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  • Enerwatt EWC12-148 12 Volt Smart Charger Automatic 1/4/8 AMP - BRS Super Battery
  • Enerwatt EWC12-148 12 Volt Smart Charger Automatic 1/4/8 AMP - BRS Super Battery
  • Enerwatt EWC12-148 12 Volt Smart Charger Automatic 1/4/8 AMP - BRS Super Battery
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Enerwatt EWC12-148 12 Volt Smart Charger Automatic 1/4/8 AMP

Regular price $189.99 CAD
Regular price Sale price $189.99 CAD
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What Makes A Super Battery Special?

Want To Know What Makes Our Batteries Different? 

We invented a specialized expert 5 step process to prepare each and every battery before it’s shipped to you. 

Here’s what we do to ensure the quality, performance, and lifespan of each AGM battery:

Step 1: Fill battery to the correct levels with 1.265 SG Electrolyte

Step 2: Let sit for 1 hr. so the Glass Mat plates are able to absorb the electrolytes properly.

Step 3: Charge battery at 900 Mah Amps until the virgin plates are fully formed.

Step 4: Let sit for 12 hrs. and record voltage . Has to maintain 12.6-12.8V to pass.

Step 5: If it passes the voltage test, it’s ready to ship out to you.


This process takes more time and effort but that’s what makes our batteries different. Most retailers don't have a clue about this because they aren't a real "Battery Shop."

The key is to form the plates properly from Day 1 on the first initial charge.

It’s the reason our battery quality is superior!

We have been performing specialized battery rejuvenation for over a decade...we know batteries!


95% of the suppliers or vendors out there that sell AGM batteries are not battery experts and that is why their batteries don't last! 


The reason their batteries don’t last is because they are not filled properly and they are "fast" charged which basically damages the battery right from the start.


BRS Battery Ltd is a real battery shop. 



Please Contact Us If You Need Help Selecting The Right Battery!

Battery Warranty Details

You Are 100% Protected & Covered By Our Worry-Free Full Replacement Peace of Mind 2 or 10 Year Warranty Options.

Our Worry Free, No Hassle Warranty Options Protect You In The Event You Need Your Battery Replaced For Performance Issues. 

To Validate Your Warranty, Simply Complete Our Warranty Return Form Here

We Pay All Costs Associated With Shipping Out Your New Battery.  

You Pay No Additional Costs if your battery is defective or requires warranty replacement! 

*Please note: If you order the wrong battery, you will be responsible for return shipping back to us.

If you need assistance selecting the correct battery please contact us.  

Speak With A Battery Specialist

To Speak With A BRS Super Battery Specialist Give Us A Call Monday - Friday 9AM - 5PM EST 705-855-0473 or Click or Tap Here To Book An Appointment

ENERWATT EWC12-148 12V 100% Automatic Smart Charger
Technical Specifications: 
Model Number: EWC12-148
Type: Smart
Input Voltage Range: 100 - 120Vac
Input Frequency: 50/60Hz
Output: 8A @ 12V
Start Voltage: 2V
Charge Voltage: GEL - 14.1V / AGM & WET - 14.4V / Pure Lead - 14,7V
Equalizing Voltage: AGM & WET - 15.5V / Pure Lead - 16.2V
Float Voltage: 13.2V
Rejuvenation Voltage: 16.0V
Rejuvenation Current: 0.5 - 1.0A
Size (L * W * H) in mm: 217 * 104 * 58
Weight: 1.1kg
Approvals: CE, UL/cUL, FCC, AS, NZS, DOE
  • Suits all Lead Acid Type Batteries. (GEL, WET, AGM, Pure Lead)
  • Adjustable charge rate: 12V volt battery


Deep Cycle (AH)
Automotive (CCA)
Marine (MCA)
Time (Hours)
  • Operating Temperature: 0 to 40° C
  • Storage Temperature: -10 to 80°C
  • Operating Humidity Range: 90% RH Max
  • Cooling: natural cooling
- LED display of the state of charge and selected options.
- Protection against reversed polarity, overload and short-circuit.
- 2 types of connectors included: clamps and eyelets.
- Corrosion resistant.
The EWC12-148 fully automatic high frequency charger features a  microprocessor which charges conventional 12V batteries (car, motorcycle), deep cycle (RV, boat), gel, AGM (electric bike) and pure lead batteries. 
It has an easy to set interface with a selection of three charge levels: 1, 4 and 8 amperes and two optional charge modes to prolong the life of your battery: equalizing and conditioning.
A Rapid Charger That Prolongs The Life of Your Battery 
The EWC12-148 is a pulse charger, it uses fast variations of high voltage (pulses), higher than the average constant load chargers.
Result:  a faster charge, perfect every time, causes less evaporation than regular chargers, prolongs the life of your batteries and needs less maintenance.
Moreover, the conditioning mode reverses the accumulation of sulphates on the plates of the battery, which may give more power to an old battery.
For acid batteries, the equalization mode is used to level each cell of the battery for a balanced operation which optimizes performance.
Perfect For Charging In Storage
Perfect for the storage of batteries, it itself detects if batteries need charging or not. 100% safe and hassle free.
A Complete Intelligent Charger
Practical interchangeable cables for a permanent installation on a motorcycle or a deep cycle battery or for an easy connection when maintaining or storing batteries.

Click Here To View The Owners Manual For Full Technical Details 


Click Here To Learn How To Stop Wasting Money On Batteries