Can a 6w cordless phone power pack run 24 hours on a 70w hand held inverter?
This will be hooked up to my solar panel batteries in the basement. The battery output is continuously 12v. I’m planning on connecting all my phones to my batteries in time. I also have a trickle charger active on standby if the voltage gets too low to keep the batteries at 12v when I have no sun. My solar panels are about 105 watts in total and they also have a charge controller. I have 5 large wheel chair batteries for power.
It might work.
Snags might be the threshold for turning on. Most inverters have to have a certain level of current flow or they turn off. 6 watts may not be enough to keep it on.
Second problem may be that the inverter is not intended for continuous use. Make sure that it can have good airflow to keep it from heating up.
From an engineering aspect there may be a better solution.
The flow you are suggesting is to go from the batteries @ 12 v DC > Inverter @ 120v AC > wall wart @ DC to power the phone. Each of those transitions has a significant power loss.
A more efficient method would be to use a DC/DC power supply. Depending on the voltage and connector size of your phone, you may be able to get an off the shelf unit originally designed for automotive accessories. Old cell phone car chargers may work.
On a few DC systems I have installed a 12v outlet (cigarette plug) so that cell phones and laptops could be easily charged when the commercial power was out.
Schumacher SE4020 Wheel-Style Charger/Starter
|
|
24 Volt IMC Heartway Wheel Chair Battery Charger 24V $829.68 |
|
|
Power Wheels 6V 6 Volt Green Battery Charger 00801-0975 $34.99 |
|
|
(2) New Red 6 Volt Power Wheels Battery 00801-0712 & 12 Volt Quick Charger $84.95 |
|
|
Fisher Price Power Wheels 6 Volt Rechargeble Battery with Charger $22.60 |
|
|
POWER WHEELS CHARGER #74242 DOUBLE BATTERY 12 VOLT CHARGER $0.99 |
|
|
New Power Wheels 6V 6 Volt Red Battery Charger $24.50 |
|
|
Power Wheels 6V 6 Volt Blue Battery Charger 00801-1483 $19.99 |
|
|
** NEW ** Power Wheels 6 Volt Charger for Green Battery $19.50 |
|
|
Schumacher Wheel Battery Charger & 150 AMP Engine Start $149.99 |
|
|
Power Wheels 12V 12 Volt Red Fast Quick Battery Charger $28.95 |
|
|
Power Wheels 12 Volt Quick Charge Battery Charger $20.00 |
|
|
Power Wheels 6 Volt Quick Charge Battery Charger $20.00 |
|
|
Power Wheels 12 Volt Quick Charge Battery Charger $20.00 |
|
|
Fisher Price Power Wheels Super 6 Volt Black Battery Charger Model 00801-0976 $14.99 |
|
|
Power Wheels 6 Volt 2 Hour Battery Quick Charger New! $24.95 |
|
|
XPV BATTERY PACK & CHARGER #73904 FLY WHEELS (NEW IN FACTORY SEALED PKG) $9.99 |
|
|
New 24V 4A Shoprider Streamer (888WB) (888WNLB) Wheel Chair Battery Charger $33.50 |
|
|
6 Volt Rechargeable Battery& charger for quads power wheels $19.99 |
|
|
new Power Wheels 6 Volt rechargeable battery red & 6 volt quick charger $49.99 |
|
|
NEW POWER WHEELS 12- VOLT RECHARGEABLE REPLACEMENT BATTERY & QUICK CHARGER $69.99 |
|
|
New Electric Piston Ring Filer w/ 2 Grinding Wheels & Battery Charger $289.99 |
|
|
New 24V Quickie WheelChair wheel chair Battery Charger $830.74 |
|
|
Schumacher SE-4022 Manual Wheeled Battery Charger NEW! $189.99 |
|
|
Fisher Price Power Wheels 6 Volt 4 Ampere Battery Charger 00801-0976 $7.99 |
|
|
SCHUMACHER ELECTRIC TIMER WHEELED BATTERY CHARGER CAR JUMP STARTER TESTER NEW $117.92 |
|
|
Power Wheels 12 BATTERY CHARGER (2 x 6V) 00801-0973 & 00801-1502 $24.95 |
|
|
40/20/10 Amp Indoor Outdoor Wheeled Battery Fast Charger w/ 200 Amp Crank Assist $379.99 |
|
|
50/50/5 Amp Wheeled Battery Fast Charger with Built In 125 Amp Load Tester $499.99 |
|
|
Schumacher PSW-22 DSR ProSeries 6/12 Volt Manual Wheel Battery Charger $174.99 |
|
|
Power Wheels 6v 400mA Battery Charger Model 040135 Part # 80004-0135 $19.99 |
|
|
Power Wheels Bubble Tractor w/ Battery and Charger Ride-On Ride on $30.00 |
|
|
Power Wheels class 2 battery charger $6.99 |
|
|
Schumacher Pro-Ser Wheel-Style Hd Battery Charger/Start 250-Amp 125-Amp 50-10 $339.99 |
|
|
Schumacher Pro-Ser Wheel-Style Hd Battery Charger/Start 300-Amp 200-Amp 60-30AMP $439.99 |
|
|
Schumacher Chargers DY-1420 Wheel Style 140/55/20/2 Amp Battery Charger $137.98 |
|
|
Power Wheels- Fisher Price Battery Charger Input: 120V AC Output: 6.0V DC 400mA $19.95 |
|
|
Fisher Price Power Wheels 6 Volt Battery with Charger $14.50 |
|
|
POWER WHEELS 12 VOLT BATTERY CHARGER (PROBE STYLE) TESTED $9.99 |
|
|
Power Wheels BATTERY CHARGER 12 volt 12v adapter – red $26.95 |
|
|
Power Wheels 12V 12 volt Charger 00801-1480 Fits Grey & GRAY/ORANGE Battery $29.95 |
|
|
Dirt Devil 0313SLV KRUZ Cordless Floor Vacuum Cleaner $119.99 Dirt Devil’s KRUZ cordless floor vacuum offers easy maneuverability to address your hard surface cleaning needs. The KRUZ’s Soft Glide Technology delivers effortless cleaning of dry hard floor surfaces. This cordless vacuum sweeper’s Soft Touch Bumper maneuvers gently around furniture and along baseboards to quickly and safely clean even hard to reach areas. Designed by Karim Rashid, you can feel … |
|
|
Logitech Wireless Performance Mouse MX for PC and Mac $65.99 Darkfield Laser Tracking provides precise cursor control on virtually any surface even glass tables Micro USB cable charges mouse through puter or standard AC outlet even while in useTiny receiver stays in notebook and patible with additional wireless mouse or keyboard without multiple USB receiversSculpted right-hand shape designed to put hand in natural position for useHyper-fast scrolling gives… |
|
|
Razer Naga Epic Gaming Mouse $105.99 The Razer Naga Epic MMO Gaming Mouse is the upgrade to the original award-winning and massively popular Razer Naga that shifts the balance between the keyboard and mouse with its 17 MMO-optimized buttons.The Razer Naga Epic takes it one step further by bining this with the dual mode wired/wireless functionality and interchangeable side panels designed by the world-acclaimed Razer ergonomics team w… |
|
|
Logitech Cordless Desktop MX 5500 Revolution Bluetooth Mouse and Keyboard $119.95 The speed you need. The control you crave. This is the only Cordless Desktop to feature our rechargeable MX Revolution hyper-fast scrolling laser mouse and a dynamic keyboard display.Primary InformationInput Device Type : Keyboard Device Form Factor : External Keyboard Layout : QWERTY Connectivity Technology : Wireless&… |
|
|
Power Wheels 12-Volt Rechargeable Battery $45.94 Fisher-Price Power Wheels 12-Volt Rechargeable BatteryThis 12-volt battery has been designed to fulfill rigorous Power Wheels requirements in order to provide the best possible performance, durability and maximum play time for Power Wheels vehicles. This battery is for use with: Fisher-Price Power Wheels Advanced Series vehicles with a 12V battery system only. It has an internal, self-resetting fu… |
|
|
Power Wheels 6-Volt Rechargeable Battery $19.95 Rechargeable 6-volt battery works with most Fisher-Price Power Wheels vehicles…. |
|
|
Peg Perego 12 Volt Battery Charger $25.74 Peg Perego 12 Volt Charger works with all 12 Volt Peg Perego Vehicles and Batteries…. |
|
|
Battery Tender 021-0123 Battery Tender Junior 12V Battery Charger $17.99 If the battery in your motorcycle is difficult to get to, Battery Tender has the answer with the quick disconnect and a 12 foot cord. Bolt on one side to the battery and leave it there for convenient use when you need it. A complete 4-step charging program that includes initialization, bulk charge, absorption mode, and float mode will ensure the best maintenance for your motorcycle’s battery. The … |
|
|
Jabra CRUISER2 Bluetooth In-Car Speakerphone $50.76 JABRA 100-47200000-02 CRUISER2 SPEAKERPHONECALLER ID ANNOUNCED CALLER’S NAME; SUPERIOR SOUND WITH DUAL MICROPHONE TECHNOLOGY ; SIMPLE SETUP WITH NO INSTALLATION NEEDED; MULTI USE… |
|
|
Jabra DRIVE Bluetooth In-Car Speakerphone – Retail Packaging – Black $38.99 WIRELESS SPEAKERPHONE FOR CARCLEAR CRISP SOUND WITH NOISE CANCELLATIONEASY TO USE WITH ACCESSIBLE BUTTONSSIMPLE SET UP WITH NO INSTALLATIONVOICE GUIDANCE GIVES SPOKEN BATTER LEVEL & CONNECTION STATUSMULTIUSE CONNECTS 2 BLUETOOTH(R) DEVICES AT THE SAME TIMETALK TIME: UP TO 20 HOURSSTANDBY TIME: 30 DAYSUPC : 615822002783Shipping Dimensions : 7.24in X 1.69in X 3.50inEstimated Shipping Weight : 0.258… |