6/12/24 Volt Heavy Duty Fleet Charger and Analyzer

6/12/24 Volt Heavy Duty Fleet Charger and Analyzer Delivers Safe, Fast Charging for AGM and EFB Batteries

BS6021AGMA Fleet Charger and Analyzer6/12/24 Volt Charger and Analyzer Panel


The BS6021AGMA Heavy Duty Fleet Charger and Analyzer is built for professional shops and fleet operations that demand fast, precise, and safe charging. It supports 6, 12, and 24-volt lead-acid batteries, including AGM and EFB types, with a continuous rating of 70/65/30 amps and 205A crank assist for jump-starting.

Designed for high-performance use, the BS6021AGMA features a heavy-duty transformer with vacuum impregnation to protect against moisture and dust, and a fan-cooled design that prevents overheating during extended operation. Its digital display provides clear readings for voltage, current, and charging mode, while selectable AGM/EFB specialty charge modes optimize performance for sensitive battery types. The dead battery override ensures even deeply discharged batteries are charged safely.

Built for everyday shop use, the BS6021AGMA includes patented “Flexi-Spring” cable guards to reduce strain on connections, a heavy-duty chrome-plated handle for easy transport, and a compact wheeled design for convenient placement. The charger also integrates battery testing, automated load testing, and surface charge removal, giving mechanics the tools needed to maintain, analyze, and charge batteries efficiently and reliably.


BS6021AGMA Heavy Duty Fleet Charger and Analyzer Features

  • Charge Voltage Selector Switch
  • Battery Charge/Test Selector Switch
  • 400A Vinyl Coated Clamps
  • Continuous rating: 70/65/30 amps with 205A crank assist
  • Vacuum impregnated heavy-duty transformer for weather protection
  • Fan-cooled to prevent overheating
  • UL and CSA tested; safe in any weather
  • Patented “Flexi-Spring” cable guards reduce stress on connections
  • Digital meter displays amps, volts, time, and mode
  • Dead battery override and AGM/EFB specialty charge modes
  • Heavy-duty chrome-plated handle for easy transport
  • Integrated battery testing, automated load tests, and surface charge removal
  • Made in the USA

BS6021AGMA Heavy Duty Fleet Charger and Analyzer Specifications

Specifications Details
UL or CSA Continuous Rating 70/65/30A
Crank Assist 205A
Operating/Charging Voltage 6/12/24V
Battery Types SLA, AGM, EFB
Indoor/Outdoor Rated Y
DC Cable Length and Gauge 6.5’ 4 AWG Dual Extruded
Clamp Rating 400A
A/C Cord Length 6.5′ 120VAC
Weight (Pounds/Lbs) 56
Dimensions (LxWxH) 17.25 X 16.5 X 26.5