We take cryptocurrency — so the coins you hold can buy real hardware.Pay in crypto, spend it on real hardware. Free insured shipping worldwide over $399. Plain, unbranded boxes, sent from Germany.Free insured shipping over $399. Your rate is locked for 30 minutes once checkout opens.Rate locked 30 minutes. Every item sealed, serial-checked and covered by a 24-month warranty.Sealed, 24-month warranty.

Saved items Sign in

BatteryJack inc.

BatteryJack inc. 3× Automatic Car Battery Charger 6V 12V 4A IP65

SKU CH-AVTN-V0DMS

A three-pack of 4 A smart chargers for 6 V and 12 V lead-acid and LiFePO₄ batteries with IP65 sealing and desulfation mode

  • Battery TypeAGM
  • Charges 6V and 12V lead-acid and LiFePO4 batteries
  • IP65 sealed case resists dust oil and moisture
  • Microprocessor control prevents overcharging during maintenance
  • Includes alligator clips and ring terminals for easy connection
  • Three chargers supplied for multiple vehicles or backup

Three-pack smart maintainers

This listing supplies three identical automatic chargers for 6 V and 12 V lead-acid and LiFePO4 batteries. Each unit delivers a 4 A charge current and includes selectable modes for maintenance, reconditioning, supply and winter storage. The microprocessor control prevents overcharging so batteries can stay connected indefinitely.

IP65 sealed enclosure and dual connectors

A fully sealed case rated IP65 resists dust, oil and moisture, protecting the electronics from corrosion in garage or marine environments. Both alligator clips and ring terminals are provided, allowing quick temporary connection or semi-permanent mounting on vehicles that are stored for long periods.

Fanless operation with CE certification

No moving parts mean silent running during overnight or seasonal maintenance charging. The charger draws power only when the battery needs it, dropping to a float state once full. CE marking confirms compliance with European safety standards for household and workshop use.

Highlights

  • Charges 6V and 12V lead-acid and LiFePO4 batteries
  • IP65 sealed case resists dust oil and moisture
  • Microprocessor control prevents overcharging during maintenance
  • Includes alligator clips and ring terminals for easy connection
  • Three chargers supplied for multiple vehicles or backup

Specifications

Battery TypeAGM

Questions about this item

Does the charger support both 6 V and 12 V batteries?

Yes, it works with 6 V and 12 V lead-acid and LiFePO4 types.

What connectors are included in the box?

Both alligator clips and ring terminals are supplied for quick attachment.

How do I switch between the different charge modes?

Use the mode button to select Maintenance, Recondition, Supply or Winter before connecting.

Also in this aisle

People compared these

Same shelf, same checkout — eight coins and a 30-minute rate lock.