LTE Modem in car

**itoys** · September 11th, 2014 04:28 PM

Can a car charger socket provide enough power for an internet modem (Huawei B593-S22 Wireless-N 4G / LTE Router)?

Eto sir un nakalagay sa wall adaptor nun modem
Input: 100-240V ~ 50/60Hz, 0.5A
Output: 12.0V = 1.0A

Any idea san nakakabili ng cable?

Thanks!

**frostmourn** · September 11th, 2014 04:46 PM

No. Lalo na LTE. Piece of advice buy a power bank instead.

**Balikpinoy** · September 11th, 2014 04:46 PM

Originally Posted by frostmourn

No. Lalo na LTE. Piece of advice buy a power bank instead.

Better yet, use your smartphone as the wifi router.

**itoys** · September 11th, 2014 05:08 PM

Originally Posted by Balikpinoy

Better yet, use your smartphone as the wifi router.

Minsan boss, pero sayang un bayad sa phone eh, yun modem kasi libre lang at marami maka connect

**itoys** · September 11th, 2014 05:07 PM

Originally Posted by frostmourn

No. Lalo na LTE. Piece of advice buy a power bank instead.

Mas malakas ba boss ang kuryente galing sa powerbank kesa sa cigarette socket? Any idea sa output on both?

**mongobread** · September 11th, 2014 04:50 PM

Originally Posted by itoys

Can a car charger socket provide enough power for an internet modem (Huawei B593-S22 Wireless-N 4G / LTE Router)?

Eto sir un nakalagay sa wall adaptor nun modem
Input: 100-240V ~ 50/60Hz, 0.5A
Output: 12.0V = 1.0A

Any idea san nakakabili ng cable?

Thanks!

200 watts power inverter will be more than enough to power it up. 700-900 up to 1.4k ata bili ko sa akin year 2012 sa Ace Hardware. Meron din mura na 75 watts to 150 watts. You'll just hook it up sa cigarette lighter port, pwede din maglagay ng extension cord na maliit par marami masaksak. Gamit ko yan pag brownout din hehe, mini generator, basta every 4 hours paandarin ang makina for 5 mins.

Pag may power inverter na, pwede na rin electric fan or any 240 v outlet, basta make sure kaya ng max watts ng inverter. 200 watts provided me more charging options sa kotse. Laptop charging, 2 phones (mine and my wife), tablet for kits. Basta kaya ng inverter, at kabitan mo lang ng extension cord.

HTH

**itoys** · September 11th, 2014 05:10 PM

Originally Posted by mongobread

200 watts power inverter will be more than enough to power it up. 700-900 up to 1.4k ata bili ko sa akin year 2012 sa Ace Hardware. Meron din mura na 75 watts to 150 watts. You'll just hook it up sa cigarette lighter port, pwede din maglagay ng extension cord na maliit par marami masaksak. Gamit ko yan pag brownout din hehe, mini generator, basta every 4 hours paandarin ang makina for 5 mins.

Pag may power inverter na, pwede na rin electric fan or any 240 v outlet, basta make sure kaya ng max watts ng inverter. 200 watts provided me more charging options sa kotse. Laptop charging, 2 phones (mine and my wife), tablet for kits. Basta kaya ng inverter, at kabitan mo lang ng extension cord.

HTH

ngayon ko lang nalaman may ganito pala, salamat sa kaalaman! hahaha
pano ba boss mga compute ng watt base sa naka sulat sa adaptor?

**mongobread** · September 11th, 2014 05:23 PM

Originally Posted by itoys

ngayon ko lang nalaman may ganito pala, salamat sa kaalaman! hahaha
pano ba boss mga compute ng watt base sa naka sulat sa adaptor?

Nakapag compute na ako dati nito sa laptop charger ko that's why I know it's 65 watts.. teka isipin ko ulit haha.

It is computed based sa details ng charger mo:

Input: 100-240V ~ 50/60Hz, 0.5A
Output: 12.0V = 1.0A

Sa output ata... 12.0V * 1.0 Amps = 12 watts only...

My laptop charger output is 20V * 3.25 Amps = 65 watts

Watts = Volts * Amperes

Actual consumption of power may vary, pero atleast may ballpark ka na. For example yun laptop ay gumamit ng High Performance mode so nataas siya... Hope anyone can confirm this.

HTH

**luis_** · September 11th, 2014 05:27 PM

Originally Posted by itoys

ngayon ko lang nalaman may ganito pala, salamat sa kaalaman! hahaha
pano ba boss mga compute ng watt base sa naka sulat sa adaptor?

Watt = current x voltage

Mag portable ka na lang na modem para madala mo din kahit saan. around 5k yung sa huawei na may kasamang external antenna

**ParticleX** · September 11th, 2014 05:17 PM

Inefficient pag power inverter lalo na sobrang liit lang ng load

Easiest is to get a DC-DC cigarette lighter adapter from Concorde, Electronics Botique or similar. Dalhin mo na lang yung router mo to see if the tips fit. Yung may replaceable fuse ang kunin mo para di sayang - you can unscrew it near the contacts to check. Mga around 300 ito

Or get a portable router with Micro or Mini USB input - may nakita ako nito sa auntie ko Huawei din. Then get a branded cigarette lighter-to-USB adapter