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Регистрация: 03.07.2010 Последняя активность: 10.10.2022 08:53 Адрес: Copenhagen, Denmark
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LG 18650 HB4 1500mAh (Yellow)
![]() Official specifications:
![]() This is an older high current cell. ![]() ![]() ![]() ![]() ![]() ![]() ![]() The discharge curves tracks fine and it can nearly constant capacity up to 30A, but the output voltage is a bit low at 30A. ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() ![]() Due to a mistake I used the low current program for one of the cells, this means 0.5A charge current and protection test only up to 7A, discharge currents are the same, except the low current program also includes a 0.1A discharge current. Conclusion This looks like an upgrade to the HB2 cell. The high current performance is good, but the capacity is low by today's standard. Notes and links Vapcell told me that I was missing some cells in my comparator and they would be happy to supply them. 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 Compare to 18650 and other batteries
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My website with reviews of charges, batteries and other stuff: http://www.lygte-info.dk/ |
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