Here’s a categorized list of SMH battery connectors options to help you sort through them easily. These connectors are commonly used in industrial batteries, forklifts, mobility devices, and backup power systems.
SMH Battery Connector Categories
1. By Current Rating
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50A Series (SY50)
Light-duty use, e.g. small battery packs, mobility scooters -
120A Series (SY120)
Medium-duty, popular in mid-sized equipment -
175A Series (SY175)
Heavy-duty, used in forklifts and power inverters -
350A Series (SY350)
Very heavy-duty, for large battery banks, high-current draw
2. By Voltage Rating
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12V / 24V – Low-voltage systems (e.g. solar, small EVs)
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36V / 48V – Common in forklifts, e-bikes, golf carts
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72V and above – High-power setups
3. By Connector Type / Series
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SY Series (Standard Anderson Powerpole-style)
Simple, color-coded housings -
SBS Series
Touch-safe connectors with recessed contacts for safety -
SBE / SBO Series
With integrated auxiliary contacts -
Multipole / Powerpole Connectors
For modular setups (custom pin configurations)
4. By Features
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Locking Mechanism – Prevent accidental disconnects
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Color-Coded Housings – Prevent mismatching voltages
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Keyed Connectors – Only match with same voltage/color housing
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⚡ With Auxiliary Contacts – For signal wires or temperature sensors
5. By Application
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Electric Vehicles
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️ Forklifts / Pallet Jacks
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UPS Systems / Backup Batteries
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Mobility Equipment
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☀️ Solar / Renewable Energy Storage
