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UltraFire

BRC 18650 3.7V 4000mAh Protected Lithium Rechargeable Batteries 2Pcs

Digg(5) ( 37 Reviews)
     
US $618
 
(Special products enjoy a special discounted price, can't be overlaped with other privileges.)
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Shipping cost: Free Shipping To Shipping cost:   JPY¥ 0 To Japan Via Estimate shipping fee
· Orders over JPY¥ 5157 will get free tracking services via air mail
Are you looking for rechargeable batteries? Here we recommend you this UltraFire battery. Higher energy density and lower weight than other types rechargeable batteries. The advantage of this UltraFire battery is that protected rechargeable battery features a button top making. UltraFire portable rechargeable battery is particularly compatible with many flashlights. And this UltraFire battery is a very economical way to lower the operating costs of lithium-powered flashlights. This 18650 rechargeable battery simplifies usage with its integrated BRC. Great and useful rechargeable battery that you can't miss it.

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Product Description

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  • Specifications:

    • Higher energy density and lower weight than other types rechargeable batteries
    • The advantage of this ultrafire battery is that protected rechargeable battery features a button top making
    • Ultrafire 4000mAh BRC portable rechargeable battery is particularly compatible with many flashlights
    • Rechargeable lithium batteries are rapidly becoming a very economical way to lower the operating costs of lithium-powered flashlights
    • This 18650 rechargeable battery simplifies usage with its integrated BRC
    • Building portable power device needing high energy density and low weight

    Features:

    • Voltage: 3.7V
    • Battery Capacity: 4000mAh
    • Length: 69 mm/27.2 in

    Details:

    UltraFire UltraFire BRC 18650 3.7V 4000mAh Protected Lithium Rechargeable Batteries 2Pcs

    UltraFire Battery

    • The advantage of this ultrafire battery is that protected rechargeable battery features a button top making

    Portable Rechargeable Battery

    • Ultrafire 4000mAh BRC portable rechargeable battery is particularly compatible with many flashlights

    18650 Rechargeable Battery

    • This ultrafire battery is a very economical way to lower the operating costs of lithium-powered flashlights

    UltraFire UltraFire BRC 18650 3.7V 4000mAh Protected Lithium Rechargeable Batteries 2Pcs

    UltraFire Battery

    Package Included:

    • 2 x 18650 Batteries

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Average Customer Review:
  ( 37 Reviews)
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Dmitriy

from (Russia, Moscow)

Bought this item on

07-04-2013

 
broken
02:03:39 07-04-2013
I bought 2. one was broken

I bought 2. one was broken

I bought 2. one was brokenI bought 2. one was brokenI bought 2. one was brokenI bought 2. one was brokenI bought 2. one was broken

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Eki

from (Melbourne)

Bought this item on

08-19-2012

 
Awesome 18650 batteries
19:45:08 08-19-2012
Long Lasting powerful battery, Good performance

None

I use this battery on Cree t-6 torchlight. It last for a while compared to other mAh 18650 battery. Will recommend this powerful battery!!

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PumaLBust

Bought this item on

07-17-2012

 
Good battery at a reasonable price
00:00:00 07-17-2012
Build quality is good -built-in circuit to prevent overcharge -near 4000mAh.

The foil that holds together the battery and the circuit can be damaged at the edges. This haven't casued any problems yet, the battery is still in one piece, so it's seeming to be an aestethic problem only

Build quality is good -built-in circuit to prevent overcharge -near 4000mAh. <br/>The foil that holds together the battery and the circuit can be damaged at the edges. This haven't casued any problems yet, the battery is still in one piece, so it's seeming to be an aestethic problem only

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Thunder1313

Bought this item on

06-02-2012

 
I like these UltraFire batterys
00:00:00 06-02-2012
Very long lasting. They fit my flashlights very well. Protection card at bottom of cell works very well keeps from over charging and low voltage from ruining the cell. Great product well constructed.

So far, they are just great, work very well. Best ones for the money that I have found so far.

Very long lasting. They fit my flashlights very well. Protection card at bottom of cell works very well keeps from over charging and low voltage from ruining the cell. Great product well constructed. <br/>So far, they are just great, work very well. Best ones for the money that I have found so far.

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speedy9

Bought this item on

05-23-2012

 
Works great, no issues so far
00:00:00 05-23-2012
So far no recharging issues, they holds charge for a long period, no degradation in performance after approximately 15 drain/charge cycles.

The ones that i received were manufactured slightly longer than standard size, they required a significant amount of force to put them into the charger

So far no recharging issues, they holds charge for a long period, no degradation in performance after approximately 15 drain/charge cycles. <br/>The ones that i received were manufactured slightly longer than standard size, they required a significant amount of force to put them into the charger

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Zeimou

Bought this item on

05-15-2012

 
Not good in the long run
00:00:00 05-15-2012
It works in the first few months, and it has a huge amount of mAh.

After a few months the battery just stops charging. I tried several different charges - both batteries stopped working after 6-8 months.

It works in the first few months, and it has a huge amount of mAh. <br/>After a few months the battery just stops charging. I tried several different charges - both batteries stopped working after 6-8 months.

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Shutterlag

Bought this item on

04-30-2012

 
review for UltraFire 18650 3.7V 3000mAh Lithium Battery
00:00:00 04-30-2012
Actually I have charged my batteries with this just once, but batteries are still in use, so this has charged them very well. Price is good and I selected this one because of other user report about two independent charging slots. Great.

Plastic, but with this price that can be accepted

Actually I have charged my batteries with this just once, but batteries are still in use, so this has charged them very well. Price is good and I selected this one because of other user report about two independent charging slots. Great. <br/>Plastic, but with this price that can be accepted

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KiaviK

Bought this item on

04-19-2012

 
Good batteries
00:00:00 04-19-2012
Good capacity Almost no self discharge Protection circuit works as expected.

it says 3.7V but my batteris outputs 4.16V, so it maybe can be harmful for certain lasers and other devices...

Good capacity <br/>Almost no self discharge <br/>Protection circuit works as expected. <br/>it says 3.7V but my batteris outputs 4.16V, so it maybe can be harmful for certain lasers and other devices...

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Original36

Bought this item on

04-02-2012

 
Good product
00:00:00 04-02-2012
I've bought these in the past locally and they are great batteries. They have out lasted some other major brand batteries I own both in capacity and number of charging cycles.

None. I struggled to open the packaging, but that's probably just me

Good product

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Leslie D. Ball

Bought this item on

03-21-2012

 
Great Service
00:00:00 03-21-2012
No complaints here

I ordered this battery from them and we had a slight problem with delivery. They VERY responsive and corrected the problem VERY fast even though the product was a cheap item! I would use them again and recommend them to friends.

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