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I collect a Laptop charger of 12V 1.2 Amp output, it lights a incandescent bulb with blinking [may be for hz or square wave i think]. can i use it to charge my 12V 7.2AH SLA battery?
thanks
mamun2a
dhaka, BD
thanks for your suggestion.
but i the Battery level said charge with 12V and 1/10 of the ampere. why they said this?
Probably. Hook it up and measure the current. If current is flowing into the battery and the battery voltage is rising, it is charging.
hi,
Please post the battery model number or datasheet.
From that 1/10 AHr rate description it does not sound as though its an SLA battery.???
its not near to me now, i'll bring it 2morow. 1/10 amp of its said ampere, i c it on almost every rechargeable battery
A recharge rate stated in C/10 ie; 0.1 of AHr capacity is not usually for a Sealed Lead Acid [SLA] battery.
DONT try to recharge until you are sure of the battery type, it could be hazardous.!
my charger is of 1.2A, and the battery is 7.2AH
sorry i am late.
this is not the talkin 1 but same. it is UPS battery.
hmm, that case i miss the option the same adaptor has 15V also, but i avoid that bcoz of 3 volt extra. and in my local i can found Multi volt adaptor of 12V 1A, so it also not perfect.
then i have another option. i ve a UPS of Apollo Brand, from that i may dig out a port for charging this battery. does it OK, Sir?
? about "then i have another option. i ve a UPS of Apollo Brand, from that i may dig out a port for charging this battery"