48V Power Upgrade Kit — Built for the Long Haul

Get longer range, stronger hill climbs and dependable starts from your 48V golf cart. This kit wires four 12V lithium, AGM or lead-acid batteries for optimal 48V performance with pre-terminated, color-coded, marine-grade cables — no crimping, no guesswork, no spaghetti wiring.

Golf cart range and hill power depend on low-resistance connections between batteries. Connect-Ease pre-terminated, marine-grade harnesses minimize voltage drop and heat build-up, protect your electronics and make battery swaps — including lithium conversions — a simple DIY job.

Compatible trolling motors and vehicles: 48V golf carts, LSVs and utility carts — Club Car, EZGO, Yamaha.

System voltage: 48V (four 12V in series). Recommended batteries: Four 12V LiFePO4, AGM or lead-acid batteries (matched). Amperage and protection: Use your cart controller's specified main fuse.

Take your golf cart farther, faster — and make power worries a thing of the past.

Whether you're cruising the neighborhood, hauling gear at the hunt club, or exploring the campground, upgrading to the Connect-Ease® 48V Power Upgrade Kit means longer run time, stronger starts, and dependable performance—no matter what batteries you choose.

This kit gives you the freedom to use 4x12V Lithium, AGM, or Lead Acid batteries, wired for optimal 48V performance and built with marine-grade components that are clean, safe, and built to last.

No more voltage drop. No more weak hills or short rides. Just pure, plug & play power that gets the most out of your cart—and your day.