BlitzNXT 38.4V 105Ah (36V 105Ah) Golf Cart Lithium iron Battery | EVE LiFePO4 Cells | QR Verified | QC Tested | Local US Support

100 lbs. The Lightest Upgrade

Your Golf Cart Will Ever Feel. At just 100 lbs and measuring 18.5 × 13.0 × 10.2 in, the BlitzNXT 36V 105Ah LiFePO4 battery is one of the most compact and lightweight 36V lithium upgrades available for golf carts today. It fits cleanly into the battery compartments of EZGO, Club Car, Yamaha, and other popular 36V platforms without modification, while freeing up space and reducing overall vehicle weight compared to the heavier lead-acid packs it replaces. Light enough for one person to carry, small enough to fit where larger lithium options won’t, and straightforward enough to install without professional assistance — this is the upgrade that removes every friction point between your cart and a better power source.

Grab the Handles. That’s All It Takes

When a battery weighs 100 lbs, swapping it between carts, moving it to a charger, or transporting it for storage is something one person can manage comfortably. The BlitzNXT 36V 105Ah battery’s built-in carry handles make that process even easier — no tools, no straps, no second pair of hands required. The top-panel interface is equally straightforward: a COM port for Bluetooth data connectivity, a main positive terminal for the drive circuit, a 12V OUT port for powering accessories like lights or a USB charger, a pressure relief valve for sealed enclosure safety, and a self-latching LED SWITCH that powers the battery on and off with a single press — no cable disconnection needed. A battery this manageable makes every aspect of ownership easier, from installation day through the last charge of the season.

Small Battery. No Compromises on the Tough Stuff

A compact form factor doesn’t mean timid power delivery. The BlitzNXT 36V 105Ah battery is built with Grade-A LiFePO4 cells that hold voltage flat from the first hole to the last — no gradual slowdown on long back nines, no sluggish response when climbing cart paths with a full load. Three-stage protection keeps the system stable under demanding conditions: 300A sustained overcurrent protection for 10 seconds covers steep climbs under load, 900A overcurrent protection for 20ms handles aggressive acceleration spikes, and 1000A short-circuit protection responds in 400 microseconds for instant fault isolation. Designed specifically for 36V golf carts, it also works with compatible low-speed electric vehicles and utility carts where a compact, reliable 36V source is needed.

Stay Informed Without Interrupting Your Round

Nobody wants to lift the seat and peer at a battery gauge mid-round. The BlitzNXT 36V 105Ah battery solves that with two monitoring options that work the way you actually use your cart. Open the Bluetooth app before you tee off for a full diagnostic view — state of charge, pack voltage, current draw, temperature, cycle history, and cell-level data — all visible on your phone in seconds. Or keep it even simpler: plug the included battery level indicator into the 12V OUT port and get a clear charge reading right on the cart, glanceable from the driver’s seat without opening any app. Whether you’re a data-driven cart owner who tracks every cycle or someone who just wants to know if there’s enough charge for 18 holes, this battery gives you exactly the level of information you want.

A Lighter Battery Still Needs Full Cold-Weather Protection

A 100 lb battery going through hundreds of seasonal charge cycles across years of use needs protection that holds up in real-world conditions — including cold ones. The BlitzNXT 36V 105Ah battery’s built-in low-temperature cut-off stops charging automatically below 0°C, preventing the cumulative cell damage that cold-charging causes over time, and resumes charging on its own when conditions improve. Discharge protection below -20°C covers operation in genuinely cold environments. For golf carts used through late fall and early spring, stored in unheated garages, or operated at higher-altitude courses where temperatures swing significantly, this automatic thermal management protects the battery’s long-term capacity without requiring the owner to think about it. Charge range: 0–45°C. Discharge range: -20–50°C. Storage: 10–30°C.

The Smart Entry Point Into Lithium Performance

Not every cart owner needs the highest-capacity battery available. Some want a reliable, long-lasting lithium upgrade that fits their budget, their compartment, and their typical driving distance without paying for capacity they won’t use. The BlitzNXT 36V 105Ah LiFePO4 battery is built for exactly that decision. IP65 waterproof protection, 4000+ deep charge cycles, Grade-A cells, and a 10-year warranty deliver the same fundamental lithium advantages — no maintenance, faster charging, flat voltage output, longer service life — in a lighter, more compact package that costs less to own over time than any lead-acid alternative. For golfers upgrading their first cart to lithium, this is where the right decision starts.

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