|
|
![]() ![]() |
|
![]() ![]() ![]() ![]() |
|
Опции темы | Поиск в этой теме |
![]() ![]() |
![]() ![]() |
Модератор своих разделов
Регистрация: 03.07.2010 Последняя активность: 10.10.2022 08:53
Сообщений: 1652
Сказал(а) спасибо: 0
Поблагодарили: 2984 раз(а) в 1024 сообщениях
|
![]()
UltraFire BRC32600 4000mAh 3.0V (Green-white)
![]() Official specifications:
![]() This is LiFePO4 batteries, this means they are 3.2 volt nominal voltage. This voltage is to low for a typical 1xLiIon flashlight. ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() The battery has a very flat discharge curve, where voltage depends on current draw, not on how much charge is left in the battery. ![]() ![]() ![]() ![]() ![]() This type of battery does not have a protection circuit, because the chemistry is safer. ![]() Conclusion The performance is good for a cheap battery, but the capacity is overstated 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
__________________
My website with reviews of charges, batteries and other stuff: http://www.lygte-info.dk/ |
![]() |
![]() ![]() |
Поблагодарили: 1 раз |
Admin (25.12.2012)
|