4s high current up to 30a lithium battery protection board

The 4 Series 14.8V 18650 Lithi­um Bat­tery Equal­iza­tion Board is suit­able for the lithi­um bat­tery pack with no equal­iza­tion charge and the charg­ing bal­ance is bal­anced Make each bat­tery in the bat­tery pack full of elec­tric­i­ty at the same time.This new 4 string lithi­um bat­tery pro­tec­tion board is suit­able for the nom­i­nal volt­age 14.4V lithi­um bat­tery pack, 14.8V lithi­um bat­tery pack, 16.8V lithi­um bat­tery pack. With auto­mat­ic acti­va­tion, pro­tec­tion con­di­tions auto­mat­i­cal­ly restored after the restora­tion of pro­tec­tion, no charg­er acti­va­tion, the use of more con­ve­nient.The pro­tec­tion board can be mod­i­fied accord­ing to your require­ments volt­age, cur­rent, and oth­er para­me­ters.Features: The mod­ule name: 4 string lithi­um bat­tery pro­tec­tion board. The mod­u­lar nature: poly­mer lithi­um bat­tery pro­tec­tion board.Over­charge release volt­age: 4.15 ± 0.05V.Over-dis­charge ter­mi­na­tion volt­age: 3 ± 0.1V.Work­ing cur­rent: 15A (nat­ur­al cooling:10A, plus the heat sink:15A, the max­i­mum instan­ta­neous current:30A)Ter­mi­na­tion con­di­tions: the release of pro­tec­tion con­di­tion then auto­mat­ic recov­ery, with­out acti­va­tion (option­al charg­er to acti­vate).Main func­tions: the over­charge pro­tec­tion func­tion, over-dis­charge pro­tec­tion, short-cir­cuit pro­tec­tion, over cur­rent pro­tec­tion.Work­ing tem­per­a­ture: ‑40~ 85 degrees (high-tem­per­a­ture envi­ron­ment and please strength­en radi­at­ing).Con­nec­tion: weld­ing out­put.