Maikaitan

iTrader: (2)

haha!!! used to happen to me... some of the better high end chargers allows you to alter the delta peak... pros and cons.... if you know what you are adjusting, then it's fine, if not, later the battery 'sweat'!! (leak) or worst, catch fire...

the good chargers will overcome this by having software programs that prevent false peak.

also, some batteries are by nature, prone to false peaking... if cells are no so healthy, it'll happen more often...

that's the current problem with the high capacity nimh batteries... that's why a lot of ppl now switch to li-po or li-ion... maintainence free, and hold their charge almost forever....

Maikaitan

iTrader: (2)

the A123 lithium-ion cell max charge voltage is 4.10v per cell. not sure if the T15 has a li-ion function... if have, then can lah... some chargers only says 'lithium', but never say lithium-ion or li-po... if can adjust the CV voltage to 4.10v, then it should be fine....

by the way, li-po max charge voltage ranges from 4.20-4.25v, depending on the manufacturer...

hoppie

iTrader: (9)

Is A123 cells consider LiOn? A123 can charge at 2 to 3C from what i read. T15 can charge liOn, i am pretty sure about it.

hoppie

iTrader: (9)

Steady! where you wanna play, we play together lar. KNN your mister mulligan will break apart man! I got a few BL motor man, just kill a GWS, now using a REVOX. I now siao Slowstick, hahaha modded one with flat wings and ailerons. i got a Busybee but cannot fly leh, need some repair work. Another plane is the Thundertiger superCub also modded

What TX u using?

Maikaitan

iTrader: (2)

hi,

like what i mentioned earlier, A123 is a cell size, not the chemistry of the battery... but the A123 from hyperion is li-ion... not sure of the spec though... if they say can charge at 2-3c, then it should be fine... if the T15 can charge li-ion, then can use loh....

Raley

hi,
can T15 charge those 12V motorcylce battery used for starter boxes?

Maikaitan

iTrader: (2)

i suppose it can, as long as it says it can charge lead acid batteries...

suck_my_exhaust

Most definitely can cos I just bought a 12V lead acid batt for my starter box and using the T15 to charge.

Sexytoy.com.sg

iTrader: (3)

Can T15 charger run in new motor like 540j or black can

fkadir

Can the T15 charge Li-Fe batteries?

deadrat

no

intrance

T15 only capable of charging and discharging:

* 1-14 nicad or nimh cells,
* 1-5 lithium-ion or lithium-polymer cells
* 2-12v lead-acid batts

doriftu

iTrader: (11)

do u guys use T15 to charge LiPo?

when i set it to LiPo function and start to charge, error message beeps saying that 'No Battery'... i have to redo this a few times before it detects and start charging the lipo/

any of u guys experience this? is this normal?

thanks!

intrance

i have no problem as urs in charging lipo batts..

maybe u can try to charge ur friend lipo and see if the prob persist.. if not, then i suspect ur lipo batt.