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Compact black charger unit with LCD screen and attached cable leads

BatteryJack inc.

BatteryJack inc. Tank 6V SLA battery charger with LED display

SKU CH-F7EM-4F5FM

A 6 V and 12 V automatic charger for 2–90 Ah lead-acid, AGM, GEL and VRLA batteries with LCD display, 3.8 A output and full protection

  • Charges 6 V and 12 V lead-acid batteries
  • LED display shows charge status and faults
  • Automatic operation with full protection circuits
  • Handles 2–90 Ah SLA, AGM, GEL, VRLA types
  • Detachable alligator clips and ring terminals included

6V SLA charger with LED display

The BatteryJack Tank charger delivers a regulated 6 volt or 12 volt output at up to 3.8 amps for sealed lead-acid batteries between 2 and 90 amp-hours. An LCD screen shows charge status while automatic circuitry handles the complete cycle without user intervention. Detachable leads let you swap between alligator clips and ring terminals in seconds.

Ideal for motorcycle and small-engine owners

Riders who maintain 6 volt systems on motorcycles, snowmobiles or lawn equipment will appreciate the dedicated voltage selection and preset modes. The unit is not suited for lithium chemistries or for banks larger than 90 amp-hours, so fleets with higher capacity needs should look elsewhere.

3.8 amp maximum charging current

This single figure determines whether the charger can replenish your battery in an acceptable time. Larger capacities will charge more slowly, while smaller units reach full state of charge quickly under the built-in protection limits.

How it compares

Measured against everything we stock in Jump Starters, Chargers & Power Packs, at today’s prices. Recalculated every night.

Price $22.99
Pricier than about 71% of the 1,744 comparable items (median $14.99).

Specifications

No published specifications for this item yet.

Questions about this item

Does the 120V 60Hz input plug fit a standard North American wall outlet?

Yes, the charger draws 120V 60Hz AC from a standard household outlet, so no special receptacle is required.

Which terminal set do I select first — the alligator clips or the ring terminals — before choosing the vehicle mode?

Connect either the detachable alligator clips or the ring terminals to the battery, then press the mode button to cycle through motorcycle, car, or motorcycle/snowmobile settings.

When should I replace the detachable lead sets or the ring terminals?

Replace them if the insulation is cracked, the clamps no longer grip firmly, or the ring terminals show corrosion that cleaning cannot remove.

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