What is the difference between these and the two tone blue High Capacity Tenergy batteries?

The blue ones are older stock. It shouldn't affect their lifetime though, as they only wear down the more you discharge & charge them. However modern batteries have a little less self-discharge rate than older versions. So they'll loose less of their charge just sitting around than older versions. But don't confuse that with the low self discharge batteries that are specifically designed to hold their charge longer when not in use. I've seen no difference in their regular blue & 2 tone regular rechargeable batteries. However if you order blue ones, you may actually get the 2-tone ones. The picture may be of their older stock, but you may get their newer stock anyway.

how long to charge this energizer aa battery with my eastshine s2 charger? can be charged at 1000amp? the battery will be hot?

i have variations of charge times. Anywhere from 8 to 10 hrs.. *If I were you I'd buy the Duracell rechargeable battery's, these ones only last about 6 to 8 months.. Good luck.

How long of a warranty do these have I used them once just went to recharge and again and only 4 out of 12 take a charge it's on a tenergy charger.

I purchased these in August of 2018 and they are still holding up pretty well. I would say about 80% of a charge. Since I purchased these Tenergy batteries, I have also purchased a few other manufactures of rechargeable batteries and they just don't stand the test of time like the Tenergy batteries. That's why I'm back to buy more.

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Tenergy Premium Rechargeable AA Batteries, High Capacity 2500mAh NiMH AA Battery, AA Cell Battery, 12 Pack

Product ID: 3048613

Details

Battery Capacity
2700
Battery Cell Composition
NiMH
Brand
Tenergy
Number of Batteries
12 AA
Recommended Uses For Product
Camera Flash

⚡Fast Refresh Rate for Pro Use

🔋2500mAh High Capacity

♻️Rechargeable & Eco-friendly

$40.46

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Description

🔋 Stay charged, stay ahead — power your life with Tenergy Premium!

ECO SMART CHOICE - Rechargeable NiMH cells reduce waste and save money over time.
POWER THAT LASTS - 2500mAh capacity delivers extended runtime for all your devices.
BULK PACK CONVENIENCE - 12-pack ensures you’re always stocked and ready—never run out mid-use.
PRO GRADE PERFORMANCE - Trusted by photographers for rapid refresh and reliable power bursts.
UNIVERSAL COMPATIBILITY - Perfect for cameras, remotes, toys, and all AA battery-powered essentials.

Tenergy Premium Rechargeable AA Batteries offer a robust 2500mAh NiMH capacity in a convenient 12-pack. Designed for professional-grade performance with fast refresh rates, these rechargeable batteries provide long-lasting, eco-friendly power for a wide range of household and electronic devices. Backed by a 1-year warranty and trusted by nearly 2,000 users, they combine reliability with sustainability to keep you powered up and ready.

Specifications

ASIN	B00B4JJTIA
Antenna Location	Camera Flash
Battery Capacity	2700 milliampere_hour
Battery Cell Type	NiMH
Battery Weight	1 ounces
Best Sellers Rank	#88,543 in Health & Household ( See Top 100 in Health & Household ) #215 in AA Batteries
Brand	Tenergy
Customer Reviews	4.5 4.5 out of 5 stars (1,983)
Item Weight	1.1 ounces
Manufacturer	Tenergy
Model Name	Rechargeable batteries
Model Number	8R-JT1W-Z07V
Number of Batteries	12 AA batteries required.
Reusability	Rechargeable
UPC	844949016698
Unit Count	12 Count
Voltage	1.2 volts
Warranty Description	Tenergy 1 year

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$40.46

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In stock

Sold byAmazon USADelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to USA.

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