Bauer 20V Hypermax Lithium Rapid Charger — Compact Wall-Mount, Fast Microprocessor Charging

The Bauer 1704C-B Hypermax Lithium Rapid Charger quickly and safely recharges Bauer 20 V lithium-ion batteries while protecting cells from overcharge and temperature extremes.

Keep your Bauer cordless tools ready to go with a compact, intelligence-driven charger engineered for speed and battery health. The Hypermax charger uses microprocessor control to monitor charging conditions, giving fast top-ups without sacrificing safety. It’s lightweight and can be mounted on a wall to save workspace, and LED status indicators communicate charge progress at a glance. Note: this listing is for the charger only; batteries are sold separately.

How fast will the Bauer Hypermax recharge my 20 V batteries?

The charger is designed for rapid recharge cycles suitable for the Bauer 20 V lithium range. Microprocessor-managed charging optimizes current flow to reduce overall charging time while avoiding harmful stress to cells. Typical turnaround is noticeably quicker than basic trickle chargers, enabling shorter downtime between jobs.

• Microprocessor-controlled charging for efficient power delivery
• LED status lights show remaining charge progress clearly
• Faster than standard low-current chargers, ideal for frequent use

What protections does this charger offer to keep batteries safe?

The Hypermax includes multiple safeguards to protect battery health during charging. It prevents overcharging and detects cell damage so charging stops if a fault is present. The unit also manages charging under extreme temperatures to avoid overheating or charging in unsafe cold conditions.

• Automatic overcharge prevention
• Temperature monitoring to block hot or cold extreme charging
• Charge inhibition if a damaged battery cell is detected

Can I mount the charger and how will I know when charging is done?

Yes—the charger is designed for convenient wall mounting to keep your bench or toolbox clear. Built-in LED indicators provide accurate, easy-to-read updates on charge status so you can tell at a glance whether a battery is charging, nearly finished, or fully charged. This makes workflow planning and tool rotation straightforward.

• Wall-mountable design to save workspace
• Multi-color LED indicators for charge progression
• Simple plug-and-play setup for quick use

Which batteries are compatible with this charger?

This model charges Bauer 20 V lithium-ion batteries across the brand’s cordless lineup. It’s specifically tuned for those battery chemistries and voltages to deliver correct charging profiles. Always confirm your battery is a Bauer 20 V lithium type before connecting.

• Compatible with all Bauer 20 V lithium batteries
• Not suitable for non-Bauer or different-voltage packs unless specified
• Charger-only product; batteries sold separately

Who is this for: The Bauer 1704C-B Hypermax Lithium Rapid Charger is aimed at tradespeople, hobbyists, and homeowners who rely on Bauer 20 V cordless tools and need fast, reliable recharges without risking battery damage. It's a practical choice for busy job sites, workshops, or any garage where minimizing downtime and protecting battery life are priorities.