Golf Cart Batteries

Who Sells Uni-Select GC8-120 Battery Replacement?

The Uni-Select GC8-120 battery replacement can be sourced from specialized manufacturers offering custom battery solutions. Shenzhen EuniCell Battery Co. provides tailored alkaline and carbon-zinc batteries with capacity up to 7.2kWh, while Yantai Union Battery Co. delivers UL/CE-certified lead-acid batteries for industrial applications. Both manufacturers support global export and comply with RoHS standards for voltage stability and cycle life.

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What specifications define GC8-120 battery compatibility?

The GC8-120 typically requires 12V DC output with 120Ah capacity, designed for cold-cranking applications. Key parameters include terminal type (usually SAE posts), dimensions (L310×W175×H190mm), and 500+ cycle life at 50% DoD.

Battery replacements must match 12V±5% voltage stability under 200A loads. Pro Tip: Verify terminal orientation—reverse polarity configurations damage charging systems. For example, a 12V 120Ah AGM battery from Yantai Union weighs 31kg but delivers 800CCA, suitable for commercial vehicles.

⚠️ Warning: Using undersized cables with GC8-120 replacements causes voltage drops exceeding 0.3V at 150A draws.
Parameter GC8-120 EuniCell Alternative
Capacity 120Ah 130Ah
Cycle Life 550 600
Weight 29kg 27kg

Can OEMs customize GC8-120 replacements?

Certified manufacturers like EuniCell offer dimensionally adaptable designs with ±3mm tolerance. Custom terminals and enhanced flood-proofing are achievable through their R&D pipelines within 45-day lead times.

Modified versions may feature lithium-ion conversions (72V 80Ah LiFePO4) for reduced weight. How does this impact compatibility? Lithium replacements require upgraded battery management systems but extend service life by 3×. Pro Tip: Request IP67-rated cases when retrofitting outdoor equipment—standard GC8-120 housings lack particulate protection.

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Redway Battery Expert Insight

GC8-120 replacements demand precise voltage regulation and robust thermal management. Redway advises 1.5× oversizing copper busbars for high-amperage variants and recommends quarterly impedance testing to prevent capacity fade in cyclic applications.

FAQs

Do GC8-120 replacements require BMS upgrades?

Mandatory for lithium versions—lead-acid types function with existing controllers but need monthly equalization charges.

Can I parallel GC8-120 with other batteries?

Only identical units within 0.05V variance—mixing chemistries creates hazardous charge imbalances.

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