EverStart Maxx BC50BE Automatic Battery Charger with Engine Start

Product Overview

The EverStart Maxx BC50BE is an automatic battery charger designed for 12V batteries, featuring engine start capability. This manual provides comprehensive instructions for its use, safety precautions, and maintenance.

Features

The charger includes the following features:

• 1. Battery Charge Button
• 2. LCD Screen
• 3. Engine Start Button
• 4. Alternator Check Button
• 5. Battery Voltage Check Button
• 6. Battery Recondition Button
• 7. Positive (Red) Clamp
• 8. Negative (Black) Clamp
• 9. 120 Volt AC Storage Tabs
• 10. 120 Volt AC Plug
• 11. Digital Display (varies by function)
• 12. Amperes/Voltage/Seconds Indicator
• 13. Battery Recondition Indicator
• 14. Battery Charge Gauge
• 15. Clamp icons
• 16. Fault Icon
• 17. Battery Reconditioning Icons
• 18. Arrow Icons
• 19. Battery Icon
• 20. Alternator Icon
• 21. Low Surrounding Temperature Icon
• 22. Overheat Alarm Icon
• 23. Engine Start Icon
• 24. High Surrounding Temperature Icon

Back of Unit: Features a cooling fan.

LCD Display Detail: Shows various indicators including battery charge, voltage, time, and fault/status icons.

Safety Guidelines and Definitions

DANGER: Indicates an imminently hazardous situation which, if not avoided, will result in death or serious injury.

WARNING: Indicates a potentially hazardous situation which, if not avoided, could result in death or serious injury.

CAUTION: Indicates a potentially hazardous situation which, if not avoided, may result in minor or moderate injury and/or property damage.

Risk of Unsafe Operation: Basic safety precautions should always be followed. Do not modify the product or use it for unintended applications.

General Safety Warnings:

• For household use only.
• Avoid damp or wet locations; do not expose to rain or snow.
• Keep away from children; this is not a toy.
• Store indoors in a dry, locked-up place.
• Unplug when not in use.
• Check for damaged parts; repair or replace as needed.

Specific Safety Instructions for Power Cords:

• Do not abuse the cord. Pull by the plug, not the cord, when unplugging.
• Keep cord from heat, oil, and sharp edges.
• Ground fault circuit interrupter (GFCI) protection is recommended.
• Never alter the AC cord or plug.

Extension Cords: Use only if necessary, ensure they are in good condition and of adequate gauge for the current draw. Refer to the manual for recommended AWG sizes based on cord length and amperage.

Power Cord Safety: The unit has a polarized plug; do not defeat this safety feature.

Specific Safety Instructions for Battery Chargers:

• WARNING – BURST HAZARD: Do not use for charging dry-cell batteries. Use only for charging/boosting a 12-volt battery.
• Avoid dangerous environments (flammable liquids, explosive atmospheres).
• Do not operate if damaged.
• Never immerse in water or use when wet.
• WARNING – RISK OF EXPLOSIVE GASES: Batteries generate explosive gases. Work in a well-ventilated area.
• Keep unit at least 18 inches above the floor in garages or enclosed areas due to sparking parts.
• Not for use by children.
• WARNING – TO REDUCE RISK OF FIRE: Do not operate near flammable materials, extreme heat, or flames.
• If vehicle accessory outlet fuse blows, do not use charger with that outlet; do not replace fuse with a higher amperage rating or patch it.
• CAUTION – TO REDUCE RISK OF INJURY OR PROPERTY DAMAGE:
• NEVER attempt to charge a frozen battery.
• Do not charge while the engine is operating.
• Stay clear of moving engine parts.
• Consult vehicle owner's manual before jump-starting vehicles with onboard computerized systems.
• Always have someone nearby for assistance when working with lead-acid batteries.
• Wear protective eyewear.
• Have fresh water and soap nearby.
• If battery acid contacts skin or clothing, wash immediately with soap and water for at least 10 minutes and seek medical attention.
• Never smoke or allow sparks/flames near batteries or the charger.
• Remove metal items (rings, bracelets, watches) when working with batteries.
• Be cautious not to drop tools on the battery.
• Never allow battery acid to contact the unit.
• Do not operate in a closed area or restrict ventilation.
• Always turn off and unplug the charger when not in use.
• Do not open the charger; no user-serviceable parts inside.
• Operate only as described in this manual.
• Check components periodically for wear and tear.

First Aid: Instructions for skin contact, eye contact, and ingestion/contact with LCD liquid crystal are provided.

Preparing to Charge

1. Ensure the area around the battery is well-ventilated.
2. Remove battery from confined areas before charging.
3. If removing the battery, remove the grounded terminal first. Turn off vehicle accessories.
4. Clean battery terminals, avoiding contact with eyes.
5. Add distilled water to cells as per battery manufacturer's instructions. Do not overfill.
6. Follow battery manufacturer's specific precautions.
7. Determine battery voltage (unit is for 12V batteries only).

Charger Location:

• Locate charger as far from battery as cables permit.
• Never place charger directly above a charging battery.
• Avoid battery acid dripping on the charger.
• Never operate in a closed-in area or restrict ventilation.
• Marine batteries must be removed and charged on shore.
• Do not set a battery on top of the charger.

Connection Precautions:

• Never allow clamps to touch each other.
• Attach clamps as indicated in the manual.

Operating Instructions: Charging the Battery

WARNING – TO REDUCE RISK OF INJURY OR PROPERTY DAMAGE: Disconnect AC plug first before disconnecting charger from battery. Ensure all instructions are understood.

1. Plug the battery charger's power cord into an AC outlet. The LCD screen will display initial status.
2. Connect the color-coded battery clamps correctly to the corresponding battery posts (Red to Positive, Black to Negative). Incorrect polarity will trigger a warning.
3. Press the charge/voltage button to start charging. The digital display shows output current, and the gauge indicates charge status.

Notes on Display Indicators:

• Low surrounding temperature (<0°C) is indicated by '**' icon.
• High surrounding temperature (>40°C) is indicated by '-' icon.

Overheat: If the unit overheats, disconnect and allow it to cool. Ensure adequate ventilation.

Fault Detection: If a battery problem is detected, a fault icon will appear. Disconnect and have the battery checked.

Battery Not Fully Charged: If the battery is not fully charged after 18 hours, it may be damaged. The charger will cut off, and the display may show "F04". Disconnect and have the battery checked.

Float Charge: When fully charged, the unit enters float charge mode (display shows "FLO"). It monitors and maintains full battery capacity.

Disconnecting: Disconnect the AC cord, then the chassis clamp, and finally the battery terminal clamp.

Checking the Battery Voltage

In Standby Mode: Connect charger, press battery voltage check button. Display shows voltage for 10 seconds.

In Charging Mode: Press battery voltage check button. Display shows voltage for 10 seconds. Other buttons are disabled during this check.

Using the Alternator Check Function

Part 1: No Load

1. Connect charger. Ensure battery is fully charged and engine has run to normal idle.
2. Press alternator check button. Display shows "CHECK" while analyzing.
3. If good, display shows "GOOD".
4. If out of range, display shows "ALT" with a flashing fault icon.
5. Press button again to stop test.

Part 2: Under Load

1. Turn on as many vehicle accessories as possible (except A/C and defrost).
2. Press alternator check button. Display shows "CHECK" while analyzing.
3. If good, display shows "GOOD".
4. If out of range, display shows "ALT" with a flashing fault icon.
5. Press button again to stop test.

Notes: This check may not be accurate for all vehicles. Check only 12-volt systems. Ensure alternator is rated for the application.

Reconditioning the Battery

Periodic reconditioning is recommended for optimal battery performance. This process uses electrical pulses to break down lead sulfate crystals.

1. Connect charger to the battery.
2. Press the battery recondition button. Display shows "Batt Recond." and indicators light up. The process stops automatically after 24 hours or can be stopped manually by pressing the button again.

Important: If battery performance does not improve after 5 reconditioning cycles, discontinue and recycle the battery.

Using the Engine Start Function

1. Connect charger to the battery.
2. Press the engine start button. The display shows a 60-second countdown.
3. When countdown reaches "00", a beep sounds, and the engine start icon flashes. The vehicle is ready to start.
4. Crank the engine in 3-5 second bursts. The display shows a 5-second countdown.
5. After cranking, the unit adjusts to 3A charging for 5 minutes, then reverts to normal charging mode.

Note: Allow a 4-5 minute cooling period between engine start attempts.

Troubleshooting

Care and Maintenance

WARNING: Unplug the charger before performing any maintenance or cleaning.

• Clean the unit casing and cords with a dry cloth. Never immerse the unit in water.
• Coil cords loosely for storage. Do not wrap them tightly or crimp them.
• Store the unit in a clean, dry, cool place when not in use.

Service Information

For technical advice, repair, or genuine factory replacement parts, contact the manufacturer at (877) 571-2391.

Two-Year Limited Warranty

The manufacturer warrants this product against defects in materials and workmanship for a period of TWO (2) YEARS from the date of retail purchase by the original end-user purchaser. This warranty does not apply to accessories, bulbs, fuses, and batteries; defects resulting from normal wear and tear, accidents, shipping damage, alterations, unauthorized use or repair, neglect, misuse, abuse, and failure to follow instructions.

This product is not intended for commercial use.

Appendix

This device complies with Part 15 of the FCC Rules. Operation is subject to two conditions: (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.

FCC Compliance: If the equipment causes radio or television interference, try to correct it by reorienting the antenna, increasing separation between equipment and receiver, connecting to a different outlet, or consulting a dealer or experienced technician. Changes or modifications not approved by the party responsible for compliance could void the user's authority to operate the equipment.

Specifications

Input: 120V AC, 60Hz, 245W

Output: 12V DC, 15A

Engine Start: 50 Amp (5 seconds on, 5 minutes off)

Imported by: Baccus Global LLC, 621 NW 53rd St., Suite 450, Boca Raton, FL 33487

Website: www.Baccusglobal.com