shopping cart empty
Panasonic NCR18650B Protected Rechargeable 3400mAh 3.7V 18650 Lithium Batteries authentic cells / 2-pack / overcharge + over-discharge protection
This product can only be shipped via select shipping methods (available during checkout).
$9.80
Worldwide free shipping

stock In stock
format 2-pack
model
quantity

change display currency
Add to Wishlist Wishlist  Report Errors  Price Match
Bulk Pricing
3 ~ 4
5 +
$9.21
$8.99
Power & Batteries
Battery Capacity (Mfg Rated) 3400 mAh
Battery Chemistry Lithium
Battery Feature Protected Rechargeable
Battery Form Factor 18650
Battery Maximum Voltage 4.2 V
Battery Minimum Voltage 2.5 V
Battery Rated Voltage 3.7 V
Manufacturer
Brand Panasonic
Package
Package Type Plain
Total Piece Count 2
Dimensions us | metric
Depth 18.5 mm
Height 69.4 mm
Width 18.5 mm
Product Weight 48 g
FastTech
SKU 1141104
DATE LISTED 12/19/2012
Questions?

We'd love to help! Contact Customer Advocates.

This item is covered by FastTech's Standard Return Policy:
100% Satisfaction Guaranteed

Return for refund within: 45 days (details)
Return for replacement within: 6 months (details)

No restocking fee. Shipping charges may apply if returns are not results of FastTech's error.

Important information and restrictions:
  • 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.
Available models and parts:
maximum 5A continuous discharge current
$28.32
WORLDWIDE FREE SHIPPING
maximum 5A continuous discharge current / protected
$26.75
WORLDWIDE FREE SHIPPING
test capacity: 3266.6mAh / maximum 5A continuous discharge current
 
(2)
$16.68
WORLDWIDE FREE SHIPPING
actual capacity 3350mAh / unprotected
 
(4)
$5.29
WORLDWIDE FREE SHIPPING
tested capacity: 3150mAh / protected / button top
$9.71
WORLDWIDE FREE SHIPPING
tested capacity: 2850mAh / protected / button top
 
(3)
$13.04
WORLDWIDE FREE SHIPPING
unprotected / minimum capacity 2750mAh / 10A maximum discharge
 
(1)
$16.05 4 pk
WORLDWIDE FREE SHIPPING
unprotected / minimum capacity 2750mAh / 10A maximum discharge
 
(208)
$8.28
WORLDWIDE FREE SHIPPING
button top / 55mohm internal resistance
 
(90)
$8.93 2 pk
WORLDWIDE FREE SHIPPING
button top / 2-pack
 
(24)
$10.48 2 pk
WORLDWIDE FREE SHIPPING
authentic cells / 2-pack / overcharge + over-discharge protection
 
(120)
$9.80 2 pk
WORLDWIDE FREE SHIPPING
authentic cells / 2-pack / overcharge + over-discharge protection
 
(47)
$11.34 2 pk
WORLDWIDE FREE SHIPPING
authentic cells / test capacity 3315mAh / 2-pack
 
(324)
$8.49 2 pk
WORLDWIDE FREE SHIPPING
All major credit cards accepted. 100% Satisfaction Guaranteed. Norton Secured, VeriSign Authenticated - Click to Verify

Lari5
Member

VERIFIED OWNER
  • JoinedFeb 2016
  • Posts 0
  • Reviews 2
  • Kudos0
Overall
› Quality
› Value
PROS
Very GOOD!!! Recomend!!!!
CONS
Very GOOD!!! Recomend!!!!
Very GOOD!!!Recomend!!!! Excellent battery ( with protection) all ok .
Reviewed on 4/2/2016 Was this review helpful to you? Yes / No

Shurik1977
Member

VERIFIED OWNER
  • JoinedOct 2014
  • Posts 1
  • Reviews 7
  • Kudos0
Overall
› Quality
› Value
PROS
The actual capacity of 3300-3350 mA. Deep discharge protection.
CONS
might be too long for some flashlight
The charge is maintained very well. I recommend to buy, and spend their money
Reviewed on 3/18/2016 Was this review helpful to you? Yes / No

RldTan
Member

VERIFIED OWNER
  • JoinedMar 2015
  • Posts 21
  • Reviews 13
  • Kudos3
Overall
› Quality
› Value
PROS
long and lasting capacity protection from low voltage
CONS
might be too long for some flashlight
Use these for flash light and with the 3400mah capacity it will last for quite a good long time. The protection circuit is useful to prevent over discharge and low voltage protection. Due to the addit... (read full review)
Reviewed on 3/5/2016 Was this review helpful to you? Yes / No

NippeV
Member

VERIFIED OWNER
  • JoinedDec 2014
  • Posts 1
  • Reviews 65
  • Kudos0
Overall
› Quality
› Value
PROS
capacity price
Very good value for the price, capacity is also very good.
Reviewed on 2/27/2016 Was this review helpful to you? Yes / No

AlekseyPoltavskiy
Member

VERIFIED OWNER
  • JoinedNov 2015
  • Posts 0
  • Reviews 5
  • Kudos0
Overall
› Quality
› Value
Excellent quality! The price and quality at height!
Reviewed on 2/24/2016 Was this review helpful to you? Yes / No
Login to post and reply.

View all threads »


Title Last Posted By
PCB
› started by tom753 on 8/27/2013 8:04:57 PM
Replies: 5
Views: 1780
RldTan
Mar 17
will these batteries fit in this flashlight ?
› started by shredderloki on 2/16/2016 12:36:43 AM
Replies: 6
Views: 272
neo71665
Feb 18
button top or flat top???
› started by hakamin on 7/23/2015 6:52:10 AM
Replies: 4
Views: 683
01234
Jan 27
Will these fit inthe headlamp NITECORE HC30?
› started by Jens_74 on 12/1/2015 7:03:56 AM
Replies: 2
Views: 276
Hypol
Dec 4
Olight Intimidator II
› started by dyl4n on 12/1/2015 10:07:52 AM
Replies: 2
Views: 196
dyl4n
Dec 1
Will this fit in a Nitecore P12?
› started by dangerous on 5/24/2014 9:19:57 PM
Replies: 5
Views: 1544
Mike451
Nov 8
Is this batteries fit in soutane battery protected storage box ?
› started by aslantas on 8/11/2015 8:43:07 AM
Replies: 1
Views: 292
Vapor
Aug 11
I want to buy these batteries but I want to learn these batteries production date??
› started by aslantas on 7/9/2015 2:59:19 PM
Replies: 17
Views: 1267
Nymzavril
Jul 9
The Definitive Lists of Mods that will (and wont) work with this batt
› started by AlexAlexAlex on 6/15/2014 12:08:10 AM
Replies: 6
Views: 2378
jefftsw
May 19
Will fit in a Fenix BC30 And in a Nitecore HC50?
› started by snchz on 10/17/2014 12:23:02 PM
Replies: 1
Views: 829
Doggy
3 / 26 / 2015
Will these fit Olight S20-L2 Baton and Olight M22 Warrior flashlights?
› started by mikakim on 12/9/2014 4:13:18 AM
Replies: 7
Views: 1016
mikakim
12 / 11 / 2014
Will these fit my flashlight?
› started by dave_id87 on 10/16/2014 1:49:01 PM

Views: 652
dave_id87
10 / 16 / 2014
Will it be back?
› started by Slacker on 9/21/2014 11:05:06 AM
Replies: 1
Views: 489
sheepish
9 / 27 / 2014
honstly! dear Fasttech photographer/staff
› started by sokie on 8/30/2014 7:10:39 AM

Views: 855

Fit in Fenix PD35 or Eagletac TX25C2 ?
› started by lionspec on 2/7/2014 6:36:52 AM
Replies: 2
Views: 1246
flashlighter
8 / 15 / 2014
estimated transit time temporarily not available
› started by wolfsbain on 6/28/2014 12:54:59 AM
Replies: 1
Views: 747
toots77
7 / 2 / 2014
Do these fit nemesis mod?
› started by Spacitykicks on 9/7/2013 11:47:46 PM
Replies: 9
Views: 5670
AlexAlexAlex
6 / 14 / 2014
Re-stock times?
› started by chris_n26 on 5/20/2014 5:54:37 AM
Replies: 2
Views: 493
chris_n26
5 / 22 / 2014
No shipping to Malaysia?
› started by hry218 on 2/12/2014 6:05:12 PM
Replies: 4
Views: 4841
hry218
2 / 28 / 2014
will it fit/ mod
› started by DrMrSir on 2/14/2014 10:05:46 AM

Views: 730

mechanical mod question
› started by Fuuckkencarlos on 2/8/2014 8:14:12 PM
Replies: 1
Views: 1169
socom57
2 / 10 / 2014
Do these come with a case?
› started by will_manners on 1/17/2014 9:01:19 PM
Replies: 2
Views: 816
will_manners
1 / 19 / 2014
Express shipping...!
› started by byrdsm17 on 11/21/2013 3:01:39 AM
Replies: 5
Views: 1390
byrdsm17
11 / 21 / 2013
Will They Fit?
› started by TheBeanMan on 10/14/2013 4:34:17 AM
Replies: 10
Views: 2045
montes213t
11 / 5 / 2013
Fit in Sigelei no8 mod?
› started by KatsikoSkulo on 10/5/2013 2:47:58 AM
Replies: 2
Views: 868
lydia
10 / 14 / 2013
TrustFire Super Bright TR-3T6 Compatability
› started by landrew on 9/4/2013 9:14:17 PM
Replies: 3
Views: 1015
Melxor
9 / 30 / 2013
Work (well) in Chi You?
› started by kwistenbiebel on 9/20/2013 11:21:59 AM
Replies: 9
Views: 2157
Joeydc
9 / 25 / 2013
Fit in Bolt?
› started by Jeff_H on 9/15/2013 6:25:31 PM
Replies: 1
Views: 706
Jeff_H
9 / 17 / 2013
Protected v Unprotected on SVD
› started by Dspark83 on 9/10/2013 11:54:56 AM
Replies: 5
Views: 3003
Dspark83
9 / 11 / 2013
2S or 2P Holder for NCR18650B?
› started by 12die4 on 9/5/2013 12:15:26 PM
Replies: 4
Views: 1636
airbagz
9 / 5 / 2013