Smallest Emergency Battery that can be use to start the our car

**Autobeat** · April 11th, 2015 04:11 PM

Merong benta sa ACE Megamall and True Value Rockwell na portable car battery booster. Don't know if meron sa ibang branches nila. Estimate size is like 2x3x0.5". Claims it can start a car with fully drained battery. Haven't tried, so can't confirm if it will perform properly.

**dr. d** · April 11th, 2015 04:16 PM

Originally Posted by machine.pistol

I also have this for my RC planes. But isn't it dangerous to be lugging this around inside your car, which is parked in the extreme heat? Ok lang ba?

it says, only 2.2 amperes! can this really start an automobile engine?

**shibby75** · April 11th, 2015 06:24 PM

Thats capacity, some lipos are capable up to 60c. It started my vvti innova and vios. Parasitic drain of my amps tends to drain my batts if i dont use the car for more than a week.

**dr. d** · April 11th, 2015 07:10 PM

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Originally Posted by shibby75

Thats capacity, some lipos are capable up to 60c. It started my vvti innova and vios. Parasitic drain of my amps tends to drain my batts if i dont use the car for more than a week.

errr... i'm not up to the lingo.. what's "60c" ?

**red_one** · April 11th, 2015 08:13 PM

*shibby75: magkano bro yang ganyang RC battery na gamit mo?

**red_one** · April 11th, 2015 09:01 PM

Originally Posted by dr. d

it says, only 2.2 amperes! can this really start an automobile engine?

Yes, assuming it is true rated and capable of high discharge output..

Capacity = 2.2 Ah
= 2.2 A for 60 min
= 132 A for 1 min
= 264 A for 30 sec (enough to start most engines)

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Originally Posted by dr. d

it says, only 2.2 amperes! can this really start an automobile engine?

Yes, assuming it is true rated and capable of high discharge output..

Capacity = 2.2 Ah
= 2.2 A for 60 min
= 132 A for 1 min
= 264 A for 30 sec (enough to start most engines)

**aioshin** · April 11th, 2015 09:16 PM

Originally Posted by red_one

Yes, assuming it is true rated and capable of high discharge output..

Capacity = 2.2 Ah
= 2.2 A for 60 min
= 132 A for 1 min
= 264 A for 30 sec (enough to start most engines)

SO, the outlast motorcycle battery, should be enough.

12N10-3B
12V
12 AH *10HOUR
1.0 Current of 1Amp
980.00 Pesos retail price

Correct my if my computation is wrong
120A per Hour
720 Amp per minute

So motorcycle battery should work.

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Originally Posted by red_one

Yes, assuming it is true rated and capable of high discharge output..

Capacity = 2.2 Ah
= 2.2 A for 60 min
= 132 A for 1 min
= 264 A for 30 sec (enough to start most engines)

SO, the outlast motorcycle battery, should be enough.

12N10-3B
12V
12 AH *10HOUR
1.0 Current of 1Amp
980.00 Pesos retail price

Correct my if my computation is wrong
120A per Hour
720 Amp per minute

So motorcycle battery should work.

**red_one** · April 11th, 2015 09:42 PM

Originally Posted by aioshin

SO, the outlast motorcycle battery, should be enough.

12N10-3B
12V
12 AH *10HOUR
1.0 Current of 1Amp
980.00 Pesos retail price

Correct my if my computation is wrong
120A per Hour
720 Amp per minute

So motorcycle battery should work.

If capable of high discharge output, then it will work. Better ask Outlast store what is the maximum (peak) current output of that model.

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Originally Posted by aioshin

SO, the outlast motorcycle battery, should be enough.

12N10-3B
12V
12 AH *10HOUR
1.0 Current of 1Amp
980.00 Pesos retail price

Correct my if my computation is wrong
120A per Hour
720 Amp per minute

So motorcycle battery should work.

If capable of high discharge output, then it will work. Better ask Outlast store what is the maximum (peak) current output of that model.

**vvti2.0** · April 12th, 2015 08:39 AM

Sabi ng cellphone batt lang katapat nyan.

**miked** · April 12th, 2015 09:18 AM

eto naisip kong alternative:

TWIN BATTERY system

- connected in parallel pa rin (syempre kung 12 V)
- tapos hindi sabay matapos ang expected lifespan ng 2 batteries (which is 2 years minimum). say yung battery 1 is expected to die this month. tapos yung battery 2 is 2 years away pa before replacement. that way hindi mabigat sa bulsa ang palit ng battery.
- you can do it with smaller 2 sm batteries. not 3 sm.
- mas nakakarelax pa siguro sa battery during starting dahil dalawa silang magtutulungang magstart ng makina
- yung cheapest battery (Pesos per month basis) na low maintenance ang kunin mo

provided may space pa for the extra battery.

well, sasabihin ng iba x2 ang costs pero ang hinihingi kasi ng TS e reliability (on starting).

regarding sa cons netong system na ito e isipin nyo na lang kung ano iyon. wala ako maisip bukod sa cost e.