Replacement Battery for Water Tech GC4B-A Vacuum - 10 Volt 3 Amp

Replacement for the 10 volt 3 amp battery in Water Tech Pool Blaster Max CG vacuums and similar multi-application cleaning systems. This unit matches the exact voltage and amperage needs to restore full operational capability after the original battery reaches end of life. Built with quality cells, it provides consistent output across repeated charge cycles and supports extended runtime during pool or spa maintenance sessions.

Key Features & Benefits

• Delivers precise 10 volt output matching original equipment requirements
• Handles 3 amp loads for sustained vacuum motor performance
• Engineered for drop-in installation with no wiring modifications needed
• Supports multiple daily uses without rapid capacity loss
• Resists common pool chemical exposure during normal handling

Product Specifications

• Volts: 10
• AMPS: 3
• Replaces OEM: POOL BLASTER MAX CG BATTERY

Replacement Compatibility

Compatible with Water Tech Pool Blaster Max CG vacuum equipment and other multi-application vacuum systems requiring 10 volt 3 amp batteries. Always confirm your model's electrical ratings before purchase to avoid mismatch issues.

Discover the Perfect Replacement

Browse the selection of replacement batteries to locate the part matching your equipment specifications. Verify voltage and amp requirements before ordering to ensure proper fit. Proper battery care includes avoiding complete discharge, storing in moderate temperatures, and using the correct charger to maximize service life. Regular inspection of terminals helps prevent corrosion that could affect conductivity. Users report smoother operation and restored suction power after installing this direct replacement. This battery supports both residential and light commercial pool care routines where the original power source has degraded. Consider keeping a spare on hand for uninterrupted cleaning schedules during peak season. Installation typically takes only minutes once the old unit is removed, allowing quick return to service. Review all safety guidelines in your vacuum manual prior to handling electrical components. Additional guidance covers monitoring charge levels during off-season storage to prevent deep discharge damage. Users appreciate the straightforward swap process that requires no special tools beyond basic screwdrivers for compartment access. Performance remains stable even after dozens of recharge cycles thanks to protected cell chemistry. Pool owners note improved runtime compared to aging originals that have lost capacity through repeated use. Always match the exact voltage and amperage to prevent motor strain or underperformance during demanding suction tasks.

During the checkout process, you can choose from expedited services such as overnight delivery to standard ground shipping. We aim to ensure your order is delivered promptly and reliably, wherever you are.

All returns must be made within 30 days of purchase with the invoice. (After 30 days, Interlight credit only, Minimum 25% restocking fee, no returns after 60 days, special items order just for you are not returnable.)

At Interlight, your satisfaction is our priority. We offer a 30-day money-back guarantee on eligible products, provided they are returned in resalable condition with the original invoice.