteries, 8-Battery Pack
Item Weight	4.08 Grams
Manufacturer	Panasonic
Model Name	FBA_BK-4MCCA8BA
Model Number	BK-4MCCA8BA
Number Of Batteries	4 AA batteries required.
Reusability	Rechargeable
Unit Count	8.0 Count
Upc	600682784238 073096902046
Voltage	1.2 Volts
Warranty Description	Eneloop pre-charged aaa nimh batteries-8 pack

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