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Compact black 12 V battery charger with LCD screen and detachable alligator clips and ring terminals

BatteryJack inc.

BatteryJack inc. 12V Battery Charger Maintainer 2-90Ah AGM GEL LCD 3.8A

SKU CH-ZRS2-FDW0T

A 12 V automatic charger and maintainer with LCD display handles 2–90 Ah lead-acid, AGM, GEL and VRLA batteries at up to 3.8 A

  • Charges 2 to 90Ah lead-acid batteries
  • LCD display shows charging status automatically
  • 8A maximum current with full protection
  • Works with 6V and 12V battery systems
  • Detachable clamps and ring terminals included

12 V charger for 2–90 Ah lead-acid batteries

This automatic charger maintains SLA, AGM, GEL and VRLA cells from 2 to 90 Ah. It suits motorcycles, cars, RVs and snowmobiles. The unit handles both 6 V and 12 V systems with a maximum output of 3.8 A. It is designed for straightforward hook-up and unattended operation.

LCD display and detachable lead sets

A built-in LCD shows charging status while reverse-connection, over-charge, short-circuit, over-temperature and high-low voltage protections run automatically. Interchangeable alligator clips and ring terminals let you switch between quick top-ups and permanent mounting. The automatic cycle selects the correct profile once the terminal type and vehicle class are chosen.

Terminal choice simplifies daily use

Swappable leads mean you can clip on for occasional charging or bolt ring terminals for permanent connection to a seldom-used battery. The charger then manages the full cycle without further input. No software or app is involved; all control is via the front-panel buttons and display.

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

What AC input does the charger require, and what DC output voltages can it deliver?

The unit runs on 12 V 60 Hz mains power and provides selectable 6 V or 12 V DC output for compatible batteries.

What terminal sets are included for connecting to the battery?

Detachable, interchangeable lead sets with both alligator clips and ring terminals are supplied in the box.

How do you start a charge cycle, and which mode selection is often missed?

Connect the chosen terminal set, then use the selector to pick Motorcycle, Car or Snowmobile mode before letting the automatic charger begin.

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