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Olight 14500 3.7V 750mAh Rechargeable Li-ion Battery

Olight 14500 3.7V 750mAh Rechargeable Li-ion Battery
Item #:OLIGHT-14500-750MAH-CARD
Product Review:
Regular Price:$7.50
Sale Price:$3.72
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14500 3.7V 750mAh

Rechargeable AA Battery

So you just bought your brand new Olight ST25 Baton flashlight, but you also need some batteries to toss in there. Look no further, Olight still has you covered with their 14500 battery, which essentially is a rechargeable AA battery. These lithium-ion 14500 batteries provide high performance and can be recharged up to 500 times, saving you money in the long run. Each battery comes equipped with a built-in circuit protecting board and triple over-heat protection, so you don't have to worry your ST25 Baton cutting short on you. Olight has thrown in a higher capacity and lowered the weight opposed to other 14500 batteries. You don't have to worry about over-discharging the battery as you are protected there as well.

  • 500 recharge cycles
  • Triple over-heat protection
  • Over-discharge protection
  • High capacity at low temperature (-10°C)
  • Higher capacity and lower weight than other rechargeable batteries
  • Higher energy density
  • Free from leakage of Liquid Electrolyte
  • Battery Size: 14500
  • Chemistry: Li-ion
  • Voltage: 3.7V
  • Capacity: 750mAh
  • Charge current: 350mA (0.5C)
  • Maximum charge current: 750mA (1C)
  • Maximum discharge Current: 1500mA
  • Diameter: 0.56" (14.4mm)
  • Height: 2" (52.4mm)
  • Weight: 0.75 oz (21.5g)
Olight 14500 3.7V 750mAh Rechargeable Li-ion Battery
4.5 Stars based on 6 Review(s)
upstate NY
5 Stars
I would recommend this item to a friend.

Olight is a great brand
October 16, 2014
There's not too much to say about these batteries, except that Olight makes very good products. I trust their flashlights, since I own a few and so far their lithium batteries are living up to their name. Previous to these, I bought two of their 18650's as well. They're a tad thicker than the other 18650's I own, but their quality is top notch!
The only negative comment I have on the 14500's is that they're about 2mm longer than my other 14500's. So they won't fit into the battery cases I own. That's the only downside.

4 Stars
I would recommend this item to a friend.

Compared to AA alkaline- longer & 3.7 va
October 3, 2014
Nice batteries. Understand that these batteries are longer than AA alkanline and 3.7 vs 1.5 va. I do not check these two issues when I ordered for my Olight S15 Baton. Do do use 2 14500 for the S15.
Seems like a great product
Carefully read the requirements and limitations of your device

Fernando Laguna
Orange Country, California
5 Stars
I would recommend this item to a friend.

Quality cells
August 26, 2014
I've been putting off buying lithium rechargeables. I finally decided to buy some and these don't let down like others I've used. These Olight AA's are well made. I feel I won't have to replace these any time soon. One thing that must be pointed out they are a tad longer compared to other rechargeable cells. This has not been an issue to use in the devices I use them in. Another selling point is the price, they last quite sometime before you need to replace.
Quality build Long run times
Just a tad to long

5 Stars
I would recommend this item to a friend.

Olight, nothing better
August 24, 2014
I have had purchased other Olight products from Battery Junction. And I could not be happier. The service is flawless. And Olight products are Great!
Olight batteries are easy to spot when dropped and roll under something or your In a hurry . You will never mistake an Olight battery for a cheap disposable!

Laval, QC
3 Stars

Good capacity, long cells
July 31, 2014
These cells are pretty good capacity wise. Not as good as Panasonic UR14500P, but pretty close though. Mechanically, they are massive! 52.4mm long and 14.6mm diameter. They fit in my Zebralight SC52, but barely. The cell has some pretty heavy resistance getting in and out of battery tubes, since it's bigger than the 14mm it should be. To give you an idea of how big, here are some comparisons: Duracell Quantum AA: 50.15mm x 14.15mm Energizer Advanced: 50.2mm x 14.1mm Unprotected Panasonic UR14500P: 49.2mm x 14.15mm Xstar Protected 14500: 50.9mm x 14.5mm Eneloop: 50.2mm x 14.3mm Here are some flashlight battery tube diameters, and if the cell work: Zebralight SC52 l2: 14.75mm (fit & work) Nitecore MT1A: 14.8mm (doesn't work, too high) Trustfire S-A2: 14.5mm (doesn't work, too high) Tank 007 TK-566: 14.65mm (tight insertion, but works)
-Protected -Cheap -Good capacity, better than xstar 14500

San Diego, CA
5 Stars
I would recommend this item to a friend.

Great li-ion rechargeable at AA size
July 6, 2014
Just like every other batteries from Olight. This one is high quality.

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