Battery Charger

How much work is done by a battery charger?

To recharge a 12 V battery, a battery charger must move 3.4 × 105 C of charge from the negative to the positive terminal. How much work is done by the battery charger? Answer in units of J.

With In order to answer the question you need to know what a Volt. A volt is a derived unit, equal to one joule per coulomb. That is all the information you need to get the answer the teacher wanted, but FWIW, I need more information to get the real answer to a real drummer. Here's a hint: The tension between terminals of the battery is _not_ 12V when charging. Than 12, and is not constant.

How to Desulfate a Lead Acid Battery | NOCO Genius®

Oster 4208 Inspire Electric Wine Opener with Wine Chiller …

Koolatron Multi-Purpose Adapter 110AC to 12 Volts DC ( Model AC-15) $29.99 Power your Koolatron(r) Cooler/Warmer at home or office with this AC Adapter. For use with all Koolatron(r) 12V Coolers and warmers and other 12V items. Over-load and over-charge protected….

Hamilton Beach 76500 Walk ‘N Cut Cordless Can Opener $12.50 This easy-grip can opener from Hamilton Beach/Proctor-Silex opens any size can using only one hand. Attach it to your can and watch it go – it walks, cuts then shuts itself off automatically. Plug it in for easy recharging overnight. The removable cutting lever lifts off for easy cleaning. The compact-size can opener stores in your drawer….

Sony NP-FH50 Info Lithium H Series Camcorder Battery $59.99 6.8V; 900 Mah; Successor Of Np-Fp50 Battery; Faster Charge & Longer Battery Life With Ac-Vqh10 Super Quick Charge…

USB Data Cable + Rapid Car Charger + Home Travel Charger for Sprint, Alltel HTC Touch Pro $1.76 USB Data Cable + Rapid Car Charger + Home Travel Charger for Sprint, Alltel HTC Touch Pro…

Rapid Car Charger with IC Chip for Sprint, Alltel HTC Touch Diamond (CDMA) Smartphone $0.01 Rapid Car Charger with IC Chip for Sprint, Alltel HTC Touch Diamond (CDMA) Smartphone…

China – At the Crossroads (Teach English to Chinese Students) $9.20 Description: This Palm Treo 500V retractable car charger features a retractable wire. It’s compact size and ergonomic design makes the charger a very convenient product to use in your car. With the rapid retract button located on the top of the charger, press down to retract the full length of the cable. Palm Treo 500V Car Charger Features: Smart IC chip recognizes a fully charge…

Skque Car and Wall Charger for Nikon ENEL1 Series This high quality Camera Car and Wall charger is made specifically for the Nikon EN-EL1 battery. Keep your Nikon camera battery charged with this easy to swap car and wall charger combo set. The charging dock is made specifically to fit your Nikon EN-EL1 battery and is equipped with circuitry to prevent overcharging your battery….

Belkin Mini Surge Protector Dual USB Charger $13.30 Protect your electronic devices while traveling….

Battery Charger $83.04 Charger,Battery

Model 2613A Battery Charger Battery Charger 13A $299.94 Model 2613A Battery Charger Battery Charger 13A Guest Model 2613A Battery Charger – BATTERY CHARGER 13A

Battery Charger LC-E5 $46.94 Battery Charger LC-E5 Battery Charger LC-E5

Cradle Battery Charger $120 Cradle Battery Charger

Charger for Larger Size Battery $7.55 Charger for Larger Size Battery

Charger for Small Size Battery $7.55 Charger for Small Size Battery

South Survey Battery Charger $80 Battery Charger for the NTS-352R

Contour USB Battery Charger $19.99 Contour USB Battery Charger

Energizer NiMH Battery Charger $14.5 Energizer NiMH Battery Charger

Energizer Battery Charger $6.91 Energizer Battery Charger

LIFEPAK 500 Battery Charger $261 LIFEPAK 500 Battery Charger

Grisoft / Battery Charger / LBC-10B $92.8 Grisoft – Battery Charger – LBC-10B

Grisoft / Battery Charger / LBC-81B $111.44 Grisoft – Battery Charger – LBC-81B

SINCE Cr123A Battery Charger $5.5 SINCE Cr123A Battery Charger

Battery & Charger for PR950DX- $25.97 Battery & Charger for PR950DX-2

Battery Charger, Kit K-Bc72u $44.99 BATTERY CHARGER, KIT K-BC72U

Mimio Nimh Battery Charger $28.99 MIMIO NIMH BATTERY CHARGER

Digipower QCK-NP80 Battery Charger $24.99 Digipower QCK-NP80 Battery Charger

Charger,Battery,Aa/Aaa $8.99 CHARGER,BATTERY,AA/AAA

Canon Digital Camear NB5L Battery Charger (Black) $5.71 Video Battery Charger, Digital Battery Charger, NB5L Battery Charger, Charger.

Warm & Safe Battery Charger $26.99 Firstgear Warm & Safe Battery Charger Charger for 7.4V, 5.2A Lithium battery

Travel Charger – NP-60 Battery $38.94 Travel Charger – NP-60 Battery Travel Charger – NP-60 Battery

BATTERY & CHARGER KIT CBK4-300 FOR $43.94 BATTERY & CHARGER KIT CBK4-300 FOR BATTERY & CHARGER KIT CBK4-300 FOR

MH-24 Charger for the EN-EL14 Battery $49.95 Nikon’s MH-24 Charger for the EN-EL14 Battery

CRV3 Battery Charger $36.99 CRV3 Battery Charger 3V DC

Rookie- Battery Charger $193.04 Wilson – Rookie- Battery Charger – HITSTKBC

FLIP Battery and Charger $31.99 Flip video battery/charger kit

Milwaukee 48-59-2818 18V-28V Battery Charger $49.99 18V-28V Battery Charger – 48-59-2818

Milwaukee 48-59-2819 28V Battery Charger $49.99 28V Battery Charger – 48-59-2819

Milwaukee 48-59-0255 Universal Battery Charger $49.99 Universal Battery Charger – 48-59-0255

Milwaukee 48-59-0300 2.4V Battery Charger $49.99 2.4V Battery Charger – 48-59-0300

Dremel MiniMite Battery Charger 75601 $28.91 4.8 volt battery charger

Samsung Charger SLB-10A Battery Charger With Car Adapter $7.99 Samsung Charger SLB-10A Battery Charger With Car Adapter

GARMIN USA INC / CHARGER, BATTERY CHARGER WITH / 010-11143-01 $63.45 GARMIN USA INC – CHARGER, BATTERY CHARGER WITH – 010-11143-01

Charger $19.99 This charger is an automatic, easy to use charger designed to quickly, simply, and safely charger your camera battery.

Digital Video Battery Charger for Canon BP808 (Black) $6 digital battery charger for Canon BP808, digital battery charger, video battery charger, battery charger, charger

Sony BCG34HLD2RN-BN Battery Charger $21.99 AA Rechargeable Battery BCG34HLD2RN-BN BCG34HLD2RN-BN Power Battery Charger Battery Charger Sony Sony Corporation www.sony.com