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Samsung INR18650-20R 3.6V 2000mAh Rechargeable Li-Ion Batteries (2-Pack) max discharging current 15A / unprotected ↓ details & specifications
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Power & Batteries
Battery Capacity (Mfg Rated) 2000 mAh
Battery Chemistry Li-Ion
Battery Feature Rechargeable
Battery Form Factor 18650
Battery Maximum Voltage 4.2 V
Battery Minimum Voltage 2.5 V
Battery Rated Voltage 3.6 V
Manufacturer
Brand Samsung
Package
Package Type Plain
Total Piece Count 2
Dimensions us | metric
Depth 18 mm
Height 65 mm
Width 18 mm
Product Weight 42 g
FastTech
SKU 1443728
DATE LISTED 9/3/2013
Details:
Here's test results on a mod'ed XinTD C8 - XM-L2/U2, SinkPAD, 3.85A Nanjg driver, extra copper, 22 gauge silver tinned teflon coated wire, sanded/polished mating surfaces on the SinkPAD and top of pill. In order of results, 12 tests performed, all batteries are unprotected, freshly charged, first # is @start, 2nd # is @30 secs, in lumens:

Sanyo 2600 #1, 4.20v, 3.74A: 1190 - 1135
Pana 3400 #1, 4.19v, 3.56A:   1156 - 1111
Sam. 1500 #1, 4.19v, 3.85A:  1264 - 1213
Pana 2900 #1, 4.18v, 3.44A:  1128 - 1088
AW IMR 2000, 4.18v, 3.84A:   1203 - 1145
Sam. 2000 #1, 4.20v, 3.85A:  1258 - 1230
Pana PD #1, 4.19v, 3.85A:      1230 - 1183
Sanyo 2600 #2, 4.20v, 3.77A: 1190 - 1135
Sam. 1500 #2, 4.20v, 3.85A:  1237 - 1186
Pana 3400 #2, 4.18v, 3.54A:   1139 - 1094
Sam. 2000 #2, 4.20v, 3.85A:  1254 - 1227
Pana PD #2, 4.21v, 3.85A:      1244 - 1183

The "#1" and "#2" designates unique batteries because some tests were repeated on the same make/model. All tests had 3-5 minutes in between, accept the last which had a gap of 17 mins.
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  • Because this product contains external batteries, it can only be shipped via select shipping methods. These shipping methods are displayed when you check out the order.
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Yoiks
Member

VERIFIED OWNER
  • JoinedOct 2014
  • Posts 20
  • Reviews 36
  • Kudos13
Overall
› Quality
› Value
Hit slightly harder than the 25Rs but lower capacity. I've seen specs/tests suggesting these can handle a higher current than the 25Rs - can't really confirm this but they've been holding their own ag... (read full review)
Reviewed on 5/21/2015 Was this review helpful to you? Yes / No

irsats
Member

VERIFIED OWNER
  • JoinedDec 2014
  • Posts 0
  • Reviews 62
  • Kudos0
Overall
› Quality
› Value
will be ordering more....25R already on the way. I use it on Nemesis Mod and Vamo V5....and both perform well.
Reviewed on 4/16/2015 Was this review helpful to you? Yes / No

irsats
Member

VERIFIED OWNER
  • JoinedDec 2014
  • Posts 0
  • Reviews 62
  • Kudos0
Overall
› Quality
› Value
used to own ultrafire....and compared to this it was rubbish. very good quality battery. i use it on Vamo v5 and Nemesis. works fine on both.
Reviewed on 4/8/2015 Was this review helpful to you? Yes / No

_Chef
Member

VERIFIED OWNER
  • JoinedFeb 2014
  • Posts 3
  • Reviews 21
  • Kudos1
Overall
› Quality
› Value
PROS
high drain 20A
CONS
none
these seem to perform just as well as the most popular batteries
Reviewed on 4/1/2015 Was this review helpful to you? Yes / No

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dyl4n
Member

VERIFIED OWNER
  • JoinedSep 2013
  • Posts 257
  • Reviews 87
  • Kudos146
Overall
› Quality
› Value
Find the life on theses is better than others i've tried. buying again and the old ones are still kicking
Reviewed on 3/9/2015 Was this review helpful to you? Yes / No
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