Author Topic: Li-poly rechargeable battery (Read 852 times)

centOS · « **on:** December 21, 2009, 07:12:14 PM »

mga masters meron paba way para maayos ang battery ko???
(11.1v 1200ah 15c)
sira na ang isa line nya ang isa nalang ang working ang naging cause daw nito i over discharge

ginawa ko kc nilagyan ko ng blower (12v) para i discharge para i full charge ko kc gamitin sa laro...yun pala hindi pala tama ginawa ko...

late ko na to nabasa sa Warning na nakasulat

*Never over-discharge the LIPo battery.This may cause great damage to the battery

...thanks...

Philippine Electronics Forum · « **on:** December 21, 2009, 07:12:14 PM »

Vhangell · « **Reply #1 on:** December 21, 2009, 08:30:16 PM »

Its dangerous na pero kung gusto mo sir, irecover mo na lang yung ibang mga cells. just measure each cells, since 3cells yan, baka ayos pa yung 2cells mo. yun nga lang 7.4v na lang yung pack mo... Malamang po 3S1P ang configuration nyan eh.

Note, hindi na po kelangan i-cycle ang li-ion/lipo pag i-chcharge. Use a balanced charger.

Philippine Electronics Forum · « **Reply #1 on:** December 21, 2009, 08:30:16 PM »

centOS · « **Reply #2 on:** December 21, 2009, 08:53:55 PM »

Quote

Its dangerous na pero kung gusto mo sir, irecover mo na lang yung ibang mga cells. just measure each cells, since 3cells yan, baka ayos pa yung 2cells mo. yun nga lang 7.4v na lang yung pack mo... Malamang po 3S1P ang configuration nyan eh.

Note, hindi na po kelangan i-cycle ang li-ion/lipo pag i-chcharge. Use a balanced charger.

sir thanks sa reply... sir meron daw pang pabalik nito hindi ko lang po alam kung ano exact term dun parang charger din daw na ma restore nya ung nasira na 1cells

Philippine Electronics Forum · « **Reply #2 on:** December 21, 2009, 08:53:55 PM »

Vhangell · « **Reply #3 on:** December 21, 2009, 09:06:13 PM »

Hmmm, I use to play RC Drifting and Lipo ang ginagamit namin, pero I never heard na pedeng ibalik ang lipo kapag nasira. In case mapagana nyo sya, post nyo po dito results. But I really think its dangerous. Sumasabog kasi ang lipo batts and poisonous ang gas nito na lalabas kapag na-inhale.

Philippine Electronics Forum · « **Reply #3 on:** December 21, 2009, 09:06:13 PM »

pathfinder4wd · « **Reply #4 on:** April 24, 2010, 06:45:51 PM »

AFAIK, irreversible yata ang damage sa mga Lipo cells.

once na nag-bloat yan, no way na mabalik mo na sa dati. pwede mo na lang i-salvaged pa yung mga remaining cells na di affected.

one more thing, very dangerous na magtago ka pa ng defective Lipo batts. nasabog yan at possible cause talaga ng fire at injury, worst death pa.

naputukan na ko ng Lipo once, nag-charge ako ng bloated na cell hayun sumabog. buti na lang nakalapag sa tiles flooring at nasa loob ng malaking tin can.

one more, never leave a Lipo while charging, laging make sure na na-monitor mo personally para disconnect mo agad sa charger pag full charge na.

Philippine Electronics Forum · « **Reply #4 on:** April 24, 2010, 06:45:51 PM »

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