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UltraFire UF 17670 1800mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Bulk

$9.54
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UltraFire UF 17670 1800mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Bulk
UltraFire UF 17670 1800mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Bulk
UltraFire UF 17670 1800mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Bulk
UltraFire UF 17670 1800mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Bulk
UltraFire UF 17670 1800mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Bulk
UltraFire UF 17670 1800mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Bulk

UltraFire UF 17670 1800mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Bulk

Brand:UltraFire
MPN:ULTRAFIRE-PROTECTED-17670
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  • Size: 17670
  • Voltage: 3.7
  • Rechargeable: Yes
  • Chemistry: Li-Ion
  • Capacity (mAh): 1800
  • Terminal Type: Button Top
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Description

UltraFire UF 17670 1800mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Bulk

These cells are sold individually.Protected 17670 cell, 1800mah.

  • Capacity: 1800mAh
  • Rechargeable for 600-800 times
  • Voltage: 3.7V
  • Temperature: -40C~60C
  • Dimensions:
    &nabs; Diameter 17+/-0.5 mm
    &nabs; Height 68+/-0.5 mm
  • Maximum charge/drain rate: 1.5C
  • Over-charging protection point: 4.2V
  • Over-discharge protection point: 2.75V
  • Internal resistance: <= 120 mohm
  • Protection Kicks In: @2.75V and @4.2V
  • Optimal charging temperature: 0~45'C
  • Optimal usage temperature: -20~60'C
  • Optimal storage temperature: -20~60'C (65% humidity)
Note: New battery labeling regulations require listing minimum capacity on labels. Values may differ slightly from published or displayed specs, but performance has not changed.
Please visit our article for a more in-depth explanation.
collection: 10% Applicable; product type: Batteries - Li-Ion Rechargeable
Item Details
Brand UltraFire
SKU ULTRAFIRE-PROTECTED-17670
MPN ULTRAFIRE-PROTECTED-17670
Size 17670
Voltage 3.7
Battery Rechargeable Yes
Capacity (mAh) 1800
Chemistry Li-Ion
Sub-Chemistry LiCoO2 ICR
Shelf Life 3 Years
Packaging Bulk
QTY Per Package 1
California Residentssee Prop 65 WARNINGS
Specifications
Size 17670
Voltage 3.7
Battery Rechargeable Yes
Capacity (mAh) 1800
Terminal Type Button Top
Protected true
Integrated Charge Port No
Unit Dimensions
Length 2.73 in (69 mm)
Width 0.66 in (17 mm)
Height 0.66 in (17 mm)
Weight 1.28 oz (36 g)
Packaging/Shipping Dimensions
Shipping Weight 0.08 lb
Additional Details
Packaging Bulk
Warranty Battery Junction Warranty
Return Policy Return Policy

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Reviews

Overall rating: 4.5 / 5 from 10 reviews.

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Reviews

17670 battery

"Great battery, everything I'd hoped for."

— James H. (5/5)

Battery Seems Fine. . .

"I bought this 17670 battery to replace two cr123 batteries in my older model streamlight protac HL headlamp. While the battery fits fine, the voltage is too low and the light does not work. This is no fault of the battery. This headlamp requires the voltage of two cr123 batteries in series, 6v, to operate."

— Ray (4/5)

Does not power my older SureFires

"Does not work in my (late 80s? early 90s?) 6P or early 90s 12Z SureFires. But I do have a (mid 90s?) 6Z that it powers, although not as bright as 2 CR123s (which is )."

— Richard (2/5)

Works like a charm

"Fits perfectly in my surefire lights. Works great"

— Mark (5/5)

An excellent choice

"I use flashlights all day every day. I keep a Streamlight 2xCR123 on me and chose a model that couldn't take 18650s because they are significantly larger. This battery last longer than 2 CR123 rechargeables and has worked reliably every day for over a year."

— Jack (5/5)

Great batteries and nice fit in tight flashlights

"I have other ultrafire 17670 batteries. These seem a bit slimmer where the protection circuit is installed. This allows these batteries to fit easily in a Surefire G2 and Surefire 6P whereas the the older ones I have are either tight fit or unable to fit. I have a couple of other lights that I have never been able to get a full size lithium ion battery to fit and these fit quite well. Thanks"

— Rosewood (5/5)

Okay battery

"I bought this battery to run in my elzetta flashlight. I use my elzetta flashlight around the house alot and got tired of going through cr123 batteries. A 18650 won't fit so I bought this one. The charge holds okay and is okay for use around the house."

— Lance (4/5)

Perfect for high output LED lights that won't take 18650's

"This will be ideal for your compact LED light that can't use an 18650 but your runtime will be less. . . still beats the RCR123A's though."

— Kevin (5/5)

Nice battery!

"This thing is great, I run them in my P60/G2x/Fury/NCP12/M18 striker,and they are perfect. I have been running them for almost 3 month with many cycles. Don't hesitate to save tons of loot."

— Troy D. (5/5)

reliable and cost effective

"I purchased 2 of these 17670\'s a few months ago for my eagletac p20c2 mkII and they have worked very well. When they eventually die i will not hesitate to buy another pair from this site. My only complaint is that one of the batteries had trouble fitting into my flashlight because the plastic cover was a bit too thick in certain areas, but i quickly solved the problem by fileing down the thick areas with a nail file. 5 out of 5 for delivering good quality and reliability for a fair price."

— Andrew (5/5)

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