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BDM6812 Mini Battery Discharger Quick Charge 6 Volt 8 Volt 12 Volt
BDM6812 Mini Battery Discharger Quick Charge 6 Volt 8 Volt 12 Volt

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BDM6812 Mini Battery Discharger Quick Charge 6 Volt 8 Volt 12 Volt

Original price was: $369.99.Current price is: $81.87.

BDM6812 Mini Battery Discharger for 6V / 8V / 12V batteries. A compact, shop-friendly discharger designed for controlled battery discharge during service, testing, and maintenance workflows—when you need dependable results without bulky equipment.

  • Made in USA – servicable
  • Works with: 6V, 8V, and 12V battery systems
  • Compact “mini” footprint for bench or field use
  • Quick-charge discharge workflow (ideal for repeat service cycles)
  • Great for: battery service, maintenance routines, and troubleshooting

Need help confirming compatibility for your battery type/application? Contact us and we’ll help.

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Check the match before ordering

  • Part numberMatch the complete number, including letters and suffixes.
  • Electrical specificationConfirm voltage, chemistry and charging requirements.
  • Physical fitCompare dimensions, connector, polarity and terminal position.
SKU
BDM6812
Brand
N/A

Description

BDM6812 Mini Battery Discharger (Quick Charge) — 6V / 8V / 12V

The BDM6812 Mini Battery Discharger is built for controlled discharge of 6-volt, 8-volt, and 12-volt battery systems in real-world service environments. The Quick Charge “BDM” Battery Discharger is a mini version.

It is designed for battery sizeas like the group U1, 22NF, 24M, 27, 30, 31. Also, 18 to 150 Amp Hour size batteries. The microprocessor requires no AC power to operate. It will test deep cycle battery capacity as a percect of reserve capacity, detecting bad cells. User adjustable with 6 rates of discharge, from 2 to 25 amps.

Why use a battery discharger? MADE IN USA

  • Maintenance workflows: Perform controlled discharge steps when servicing batteries.
  • Troubleshooting: Help verify battery behavior under discharge conditions.
  • Repeatable results: A structured discharge process can improve consistency compared to improvised methods.

Key features

  • Multi-voltage support: Designed for 6V / 8V / 12V battery systems.
  • Mini / compact design: Easier to store, deploy, and move around the shop.
  • Quick-charge discharge workflow: Useful for service routines where time and repeatability matter.
  • Service-friendly operation: A practical tool for technicians and maintenance teams.

Common applications

  • Battery service benches
  • Maintenance departments (facility, fleet, industrial)
  • Battery troubleshooting and verification steps
  • Workflows involving repeated charge/discharge cycles

Compatibility notes

This product is intended for 6V, 8V, and 12V battery systems. Battery chemistry and capacity can affect performance and procedure. If you share your battery type (chemistry, voltage, and use case), we can help confirm fit.

What’s included

  • BDM6812 Mini Battery Discharger (1 unit)
  • Any included leads/accessories (varies by package)

Specs (fill in if you have them)

  • Made In: U.S.A.
  • Voltage: 6 – 8 – 12
  • Size: Length: 7.5″ x Width: 6″ x Height: 6.5″
  • Includes 50 amp clamps on 5 ft. #10 gauge cables.
  • Tests deep cycle batteries under actual load conditions to give your battery’s remaining capacity.

Safety

  • Use in a well-ventilated area and follow standard battery-handling precautions.
  • Verify correct connections and voltage selection before operation.
  • Follow manufacturer instructions for your specific battery type.

Need help?

If you want, send us the battery voltage and application (what it powers and the battery type), and we’ll help confirm whether the BDM6812 is the right fit.

BDM6812 Mini Battery Discharger Quick Charge 6 Volt 8 Volt 12 Volt

Additional information

Brand

N/A
Product Type

Other
Product Name + Part Number

BDM6812 Mini Battery Discharger Quick Charge 6 Volt 8 Volt 12 Volt

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Ordering guidance

A reliable replacement starts with an exact match

Similar-looking batteries and accessories can use different voltage, chemistry, connectors or polarity. Verify the label and physical fit before purchase.

View the battery matching guide
Is matching the voltage enough?

No. Chemistry, dimensions, connector type, polarity, terminal position and charging requirements must also match.

Which number should I compare?

Use the complete model or part number printed on the original item. Include every prefix, suffix, dash and revision where shown.

What if my device model is not listed?

Do not assume compatibility from appearance alone. Compare the original part number and specifications or confirm the requirements in the device documentation.

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