Well they did it.... A 5000mah 18650 battery!

"Unbelieveble...

Why not simply use a pencil and write 10000mah on the side of the battery

The problem is that if someone that don't have experience could think this battery are really good..."

Exactly, look at the feedback, its all positive! Clearly most people are not testing their batteries or on message boards looking this information up.

I just create the new BLF battery... Please hurry up.. only one piece left!

make me a special price!

Most strange. Who in their right mind would ever try to convince anyone that a huge jump in battery capacity had been invented by GTL !!!!

It's crazy. Most buyer would think: "You get 4x 5000mAh GTL for $11,59 , why should I pay around $19 + shipping for 1 AW2900mAh". No buyer give the seller a neutrale or negative ebay feedback, only positiv like these:

OK? Very good Ebayeur, very fast BRAVO 23.10.2011 21:43:31
great stuff. thank u! 23.10.2011 14:42:31
fast shipping, item as described, thank you. 21.10.2011 23:29:19
good shipping good stock good communication 21.10.2011 17:02:45

http://www.ebay.com/itm/4x-AAA-1800mAh-1-2V-Ni-MH-Rechargeable-battery-3A-Blue-/280722519415?pt=US_Batteries&hash=item415c5db577

http://www.ebay.com/itm/16-AA-2A-3000mAh-Ni-MH-rechargeable-battery-BTY-cell-RC-/270836128326?pt=US_Batteries&hash=item3f0f175a46

http://www.ebay.com/itm/4-x-3-7V-2000mAh-14500-ICR14500-AA-Li-ion-Lithium-Rechargeable-Battery-Green-PRI-/280750673463?pt=US_Batteries&hash=item415e0b4e37

http://www.ebay.com/itm/6-x-GTL-2000mAh-CR123A-123A-rechargeable-battery-GREEN-/270786053462?pt=US_Batteries&hash=item3f0c1b4556

It's hard to belive they can get away with it

some feedback

0 Buyer: Oct-20-11 21:30
GYRO Metal 3-Channel SH Micro Mini RC Helicopter 6020-1 (#270614370067) US $12.88 View Item GYRO Metal 3-Channel SH Micro Mini RC Helicopter 6020-1
the seller don't want fix my probleme Buyer: Oct-20-11 21:24
42 inch GYRO 8005 Metal 3.5-Channel RC Helicopter BIG (#280737568753) US $99.99 View Item 42 inch GYRO 8005 Metal 3.5-Channel RC Helicopter BIG
Never got my items, seller was buying time just to not open dispute. Buyer: Oct-17-11 22:08
8x Rechargeable CR123A CR123 Battery 3.0V 1200mAh GTL (#280477916443) US $19.88 View Item 8x Rechargeable CR123A CR123 Battery 3.0V 1200mAh GTL
The AC Adapter come broke and the seller didn't send another. i can`t fly ! Buyer: Oct-13-11 21:23
8501 sky king Metal GYRO RC helicopter 36 inch RTF BIG (#290544905276) US $102.79 View Item 8501 sky king Metal GYRO RC helicopter 36 inch RTF BIG
Total garbage Does not work ,CHEAP sh--! DO NOT BUY!!!!!!!!!!!! Buyer: Oct-13-11 18:16
Charger + 8 C Size 9500mAh Rechargeable Battery RED US (#280735056252) US $34.99 View Item Charger + 8 C Size 9500mAh Rechargeable Battery RED US
Bad quality product Buyer: Oct-09-11 16:45
2x CR123A 123A 16340 3.6V 1800mAh Rechargeable Battery (#270566567281) US $4.71 View Item 2x CR123A 123A 16340 3.6V 1800mAh Rechargeable Battery
Never received item. Very difficult to communicate with as well. Buyer: Oct-02-11 20:30
4pcs AA 2A 3000mAh Ni-MH Recharge Rechargeable Battery (#270563344587) US $1.00 View Item 4pcs AA 2A 3000mAh Ni-MH Recharge Rechargeable Battery
He only shipped to me 2 batteries Buyer: Oct-02-11 17:25
4 AAA NiMH rechargeable battery +USB Charger MP3 blue (#280722533631) US $3.99 View Item 4 AAA NiMH rechargeable battery +USB Charger MP3 blue
pas recu comme la photo et le descriptif Buyer: Oct-02-11 01:32
Main Tail Blade Mini RC 3CH 6020 1 Helicopter Parts R (#270808073203) US $6.78 View Item Main Tail Blade Mini RC 3CH 6020 1 Helicopter Parts R
batteries don't work Buyer: Sep-30-11 10:40
4 AAA 1800mAH 1.2V Rechargeable Battery digital purple (#280541302351) US $2.11 View Item 4 AAA 1800mAH 1.2V Rechargeable Battery digital purple
picture shows plug for charger as one that works in the usa. Buyer: Sep-29-11 08:05
36inch GYRO 8501 SKY KING 3.5-Channel RC Helicopter RED (#280705080296) US $102.11 View Item 36inch GYRO 8501 SKY KING 3.5-Channel RC Helicopter RED
NEVER RECEIVED MY ITEM AFTER 30 DAYS!! However Seller issued a full refund Buyer: Sep-28-11 07:00
16 AA 2A 3000mAh Ni-MH rechargeable battery BTY cell RC (#270772831333) US $9.94 View Item 16 AA 2A 3000mAh Ni-MH rechargeable battery BTY cell RC
item is very old, does not work. Buyer: Sep-27-11 21:22
Wireless Spy GSM SIM Phone Device Surveillance Ear Bug (#270797931027) US $13.27 View Item Wireless Spy GSM SIM Phone Device Surveillance Ear Bug
The worst seller ever, bad communication, never got the good. DO NOT BUY!!!! Buyer: Sep-26-11 17:05
iPhone iPod Motion Control IR RC 3 CH remote Helicopter (#280719350984) US $39.91 View Item iPhone iPod Motion Control IR RC 3 CH remote Helicopter
I have not received my batteries Buyer: Sep-25-11 22:46
2 pcs X AAA BTY Rechargeable Battery 1000mAh Ni-MH 1.2V (#270809451830) US $1.34 View Item 2 pcs X AAA BTY Rechargeable Battery 1000mAh Ni-MH 1.2V
Fraudulent compacity claims. Batteries tested around 300mHa (MH-C9000) Buyer: Sep-25-11 17:21
8 AAA 1800mAh 1.2V Ni-MH rechargeable battery green new (#290538177752) US $4.18 View Item 8 AAA 1800mAh 1.2V Ni-MH rechargeable battery green new

Wow 5000mAh, I'm getting mine soon

In the description it's missing the "Discharge Rate = 15A"

There is a report button on Ebay .

This is obviously fraudulent ... 5000mAh capacity claim

So there is the option to report such to Ebay , but then there is the issue of Ebay doing ??

And since 99.999999 - something % of the earths population wont see this thread .

preaching to the quior comes to mind .. [ not that anyone is preaching ]

Just that we know , and knowing that a lot of folks dont know , I guess can be frustrating .

You know

I don't know if this belongs here or deserves it's own thread, but in varying applications one might want to consider "useable" mAH.

A cell can have an X capacity, but once it reaches a certain ability to deliver energy to the end of circuit it will fall off/fail to deliver.

Just an observation, once a 3.7v battery regardless of capacity reaches 3.8-3.6v perfomance falls off greatly or fails. ( again depends on what your device is capable of using)

Charge it at this point. the remaining mAh is moot.

I'm sorry

Bring it on , [ as in please share ]

Google is a great search engine but unfortunately it doesn't filter out idiocy.

I had the misfortune of being googled here, only to discover a camel pile of dung. Not a single post above came up with anything substantial, only slurs and rants. No one offered anything worthwhile like WHY these 5000mah batteries might be bad. Did anyone do any measurements? Can anyone tell if even a modest 2400mah battery is genuinely of that capacity?

There will always be liars, as long as there're idiots who believe in them.

So enlighten us, FlashFreak. If you want to plunk down some money on some obviously fake 'camel pile of dung' batteries and test them, go ahead. Please feel free to report back when you are done with your tests. We'll just be hanging around here twiddling our thumbs and making fun of other fake crap.

Flashfreak, you're new here with 2 posts, so I'll try to be gentle.

People that know about batteries know that the max you can can buy nowadays is 3100 mAh, and even that's within certain technical constraints. 5000 mAh batteries might exist in a Panasonic lab or NASA, but they don't exist in the real world. That's why we can heap scorn on an ebay d**cheb*g like this.

To answer your other question, there are some 2400 mAh batteries out there that are actual capacity. There are others that aren't.

If you spend a bit of time here, you'll be able to know the difference.

no - absolutely no one here measures the discharge capacity of their batteries - ever

How do you pronounce mah, is it pronounced (m-a-h), or (ma)?

mAh

milli-ampere-hours

He isn't even good at erasing the original markings before slapping on the fakes.

Nah dude, 15A is baby’s task for those batteries. They can do 150A with ease.

actually 150A is possible to do (and so is 250A) for a 5000mAh mAh battery: http://www.hobbyking.com/hobbyking/store/__17271__Turnigy_nano_tech_5000mah_1S2P_50_100C_Hardcase_Lipo_Pack.html :p