Nitecore RCR123A / 16340 650mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Blister Pack (NL166)

Nitecore RCR123A / 16340 650mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Blister Pack (NL166)
Nitecore RCR123A / 16340 650mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Blister Pack (NL166)
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Nitecore RCR123A / 16340 650mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Blister Pack (NL166)
Nitecore RCR123A / 16340 650mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Blister Pack (NL166)
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Description

Nitecore NL166 RCR123A

Rechargeable CR123A Battery

The Nitecore N166 RCR123A Battery is a highly capable Lithium-Ion battery designed specifically for high performance electronics. These powerful RCR123A batteries deliver an impressive 3.7 Volts of power and can hold a charge of up to 650 mAh, making them perfect for high drain devices such as LED flashlights, video game consoles, cameras, appliances, and more. The cells come standard with a high-performance protection circuit that provides overcharge and over-discharge protection, safeguarding themselves from possible internal damage that could lower their capacity, ensuring they last as long as possible. The NL166 is capable of being recharged more than 500 times, making it both cost effective and environmentally friendly.

Safety First

Just as impressive as the NL166's power is its sophisticated safe design. The RCR123A batteries are equipped with a nickel-plated S.S. protectors at both ends to provide high impact resistance, good electrical conductivity and oxidation resistance. To prevent abrasions and other external damage, the NL166 cells are coated with a durable metallic film, while its circuit board is coated with an ultra tough plastic. The cell's innovative anode is designed to resist high temperatures, while a micro-porous barrier within the battery protects its delicate internal components. The battery even features a specialized pressure relief valve that activates if the battery experiences a rapid temperature increase.

Features:

  • Built-in high-performance protection circuit prevents overcharging / over-discharging
  • Nickel-plated S.S. connectors on both ends for superior impact resistance, electrical conductivity, and oxidation resistance
  • Durable metallic film coating protects against abrasions and other external damage
  • Pressure relief valve activates in the event of rapid temperature increase


Specifications:

  • Battery Size: RCR123A (16340)
  • Battery Chemistry: Lithium Ion (Li-Ion)
  • Voltage: 3.7V
  • Capacity: 650 mAh
  • Max Charging Current: 650mA
  • Recommended Charging Current: 300 mA
  • Max Discharge Current: 4A
  • Estimated Charge Cycles: 500 cycles
  • Diameter: 0.65" (16.6mm)
  • Height: 1.37" (34.8mm)
  • Weight: 0.62 oz (17.8g)

lithium-ion safety warning
Specifications
Battery Size:16340
Battery Capacity:650mAh
Battery Chemistry:Li-Ion
Battery Voltage:3.7
Battery Terminal Type:Button Top
Battery Shelf Life:3 Years
Packaging:Blister Pack
Brand:Nitecore
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Product Weight:0.62oz
Product Dimensions:1.37" (L) x 0.65" (Diameter)
MPN:NL166
Country of Origin:CN
Associated Battery Sizes:17340, 2/3A, R123, RCR123, RCR123A
Reviews
Nitecore RCR123A / 16340 650mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Blister Pack (NL166)
5.95
4.5 Stars based on 11 Review(s)
John
, N. California
4 Stars
I would recommend this item to a friend.

Great Battery
June 8, 2016
I would have rated the batteries a 5 star if they were just a little shorter. I got 8 of them for my Arlo-Netgear Wi-Fi cameras. I found that they are just a little longer in length than the standard batteries. They are a very tight fit in the Arlo's. Each battery was packed in a blister pack upon my receiving them. I put them on my Nitecore charger for a full charge, let them rest, and installed them the next day. So far all is good with the Arlo's. I'll see if I can update this review at the time when the batteries need recharged.
Pros:
650mAh Protected
Cons:
Slightly longer than the stock commerical batteries, making for a very tight fit.

Ben
Edmonton, Canada
5 Stars
I would recommend this item to a friend.

Great, no reservations, would buy again
February 15, 2016
Works great with the nitecore I2 charger. Charges relatively fast and drains slowly when not in use. Save money and environment with rechargeables!

Dean
Wantagh, NY
4 Stars
I would recommend this item to a friend.

Dead End
December 16, 2015
A good rechargable battery with a major issue. The battery does hold good power right to the end where at that time your flash light will just turn off because loss of sufficient power to run your 1000 lumin high drain light. Now....is this the batteries fault or is this the new Flashlights hitting the market today with the technology that keeps your light from dimming until the end...Do you really want that happening????
Pros:
A good battery rite to the end... I recommend for household use but have spares.
Cons:
Dies at end of life. Pls read my full comment.

Michael
Lincoln, NE
5 Stars
I would recommend this item to a friend.

Great in my older torch
November 28, 2015
Have a very old, but still unique and useful torch (Striker VG) and was advised I might fry it if I used a newer, hotter 18650. Took a chance on two Nitecore RCR123As and they work great. Buying two more for my single 123A EDCs. This will make me all-rechargeable. I've found every Nitecore device I've purchased through Battery Junction to be first class.
Pros:
Durable cover. Takes and holds a strong charge.

bruce
chicago
5 Stars
I would recommend this item to a friend.

great battery
November 14, 2015
slightly different size than 123a

craig
Newmanstown, PA
5 Stars
I would recommend this item to a friend.

Great battery
September 19, 2015
With the cost of 123 batteries, buying these has saved me a ton of money and they work and seem to last longer then a non-rechargeable 123 battery.
Pros:
Cost-saving over time; long-lasting
Cons:
None

David
Wichita, Ks
5 Stars
I would recommend this item to a friend.

Nitecore RCR123A NL166
July 23, 2015
Nitecore makes some great reliable products, from rechargeable batteries to the lights they power. Nitecore batteries are my preference for quality and reliability.

Jeff
Young Arizona
4 Stars
I would recommend this item to a friend.

Is the light suitable for rechargeable batteries
February 26, 2015
I purchased the NITECORE RCR123A battery to be used in my Streamlite EDC light. When I installed the batteries in the light the light would not work. I then tried the batteries in my SureFire E2D LED defender light and they functioned fine. With a little more research I was told Streamlight and Surefire did not recommend rechargeable batteries for lights that do not initially come with rechargeable batteries. Installing rechargeable batteries in these lights will void the warranty. Be sure the light you are purchasing these batteries for is able to except rechargeable batteries.
Pros:
I have no input on the long Jevity or the runtime of these batteries.
Cons:
They will not work in all whites.

Joseph Farrell
Las Vegas
5 Stars
I would recommend this item to a friend.

Great rechargeable battery
February 7, 2015
They are good quality rechargeable batteries. Work great with my flashlights and holographic sights!

Rob
Phoenix, Arizona
4 Stars
I would recommend this item to a friend.

Great batteries
January 8, 2015
Put these guys in my streamlight TRL-1 and they work perfectly and last long. Batteries also shipped fast and on schedule.

Jose Haddock
Staten Island, NY
5 Stars
I would recommend this item to a friend.

Nitecore products rule!
December 23, 2014
Received items in perfect condition and earlier than expected. Batteries work great, have lots of power and last quite awhile. Totally satisfied. Would recommend Nitecore products and Battery Junction as a vendor to anyone who will listen.
Pros:
Totally satisfied with Nitecore batteries.
Cons:
No cons.



Q&A

Nitecore RCR123A / 16340 650mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Blister Pack (NL166)

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