Not every battery problem requires full replacement. Our expert diagnostics and repair services can often fix BMS issues, cell imbalances, and connection problems - saving you hundreds compared to buying new batteries.
Get Free Diagnosis - 954-355-6579
We'll always give you an honest assessment. Here's how costs typically compare.
Comprehensive diagnostics and repair for all lithium golf cart battery systems.
Diagnose and fix Battery Management System issues including communication errors, faulty sensors, and protection circuits. BMS module replacement when needed.
Equalize cell voltages across your battery pack for consistent performance and maximum range. Prevents premature cell degradation from imbalanced charging.
Fix loose terminals, corroded connections, damaged wiring, and faulty bus bars. Proper connections ensure safe operation and optimal power delivery.
Sometimes the problem isn't your batteries - it's the charger. We test and troubleshoot charging systems and can recommend repairs or upgrades.
Measure actual battery capacity vs. rated capacity to determine overall health. Helps decide between repair and replacement with real data.
Assess and repair damage from water intrusion. Clean corrosion, replace damaged components, and restore BMS functionality when possible.
We believe in transparency. Here's exactly what happens when you bring your cart to us.
Check for obvious issues: loose connections, corrosion, physical damage, swelling cells, or water intrusion. Often catches simple problems quickly.
Measure overall pack voltage and individual cell voltages. Identifies dead cells, imbalanced cells, or voltage drop issues under load.
Connect to the Battery Management System to read error codes, cell data, temperature readings, and protection trip history.
Test battery performance under actual load conditions to measure true capacity and identify cells that can't deliver rated current.
We'll explain exactly what we found, what it will cost to repair, and whether replacement makes more sense. No pressure, just facts.
You turn the key or press the pedal and nothing happens. No lights, no power, completely dead.
Often caused by BMS entering protection mode, a tripped main fuse, or corroded main contactor. Usually fixable with BMS reset or component replacement.
Cart used to go 25+ miles but now dies after 10-15 miles even with full charge shown.
Could be cell imbalance (fixable with balancing), weak cells (may need cell replacement), or inaccurate SOC display (BMS recalibration). Testing determines which.
Plug in the charger but it doesn't turn on or immediately shows an error.
BMS may be blocking charge due to cell overvoltage, temperature, or communication error. Often resolved by clearing BMS faults or fixing the underlying trigger.
Battery monitor or Bluetooth app shows error codes or warnings you don't understand.
We decode all error codes for Eco Battery, Allied, RELiON and other brands. Most errors indicate specific issues we can address through repair or recalibration.
Describe your issue and we'll let you know if it's likely repairable. Call 954-355-6579 or fill out the form below.