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Ultrafire 17670 1800mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Bulk (ULTRAFIRE-PROTECTED-17670) (as low as) $7.00!

Ultrafire 17670 1800mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Bulk (ULTRAFIRE-PROTECTED-17670)
Free Shipping!
With orders over $50
Product Review:
Regular Price:$11.95
Sale Price:$7.95 & Free Shipping
With Orders Over $50!
1 - 3$7.95 ea.
4 - 9$7.50 ea.
10 - 99$7.25 ea.
100+$7.00 ea.
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: Use special caution when working with Li-ion cells, they are very sensitive to charging characteristics and may explode or burn if mishandled. Make sure the user has enough knowledge of Li-Ion rechargeable batteries in charging, discharging and assembly before use. Always charge in/on a fire-proof surface. Never leave charging batteries unattended. We are not responsible for damage if there is any modification of the batteries/chargers in any form or shape (including pack making). We are not responsible for any damage caused by misuse or mishandling of Li-Ion batteries and chargers. We only recommend using Lithium Ion rechargeable batteries with a control circuit (protection PCB) to assure safe charge, discharge, etc., use of lithium ion batteries with a protection circuit is potentially hazardous

Battery Size:17670
Battery Capacity:1800mAh
Battery Chemistry:Li-Ion Rechargeable
Battery Voltage:3.7
Battery Terminal Type:Button Top
Battery Shelf Life:3 Years
Warranty:Battery Junction 30-Day Warranty
Return Policy:Battery Junction Return Policy
Country of Origin:CN
Ultrafire 17670 1800mAh 3.7V Protected Lithium Ion (Li-ion) Button Top Battery - Bulk (ULTRAFIRE-PROTECTED-17670)
5 Stars based on 2 Review(s)
Troy Daggs
United States
5 Stars
I would recommend this item to a friend.

Nice battery!
June 22, 2015
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.

5 Stars

reliable and cost effective
November 7, 2012
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.

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