Batteries and chargers
This page contains reviews and other information about chargers and batteries.


Intl-outdoor NCR18650 3100mAh (Black)




EagleTac 18650 3100mAh (Black)




EagleTac 17650 1600mAh (Black)




EagleTac 16340 750mAh (Black)




EagleTac 14500 750mAh (Black)




AW IMR 18650 1600mAh (Red)




LG 18650 E1 2100mAh (Brown)




LG 18650 B3 2600mAh (Salmon)




TrustFire TF18650 3000mAh (Flame)




EnerPower+ 18650 3100mAh (Blue)




EnerPower+ 18650 2900mAh (Blue)




RediLast 3100mAh (Black)




Callies Kustoms 2250mAh (Grey)




Intl-outdoor NCR18650 3100mAh (Blue)




Intl-outdoor Sanyo 16650 2100mAh (Red)




AW 18650 3100mAh (Black)




Spark 18650 2600 mAh (Black)




TrustFire TF18650 2400mAh (Flame)




Callies Kustoms 3100mAh (Black)




SysMax i4


Review and measurements on the SysMax/JetBeam/NiteCore i4 quad bay universal charger. This charger can handle both LiIon and NiMH batteries.


Xtar WP2 II


Review and measurements on the Xtar WP2 II dual bay charger with USB power output.


Charger Cytac CT-015


Review and measurements on the Cytac CT-015 dual bay charger.


Charger 4Sevens Single Bay V2


Review and measurements on the 4Sevens single bay charger V2.


Charger Xtar MP2


Review and measurements on Xtar MP2 dual channel LiIon charger.

Charger Xtar MP1


Review and measurements on Xtar MP1 single channel LiIon charger.

Charger Xtar WP6 II


Review and measurements on Xtar WP6 II 6 channel LiIon charger.


Charger CottonPickers DM + 4 settings


Review and measurements on CottonPickers charger with 4 current settings and DM (digital voltmeter.


Charger CottonPickers 4.35 volt + DM


Review and measurements on CottonsPickers charger for Samsung ICR18650-30A cells.


Charger UltraFire WF-188


Review and measurements on the UltraFire WF-188 charger.


Charger 4Sevens Single Bay (Recalled version)


Review and measurements on the 4Sevens single bay charger V1.


Charger XTAR WP2


Review and measurements on the XTAR WP2 charger.


Charger XTAR WP6


Review and measurements on the XTAR WP6 charger.


Charger UltraFire WF-139


Review and measurements on the WF-139 charger.


LiIon 18650 batteri comparison 2011


A comparison of the different 18650 batteries. Note: This document will be updated when I receive new batteries.


What is a Hobby Charger


A short explanation about hobby chargers and how to use them for flashlight LiIon batteries


LiIon 18650 batteri comparison 2010
A comparison of the different 18650 batteries.