24 Volt 910 Amp Hour | Ametek Prestolite 91D73‑18UM | Industrial Forklift Battery Charger | 228A Output | 208/480/575V 3‑Phase | CSA‑Certified

Specifications
| Manufacturer | Ametek Prestolite Power |
| Model | 91D73‑18UM |
| Condition | Used |
| Serial Number | 10C51777 |
| Stock Number | 5951539 |
| Part Number | 500962C‑003 |
| Voltage Output (V) | 24V |
| Amperage Output (A) | 228A |
| Battery Compatibility | Lead‑Acid (LA), 12 Cells |
| Rated 8‑Hour Capacity | 225–910 Ahr |
| Supported Manufacturers | Toyota • Raymond • Crown • Hyster • Yale • Cat • Mitsubishi • UniCarriers • Clark • Komatsu • Hyundai • Hangcha • BYD • Linde • STILL • Doosan • Bendi • Combilift • Drexel |
| Charging Type | Conventional |
| Input Power Requirements | 3‑Phase |
| Input Voltage (AC Supply) | 208 / 480 / 575V |
| Input Amperage | 36 / 18 / 12 / 15 / 2A |
| Connector Type | SB (confirm model if needed) |
| BMS Communication | No (Lead‑Acid) |
| Charge Curve / Profile | IUla |
| Cooling Type | Fan‑Cooled |
| Mounting Type | Floor‑Mount |
| Included Accessories | Standard AC cord & DC leads |
| Display & Diagnostics | LED indicators |
| Certification | UL Listed • CSA Certified |
| Warranty | Coverage varies by region |
| Available Conditions | Used • Load‑Tested • Fully Inspected |
| Category Summary Title | 24V Forklift Battery Charger | 228A | CSA‑Certified | Ametek Prestolite 91D73‑18UM |
| Category Overview Summary | Industrial 24V forklift battery charger with 228A output for 12‑cell lead‑acid batteries. CSA‑certified, 208/480/575V 3‑phase input, fully inspected and load‑tested for warehouse, manufacturing, and distribution fleets. |
| Frequency | 60 Hz |
Description
The Ametek Prestolite 91D73‑18UM is a high‑output 24V industrial charger designed for 12‑cell lead‑acid batteries up to 910 Ahr. With a maximum output of 228A, this unit supports fast, reliable charging for high‑capacity warehouse and manufacturing fleets.
Built for 208 / 480 / 575V 3‑phase input, this charger is CSA‑certified and fully inspected for safe deployment in regulated environments.
🧠 Why This Charger Stands Out
- 24V high‑output capacity up to 228A
- CSA‑certified for compliance in regulated environments
- Compatible with 12‑cell lead‑acid batteries
- Ideal for warehouse, manufacturing, and distribution fleets
- Fully inspected and load‑tested
🏭 Supported Manufacturers
RAYMOND TOYOTA HYSTER/YALE CROWN DREXEL COMBLIFT BENDI HELI CLARK CAT/MITSUBISHI/UNICARRIERS DOOSAN/BOBCAT LINDE/STILL/BAOLI JUNGHEINRICH HYUNDAI HANGCHA KOMATSU BYD NOBELIFT SKYJACK GENIE
⚡ Charger Categories
- Lead‑Acid Industrial Charger
- Conventional Industrial Charger
- 24V Forklift Battery Charger
- CSA‑Certified Charger
- Used & Refurbished Charger
🧩 Charger Type
- Conventional Lead‑Acid Charger
- IUla Charge Profile
- Floor‑Mount
- SB‑Connector Compatible
🛠️ Compliance & Integration
Includes:
- CSA B335 compliance
- Load‑capacity verification
- Power‑supply compatibility check
- Connector matching
- Operator documentation
- Audit‑ready paperwork
🏭 Industry Applications
Cold storage & frozen food distribution
Grocery, retail & big‑box distribution centers
3PL warehousing & cross‑dock logistics
Pharmaceutical & medical distribution
Beverage & alcohol distribution
Manufacturing & light industrial operations
Aerospace & precision parts handling
Clean‑energy & renewables facilities
Data centers & critical‑infrastructure environments
Recycling & waste‑management operations
🔧 Charger Service Packages
- Charger installation & power‑supply assessment
- Connector upgrades & cable replacements
- Diagnostics & repair
- Seasonal inspections
- Fleet‑wide charger standardization
⭐ Why Buy From Premier Lift
- CSA‑certified and fully inspected
- Fast delivery across the GTA
- Same‑day technical support
- Trusted since 1997
- Full ecosystem: sales, rentals, service, certification, accessories, export logistics
Ideal For:
24V electric pallet jacks, walkies, and compact warehouse vehicles from Toyota, Raymond, Crown, Hyster/Yale, Cat/Mitsubishi/UniCarriers, Clark, Komatsu, Doosan, and other major OEMs using 12‑cell lead‑acid batteries from 225 to 910 Ahr.
⭐ Frequently Asked Questions — Forklift Chargers
Is this charger compatible with my forklift?
Yes — compatibility depends on battery voltage, chemistry, and connector type.
What battery types does this charger support?
This unit supports 12‑cell lead‑acid batteries.
Is this charger CSA certified?
Yes — it meets CSA B335 requirements for industrial battery chargers.
What connector type does this charger use?
Standard SB‑style connectors (exact model available on request).
Can this charger be wall‑mounted?
This model is floor‑mount by default.
Does this charger include documentation?
Yes — operator documentation and inspection paperwork are included.
Is warranty included?
Warranty availability varies by region and delivery location.
Is this charger suitable for multi‑shift operations?
Yes — especially for high‑capacity 24V batteries in warehouse and manufacturing environments.
What cooling system does it use?
Fan‑cooled for industrial duty cycles.
⭐ Related Insights & Buyer Tools
- The Importance of Watering Your Forklift Battery — And How to Make It Easy
- Lead‑Acid Forklift Batteries — Easier to Maintain Than You Think
- Why CSA‑Certified Forklifts Matter More Than Ever in 2025 and Beyond
- Top 5 CSA Violations — And How Premier Lift Helps You Avoid Them
- How Planned Maintenance Reduces Parts Spend by Up to 40%
Let’s Get You Moving with Confidence
📧 Email: sales@premierliftequipment.com
☎️ Call: 905‑452‑8361
🌐 Website: PremierLiftEquipment.com
🎥 Who We Are – Premier Lift Equipment
From shop floor straight to your door—forklifts made simple. Premier Lift Equipment is Canada’s most trusted forklift partner, delivering CSA-certified inventory, expert service, and full-spectrum support across Ontario, the U.S., and the Caribbean.
📺 Watch our story on YouTube
🔧 Sales • Rentals • Service • Certification • Accessories • Export Logistics
🧰 Outfit your fleet with safety gear: CSA Forklift Safety Accessories & PPE | Premier Lift Brampton ON
💼 Ask about flexible financing: Why Trade In Your Forklift Instead of Scrapping It?
🏆 Premier Lift Equipment – Trusted Since 1997
Disclaimer
All specifications are believed accurate but may vary by prior configuration or modification. Buyers must verify all critical details before purchase. Updated January 1, 2026

