Alpine Power Systems
Forklift Batteries
18-125-21 Motive Power Forklift Batteries
Alpine Power Systems' experienced technical support & sales team is here to assist your needs:

The 18-125-21 motive power forklift battery is a reliable and powerful 36V energy source designed to keep electric forklifts operating at peak efficiency. Built with a 21-plate per cell configuration, this battery ensures consistent performance and long service life, making it ideal for demanding applications where uptime and productivity are crucial.
Alpine Power Systems offers this battery in new, used, and rental options, giving you the flexibility to choose the solution that best meets your operational needs and budget.
Specifications
Voltage: 36V
Capacity: Engineered for reliable, long-lasting power delivery
Cell Count: 18
Plate Type: 125 AH-rated plates
Number of Plates per Cell: 21
Battery Type: Available in Flooded Lead-Acid, VRLA (AGM/Gel), Lithium-ion, TPPL, and Sodium-Ion
Application: Suitable for Class I, II, and III electric forklifts
Forklift Brands That Work with the 18-125-21 Battery
This battery is compatible with a wide range of electric forklift brands, delivering seamless integration and consistent power output. Compatible brands include:
✅ Toyota
✅ Crown
✅ Hyster
✅ Yale
✅ Raymond
✅ Mitsubishi
✅ Clark
✅ Komatsu
✅ Doosan
✅ Jungheinrich
✅ Linde
✅ UniCarriers
If you are not sure whether this battery fits your specific forklift model, our team is available to provide compatibility guidance and expert recommendations.
Common Applications for the 18-125-21 Battery
🏬 Warehousing and distribution centers that need reliable power for continuous material handling
🏭 Manufacturing plants where forklifts are essential for heavy-duty lifting and logistics support
❄️ Cold storage and food processing facilities where dependable battery performance is crucial despite temperature changes
🛒 Retail and wholesale operations where forklifts are used to manage inventory and move products efficiently
🚗 Automotive and aerospace industries where forklifts are needed for assembly line support and logistics
⚓ Ports and freight terminals where forklifts are critical for cargo handling and warehouse management
Battery Technology Options
Alpine Power Systems provides the 18-125-21 forklift battery in a variety of technology configurations to suit your specific application requirements.
Flooded Lead-Acid (FLA)
💰 Cost-effective with proven durability for long-term use
🛠️ Requires regular maintenance, including watering and periodic checks
🔄 Suitable for operations that can accommodate routine maintenance practices
Valve-Regulated Lead-Acid (VRLA) – AGM & Gel
🛡️ AGM: Maintenance-free and sealed, preventing spills
⏳ Gel: Delivers steady and reliable power output with minimal maintenance
✅ No watering required, reducing overall maintenance demands
Lithium-Ion (Li-ion)
⚡ High energy efficiency with quick charging capabilities
🛠️ No maintenance needed, minimizing downtime and labor costs
🔄 Supports opportunity charging for extended operational hours
Thin Plate Pure Lead (TPPL)
⏩ Rapid charging with excellent cycle life
❄️ Performs efficiently in both ambient and cold storage environments
✅ Maintenance-free, eliminating the need for watering
Sodium-Ion (Na-ion) – Sustainable Alternative
🌱 Environmentally friendly with efficient charge retention
🔋 Delivers consistent power output with fast recharge
🚜 Ideal for companies focused on sustainability and energy efficiency
Accessories and Add-Ons
To optimize the performance and longevity of your 18-125-21 forklift battery, Alpine Power Systems offers a selection of accessories:
High-frequency and fast chargers to minimize charging time and boost productivity
Battery watering systems to simplify maintenance and maintain electrolyte levels
Battery monitoring systems for real-time tracking of battery health and performance
Quality connectors and cables to ensure secure and reliable connectivity
Battery handling equipment to facilitate safe and efficient battery replacements
Why Choose Alpine Power Systems?
Alpine Power Systems is a leading provider of high-quality motive power solutions, delivering reliable products and comprehensive support to keep your operations running smoothly. Customers choose us because:
We offer new, used, and rental battery options to fit diverse operational needs and budgets
Our nationwide service network ensures fast delivery and reliable support wherever you are
Our expert team assists with selecting the right battery to optimize your forklift fleet
Our certified reconditioned batteries undergo rigorous testing to guarantee consistent performance
We provide complete power solutions, from maintenance programs to advanced charging systems
Get a Quote for Your 18-125-21 Forklift Battery Today
If you are looking for a new, used, or rental 18-125-21 forklift battery, Alpine Power Systems is here to help. Contact us today for expert guidance and competitive pricing.
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