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Регистрация: 03.07.2010 Последняя активность: 10.10.2022 08:53
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Xtar 18700 2600mAh (Black)
![]() Official specifications:
![]() The battery is called 18700, because it is nearly 70 mm long, but protected 18650 can be just as long, only unprotected batteries are 65 mm long. ![]() ![]() ![]() ![]() ![]() This battery has a high voltage at low loads. ![]() ![]() ![]() ![]() ![]() The two batteries has slightly different internal resistance and trip current (This might be related). ![]() Conclusion The high voltage can be an advantage in smaller (i.e. 3-4 watt) lights where the battery replaces two CR123 cells. It is a very good battery. Notes and links How is the test done and how to read the charts How is a protected LiIon battery constructed More about button top and flat top batteries
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My website with reviews of charges, batteries and other stuff: http://www.lygte-info.dk/ |
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Labour (15.03.2012)
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