$40.00 $19.99

Energizer ENC-2A 2 Amp Battery Charger + Maintainer (ENC2A)
Why should you buy an Energizer battery charger?

  • The Energizer ENC-2A battery charger/maintainer features 6 volt and 12 volt charging selectivity, with a 7 step smart charging technology that will improve your battery’s life cycle.
  • Use for battery maintenance, charging RVs, specialty vehicles, antique and classic cars, marine deep cycle batteries, motorcycles, lawn mowers, ATVs, snowmobiles, personal watercraft and more.
  • Maintains battery charge in stored vehicles and battery applications. Includes two connector sets:
    Battery clips, and battery ring terminals.
  • Fully automatic; provides a charge when needed, stops charging when battery is fully-charged or topped-off.
  • Built-in circuit protection guards against overcharging, reverse polarity, and short circuit. Automatic Micro Processor Control Unit Charge.
SKU: ENC2A Category:


  • Battery Maintainer for use on 6V & 12V battery systems
  • Charges 6 and 12 volt AGM, GEL and WET batteries
  • 2 amp charger
  • Easy connection to vehicle battery using the included battery clips, O-ring terminals, or vehicle DC plug
  • Automatically switches between charging and float modes
  • High-frequency smart charging technology keeps batteries at optimal charge
  • Comes with 5 Year Warranty from a brand you can trust!
  • ETL Approved under UL std 1236 and CSA C22.2

Additional information

Weight 0.9 lbs
Dimensions 5 x 3 x 1.7 in
• Stage 1

Diagnosis: Analyse if the battery can accept charge or not, prevent charging from proceeding on a defective battery

• Stage 2

Pre-charge: Battery V <12V, small current to charge, better maintenance battery

• Stage 3

Soft start: Bulk charging process with a gentle (soft) charge

• Stage 4

CC (Constant Current): High speed charging

• Stage 5

CV (Constant Voltage): Absorption to voltage 14.6V, This is a charge cycle for batteries nearly full. It will top off the battery at 14.6VDC

• Stage 6

Resting: Cut off with full charged statement, unit switches to high energy efficiency mode

• Stage 7

Restoring: Automatic On-off Monitoring. The charger dc output will shut off and monitor a fully charged battery. If the battery falls below 12.8VDC, the charger will restart back at stage one